3990950923680

Names of 3990950923680

• Cardinal: 3990950923680 can be written as Three trillion, nine hundred ninety billion, nine hundred fifty million, nine hundred twenty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.99095092368 × 10¹²

Factors of 3990950923680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3835

Divisors of 3990950923680

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 32 34 35 36 40 42 45 47 48 51 56 60 63 68 70 72 80 84 85 90 94 96 102 105 112 119 120 126 136 137 140 141 144 153 160 168 170 180 188 204 210 224 235 238 240 252 255 272 274 280 282 288 306 315 329 336 340 357 360 376 408 411 420 423 470 476 480 504 510 544 548 560 564 595 612 630 658 672 680 685 705 714 720 752 765 799 816 822 840 846 940 952 959 987 1008 1020 1071 1096 1120 1128 1190 1224 1233 1260 1316 1360 1370 1410 1428 1440 1504 1530 1598 1632 1644 1645 1680 1692 1785 1880 1904 1918 1974 2016 2040 2055 2115 2142 2192 2256 2329 2380 2397 2448 2466 2520 2632 2720 2740 2820 2856 2877 2961 3060 3196 3288 3290 3360 3384 3570 3617 3760 3808 3836 3948 3995 4080 4110 4230 4284 4384 4512 4658 4760 4794 4795 4896 4932 4935 5040 5264 5355 5480 5593 5640 5712 5754 5922 6120 6165 6392 6439 6576 6580 6768 6987 7140 7191 7234 7520 7672 7896 7990 8160 8220 8460 8568 8631 9316 9520 9588 9590 9864 9870 10080 10528 10710 10851 10960 11186 11280 11424 11508 11645 11844 11985 12240 12330 12784 12878 13152 13160 13536 13974 14280 14382 14385 14468 14805 15344 15792 15980 16303 16440 16779 16920 17136 17262 18085 18632 19040 19176 19180 19317 19728 19740 20961 21420 21702 21920 22372 22560 23016 23290 23688 23970 24480 24660 25319 25568 25756 26320 27948 27965 28560 28764 28770 28936 29610 30688 31584 31960 32195 32553 32606 32880 33558 33840 34272 34524 34935 35955 36170 37264 38352 38360 38634 39456 39480 41922 42840 43155 43404 44744 45073 46032 46580 47376 47940 48909 49320 50337 50638 51512 52640 54255 55896 55930 57120 57528 57540 57872 57951 59220 61489 63920 64390 65106 65212 65760 67116 67680 69048 69870 71910 72340 74528 75957 76704 76720 77268 78960 81515 83844 83895 85680 86310 86808 89488 90146 92064 93160 94752 95880 96585 97818 98640 100674 101276 103024 104805 108510 109463 111792 111860 115056 115080 115744 115902 118440 122978 126595 127840 128780 130212 130424 134232 135219 138096 139740 143820 144680 146727 151914 153440 154536 157920 162765 163030 167688 167790 169999 171360 172620 173616 178976 180292 184467 186320 191760 193170 195636 197280 201348 202552 206048 209610 217020 218926 223584 223720 225365 227871 230112 230160 231804 236880 244545 245956 251685 253190 257560 260424 260848 268464 270438 276192 279480 287640 289360 289755 293454 303828 307445 309072 325530 326060 328389 335376 335580 339998 345240 347232 360584 368934 372640 379785 383520 386340 391272 402696 405104 405657 419220 430423 434040 437852 447440 450730 455742 460320 463608 473760 489090 491912 495529 503370 506380 509997 515120 520848 521696 536928 540876 547315 553401 558960 575280 578720 579510 586908 607656 614890 618144 651060 652120 656778 670752 671160 676095 679996 690480 721168 733635 737868 759570 766241 772680 782544 805392 810208 811314 838440 849995 860846 868080 875704 894880 901460 911484 922335 927216 978180 983824 985167 991058 1006740 1012760 1019994 1030240 1041696 1081752 1094630 1106802 1117920 1139355 1150560 1159020 1173816 1189993 1215312 1229780 1291269 1302120 1304240 1313556 1342320 1352190 1359992 1380960 1442336 1467270 1475736 1486587 1519140 1529991 1532482 1545360 1565088 1610784 1622628 1641945 1676880 1699990 1721692 1736160 1751408 1802920 1822968 1844670 1854432 1956360 1967648 1970334 1982116 2013480 2025520 2028285 2039988 2152115 2163504 2189260 2213604 2278710 2298723 2318040 2347632 2379986 2430624 2459560 2477645 2549985 2582538 2604240 2608480 2627112 2684640 2704380 2719984 2767005 2889983 2934540 2951472 2973174 3038280 3059982 3064964 3090720 3245256 3283890 3353760 3399980 3443384 3468703 3502816 3569979 3605840 3645936 3689340 3831205 3873807 3912720 3940668 3964232 4026960 4051040 4056570 4079976 4304230 4327008 4378520 4427208 4459761 4557420 4597446 4636080 4695264 4759972 4919120 4925835 4955290 5099970 5165076 5208480 5254224 5408760 5439968 5534010 5779966 5869080 5902944 5946348 5949965 6076560 6119964 6129928 6456345 6490512 6567780 6799960 6886768 6896169 6937406 7139958 7211680 7291872 7378680 7432935 7649955 7662410 7747614 7825440 7881336 7928464 8053920 8113140 8159952 8423993 8608460 8669949 8757040 8854416 8919522 9114840 9194892 9272160 9519944 9838240 9851670 9910580 10199940 10330152 10406109 10508448 10709937 10817520 11068020 11493615 11559932 11738160 11892696 11899930 12153120 12239928 12259856 12912690 12981024 13135560 13599920 13773536 13792338 13874812 14279916 14449915 14757360 14865870 15299910 15324820 15495228 15762672 15856928 16226280 16319904 16847986 17216920 17339898 17343515 17514080 17708832 17839044 17849895 18229680 18389784 19039888 19369035 19703340 19821160 20229881 20399880 20660304 20812218 21419874 21635040 22136040 22298805 22987230 23119864 23289863 23476320 23785392 23799860 24479856 24519712 25271979 25825380 26009847 26271120 27199840 27584676 27749624 28559832 28899830 29514720 29731740 30599820 30649640 30990456 31218327 31525344 32452560 33695972 34433840 34480845 34679796 34687030 35678088 35699790 36459360 36779568 38079776 38738070 39406680 39642320 40459762 40799760 41320608 41624436 42119965 42839748 43349745 44272080 44597610 45974460 46239728 46579726 47570784 47599720 48959712 50543958 51650760 52019694 52030545 52542240 53549685 55169352 55499248 57119664 57799660 58967951 59463480 60689643 61199640 61299280 61980912 62436654 64905120 67391944 68867680 68961690 69359592 69374060 69869589 71356176 71399580 73559136 75815937 77476140 78813360 79284640 80919524 81599520 83248872 84239930 85679496 86699490 88544160 89195220 91948920 92479456 93159452 95199440 101087916 101149405 103301520 104039388 104061090 107099370 110338704 110998496 114239328 115599320 116449315 117935902 118926960 121379286 122399280 122598560 123961824 124873308 126359895 130049235 134783888 137923380 138719184 138748120 139739178 142712352 142799160 151631874 154952280 156091635 157626720 161839048 163029041 166497744 168479860 171358992 173398980 176903853 178390440 182068929 183897840 186318904 190398880 202175832 202298810 206603040 208078776 208122180 209608767 214198740 220677408 231198640 232898630 235871804 237853920 242758572 244798560 249746616 252719790 260098470 269567776 275846760 277438368 277496240 279478356 285598320 294839755 303263748 303448215 309904560 312183270 323678096 326058082 332995488 336959720 342717984 346797960 349347945 353807706 356780880 364137858 367795680 372637808 379079685 395927671 404351664 404597620 416157552 416244360 419217534 428397480 462397280 465797260 471743608 485517144 489087123 499493232 505439580 520196940 530711559 551693520 554992480 558956712 571196640 589679510 606527496 606896430 619809120 624366540 647356192 652116164 673919440 693595920 698695890 707615412 713561760 728275716 745275616 758159370 791855342 808703328 809195240 815145205 832315104 832488720 838435068 856794960 884519265 910344645 931594520 943487216 971034288 978174246 998986464 1010879160 1040393880 1048043835 1061423118 1103387040 1117913424 1179359020 1187783013 1213054992 1213792860 1248733080 1304232328 1347838880 1387191840 1397391780 1415230824 1456551432 1467261369 1516318740 1583710684 1618390480 1630290410 1664977440 1676870136 1713589920 1769038530 1820689290 1863189040 1886974432 1942068576 1956348492 1979638355 2021758320 2080787760 2096087670 2122846236 2235826848 2358718040 2375566026 2426109984 2427585720 2445435615 2497466160 2608464656 2653557795 2771493697 2794783560 2830461648 2913102864 2934522738 3032637480 3167421368 3236780960 3260580820 3353740272 3538077060 3563349039 3641378580 3726378080 3912696984 3959276710 4043516640 4161575520 4192175340 4245692472 4717436080 4751132052 4855171440 4890871230 4994932320 5216929312 5307115590 5542987394 5589567120 5660923296 5826205728 5869045476 5938915065 6065274960 6334842736 6521161640 6707480544 7076154120 7126698078 7282757160 7336306845 7825393968 7918553420 8314481091 8384350680 8491384944 9434872160 9502264104 9710342880 9781742460 10614231180 11085974788 11179134240 11738090952 11877830130 12130549920 12669685472 13042323280 13857468485 14152308240 14253396156 14565514320 14672613690 15650787936 15837106840 16628962182 16768701360 16982769888 17816745195 19004528208 19563484920 21228462360 22171949576 23476181904 23755660260 24943443273 26084646560 27714936970 28304616480 28506792312 29131028640 29345227380 31674213680 33257924364 33537402720 35633490390 38009056416 39126969840 41572405455 42456924720 44343899152 46952363808 47511320520 49886886546 55429873940 57013584624 58690454760 63348427360 66515848728 71266980780 78253939680 83144810910 84913849440 88687798304 95022641040 99773773092 110859747880 114027169248 117380909520 124717216365 133031697456 142533961560 166289621820 190045282080 199547546184 221719495760 234761819040 249434432730 266063394912 285067923120 332579243640 399095092368 443438991520 498868865460 570135846240 665158487280 798190184736 997737730920 1330316974560 1995475461840 3990950923680
• Sum of all divisors σ(n): 16958464653312
• Sum of proper divisors (its aliquot sum) s(n): 12967513729632
• 3990950923680 is an abundant number, because the sum of its proper divisors (12967513729632) is greater than itself. Its abundance is 8976562805952

Bases of 3990950923680

• Binary: 111010000100110111001101100100110110100000₂
• Hexadecimal: 0x3A137364DA0
• Base-36: 1EXF14X40

Squares and roots of 3990950923680

• 3990950923680 squared (3990950923680²) is 15927689275222245184742400
• 3990950923680 cubed (3990950923680³) is 63566626225036249157331113522860032000
• The square root of 3990950923680 is 1997736.4500053555
• The cube root of 3990950923680 is 15862.0310538191

Scales and comparisons

• 3,990,950,923,680 seconds is equal to 126,899 years, 46 weeks, 3 days, 14 hours, 48 minutes.
• To count from 1 to 3,990,950,923,680 would take you about three hundred seventeen thousand, two hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 3990950923680 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990950923680

• 3990950923680 backwards is 0863290590993
• 3990950923680 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3990950923680's digits is 63
• More coming soon!