2138965798320

Names of 2138965798320

• Cardinal: 2138965798320 can be written as Two trillion, one hundred thirty-eight billion, nine hundred sixty-five million, seven hundred ninety-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.13896579832 × 10¹²

Factors of 2138965798320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9577

Divisors of 2138965798320

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 30 31 36 38 39 40 41 45 48 52 57 60 62 65 72 76 78 80 82 90 93 95 104 114 117 120 123 124 130 144 152 155 156 164 171 180 186 190 195 205 208 228 234 240 246 247 248 260 279 285 304 310 312 328 342 360 369 372 380 390 403 410 456 465 468 492 494 496 520 533 558 570 585 589 615 620 624 656 684 720 738 741 744 760 779 780 806 820 855 912 930 936 984 988 1040 1066 1116 1140 1170 1178 1209 1230 1235 1240 1271 1368 1395 1476 1482 1488 1520 1558 1560 1599 1612 1640 1710 1767 1845 1860 1872 1968 1976 2015 2132 2223 2232 2280 2337 2340 2356 2418 2460 2470 2480 2542 2665 2736 2790 2945 2952 2964 3116 3120 3198 3224 3280 3420 3534 3627 3690 3705 3720 3813 3895 3952 4030 4264 4446 4464 4560 4674 4680 4712 4797 4836 4920 4940 5084 5301 5330 5580 5890 5904 5928 6045 6232 6355 6396 6448 6840 7011 7068 7254 7380 7410 7440 7626 7657 7790 7995 8060 8528 8835 8892 9348 9360 9424 9463 9594 9672 9840 9880 10127 10168 10602 10660 11115 11160 11439 11685 11780 11856 12090 12464 12710 12792 13680 14022 14136 14508 14760 14820 15252 15314 15580 15990 16120 16523 17670 17784 18135 18696 18926 19065 19188 19344 19760 20254 20336 21204 21320 22230 22320 22878 22971 23370 23560 23985 24149 24180 25420 25584 26505 28044 28272 28389 29016 29520 29640 30381 30504 30628 31160 31980 32240 33046 35055 35340 35568 36270 37392 37852 38130 38285 38376 40508 42408 42640 44460 45756 45942 46740 47120 47315 47970 48298 48360 49569 50635 50840 53010 56088 56778 57195 58032 59280 60762 61008 61256 62320 63960 66092 68913 70110 70680 72447 72540 75704 76260 76570 76752 81016 82615 84816 85167 88920 91143 91512 91884 93480 94630 95940 96596 96720 99138 101270 101680 106020 112176 113556 114390 114855 120745 121524 122512 123019 127920 132184 137826 140220 141360 141945 144894 145080 148707 151408 151905 152520 153140 162032 165230 170334 177840 179797 182286 183024 183768 186960 189260 191880 193192 198276 202540 212040 217341 227112 228780 229710 241490 243048 246038 247845 264368 275652 280440 283890 289788 290160 293353 297414 303810 305040 306280 313937 330460 340668 344565 359594 362235 364572 367536 369057 378520 383760 386384 387983 396552 405080 424080 425835 434682 454224 455715 457560 459420 482980 486096 492076 495690 539391 551304 560880 567780 579576 586706 594828 607620 612560 615095 627874 660920 681336 689130 719188 724470 729144 738114 743535 757040 775966 793104 810160 851670 869364 880059 898985 911430 915120 918840 941811 965960 984152 991380 1078782 1086705 1102608 1107171 1135560 1159152 1163949 1173412 1189656 1215240 1230190 1255748 1321840 1362672 1378260 1438376 1448940 1458288 1466765 1476228 1487070 1551932 1569685 1618173 1703340 1738728 1760118 1797970 1822860 1837680 1845285 1883622 1931920 1939915 1968304 1982760 2157564 2173410 2214342 2271120 2327898 2337361 2346824 2379312 2430480 2460380 2511496 2640177 2696955 2756520 2825433 2876752 2897880 2933530 2952456 2974140 3103864 3139370 3236346 3406680 3477456 3491847 3520236 3595940 3645720 3690570 3767244 3813589 3879830 3965520 4315128 4346820 4400295 4428684 4655796 4674722 4693648 4709055 4920760 5022992 5043779 5280354 5393910 5513040 5535855 5573707 5650866 5795760 5819745 5867060 5904912 5948280 6207728 6278740 6472692 6813360 6983694 7012083 7040472 7191880 7291440 7371677 7381140 7534488 7627178 7759660 8090865 8630256 8693640 8800590 8857368 9311592 9349444 9418110 9841520 10087558 10560708 10787820 11071710 11147414 11301732 11440767 11639490 11686805 11734120 11896560 12027473 12557480 12945384 13200885 13967388 14024166 14080944 14127165 14383760 14743354 14762280 15068976 15131337 15254356 15519320 16181730 16721121 17387280 17459235 17601180 17714736 18623184 18698888 18836220 19067945 20175116 21036249 21121416 21575640 22115031 22143420 22294828 22603464 22881534 23278980 23373610 23468240 24054946 25114960 25218895 25890768 26401770 27868535 27934776 28048332 28254330 29486708 29524560 30262674 30508712 31038640 32363460 33442242 34322301 34918470 35060415 35202360 36082419 36858385 37397776 37672440 38135890 40350232 42072498 42242832 43151280 44230062 44286840 44589656 45206928 45394011 45763068 46557960 46747220 48109892 50163363 50437790 52803540 55737070 55869552 56096664 56508660 57203835 58973416 60137365 60525348 61017424 64726920 66345093 66884484 68644602 69836940 70120830 70404720 72164838 72458191 73716770 75344880 75656685 76271780 80700464 83605605 84144996 88460124 88573680 89179312 90788022 91526136 93115920 93494440 95831801 96219784 100326726 100875580 105181245 105607080 108247257 110575155 111474140 112193328 113017320 114407670 117946832 120274730 121050696 129453840 132690186 133768968 137289204 139673880 140241660 144329676 144916382 147433540 151313370 152543560 156357149 167211210 168289992 171611505 176920248 180412095 181576044 183052272 186988880 191663602 192439568 200653452 201751160 210362490 211214160 216494514 217374573 221150310 222948280 226034640 226970055 228521987 228815340 240549460 242101392 250816815 265380372 267537936 274578408 279347760 280483320 287495403 288659352 289832764 294867080 302626740 305087120 312714298 331725465 334422420 336579984 343223010 353840496 360824190 362290955 363152088 383327204 401306904 403502320 420724980 432989028 434749146 442300620 445896560 453940110 457043974 457630680 469071447 479159005 481098920 501633630 530760744 541236285 549156816 560966640 574990806 577318704 579665528 589734160 605253480 625428596 652123719 663450930 668844840 685565961 686446020 721648380 724581910 726304176 766654408 781785745 802613808 841449960 862486209 865978056 869498292 884601240 907880220 914087948 915261360 938142894 958318010 962197840 1003267260 1061521488 1082472570 1086872865 1142609935 1149981612 1159331056 1210506960 1250857192 1304247438 1326901860 1337689680 1371131922 1372892040 1407214341 1437477015 1443296760 1449163820 1533308816 1563571490 1682899920 1724972418 1731956112 1738996584 1769202480 1815760440 1828175896 1876285788 1916636020 2006534520 2056697883 2164945140 2173745730 2285219870 2299963224 2345357235 2501714384 2608494876 2653803720 2742263844 2745784080 2814428682 2874954030 2886593520 2898327640 2970785831 3127142980 3260618595 3427829805 3449944836 3477993168 3631520880 3656351792 3752571576 3833272040 4013069040 4113395766 4312431045 4329890280 4347491460 4570439740 4599926448 4690714470 5216989752 5307607440 5484527688 5628857364 5749908060 5796655280 5941571662 6254285960 6521237190 6855659610 6899889672 7036071705 7505143152 7666544080 8226791532 8624862090 8659780560 8694982920 8912357493 9140879480 9381428940 10283489415 10433979504 10969055376 11257714728 11499816120 11883143324 12508571920 13042474380 13711319220 13799779344 14072143410 14853929155 16453583064 17249724180 17389965840 17824714986 18281758960 18762857880 20566978830 22515429456 22999632240 23766286648 26084948760 26737072479 27422638440 28144286820 29707858310 32907166128 34499448360 35649429972 37525715760 41133957660 44561787465 47532573296 52169897520 53474144958 54845276880 56288573640 59415716620 68998896720 71298859944 82267915320 89123574930 106948289916 112577147280 118831433240 133685362395 142597719888 164535830640 178247149860 213896579832 237662866480 267370724790 356494299720 427793159664 534741449580 712988599440 1069482899160 2138965798320
• Sum of all divisors σ(n): 8611688816640
• Sum of proper divisors (its aliquot sum) s(n): 6472723018320
• 2138965798320 is an abundant number, because the sum of its proper divisors (6472723018320) is greater than itself. Its abundance is 4333757220000

Bases of 2138965798320

• Binary: 11111001000000100010010111110110110110000₂
• Hexadecimal: 0x1F2044BEDB0
• Base-36: RAML0CS0

Squares and roots of 2138965798320

• 2138965798320 squared (2138965798320²) is 4575174686382714914822400
• 2138965798320 cubed (2138965798320³) is 9786142175512059440832065617018368000
• The square root of 2138965798320 is 1462520.3582583047
• The cube root of 2138965798320 is 12884.5111827653

Scales and comparisons

• 2,138,965,798,320 seconds is equal to 68,012 years, 25 weeks, 5 days, 14 hours, 12 minutes.
• To count from 1 to 2,138,965,798,320 would take you about one hundred seventy thousand and thirty-one 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 2138965798320 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138965798320

• 2138965798320 backwards is 0238975698312
• The number of decimal digits it has is: 13
• The sum of 2138965798320's digits is 63
• More coming soon!