2120996647728

Names of 2120996647728

• Cardinal: 2120996647728 can be written as Two trillion, one hundred twenty billion, nine hundred ninety-six million, six hundred forty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.120996647728 × 10¹²

Factors of 2120996647728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 238

Divisors of 2120996647728

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 49 56 57 61 63 67 72 76 79 84 98 112 114 122 126 133 134 144 147 152 158 168 171 183 196 201 228 237 244 252 266 268 294 304 316 336 342 343 366 392 399 402 427 441 456 469 474 488 504 532 536 549 553 588 603 632 684 686 711 732 784 798 804 854 882 912 931 938 948 976 1008 1029 1064 1072 1098 1106 1159 1176 1197 1206 1264 1273 1281 1368 1372 1407 1422 1464 1501 1596 1608 1659 1708 1764 1862 1876 1896 2058 2128 2196 2212 2318 2352 2394 2401 2412 2546 2562 2736 2744 2793 2814 2844 2928 2989 3002 3087 3192 3216 3283 3318 3416 3477 3528 3724 3752 3792 3819 3843 3871 4087 4116 4221 4392 4424 4503 4636 4788 4802 4819 4824 4977 5092 5124 5293 5488 5586 5628 5688 5978 6004 6174 6384 6517 6566 6636 6832 6954 7056 7203 7448 7504 7638 7686 7742 8113 8174 8232 8379 8442 8784 8848 8911 8967 9006 9272 9576 9604 9638 9648 9849 9954 10184 10248 10431 10507 10586 11172 11256 11376 11457 11613 11956 12008 12261 12348 13034 13132 13272 13509 13908 14406 14457 14896 15276 15372 15484 15879 16226 16348 16464 16758 16884 17822 17934 18012 18544 19152 19208 19276 19551 19698 19908 20368 20496 20862 20923 21014 21172 21609 22344 22512 22914 22981 23226 23912 24016 24339 24522 24696 26068 26264 26544 26733 26901 27018 27097 27816 28609 28812 28914 29547 30552 30744 30968 31521 31758 32452 32696 33516 33733 33768 34839 35644 35868 36024 36783 37051 38416 38552 39102 39396 39816 41724 41846 42028 42344 43218 43371 44688 45619 45828 45962 46452 47637 47824 48678 49044 49392 52136 52528 53466 53802 54036 54194 55632 56791 57218 57624 57828 58653 59094 61104 61488 61936 62377 62769 63042 63516 64904 65392 67032 67466 67536 68943 69678 71288 71736 72048 73017 73549 73566 74102 77104 77653 78204 78792 79632 80199 81291 83448 83692 84056 84688 85827 86436 86742 91238 91561 91656 91924 92904 94563 95274 97356 98088 100567 101199 104272 106932 107604 108072 108388 111153 113582 114436 115248 115656 117306 118188 124754 125538 126084 127032 129808 134064 134932 136857 137886 139356 142576 143472 146034 146461 147098 147132 148204 155306 156408 157584 160398 160867 162582 166896 167384 168112 170373 171654 172872 173484 182476 183122 183312 183848 185808 187131 188307 189126 189679 190548 194712 196176 200263 201134 202398 206829 213864 215208 216144 216776 220647 222306 227164 228872 231312 232959 234612 236131 236376 243873 249508 251076 252168 254064 257481 259357 269864 273714 274683 275772 278712 292068 292922 294196 294264 296408 301701 303597 310612 312816 320796 321734 322873 325164 333459 334768 340746 343308 345744 346968 364952 366244 367696 374262 376614 378252 379358 381096 389424 397537 400526 402268 404796 410571 413658 427728 430416 433552 436639 439383 441294 444612 454328 457744 465918 469224 472262 472752 482601 487746 499016 502152 504336 511119 514843 514962 518714 539728 543571 547428 549366 551544 557424 561393 569037 584136 585844 588392 588528 592816 600789 603402 607194 621224 640927 641592 643468 645746 650328 661941 666918 681492 686616 693936 698877 703969 708393 729904 732488 748524 753228 756504 758716 762192 778071 795074 801052 804536 809592 821142 824049 827316 873278 878766 882588 889224 905103 908656 931836 938448 944524 965202 968619 975492 998032 1004304 1022238 1029686 1029924 1037428 1087142 1094856 1098732 1103088 1122786 1138074 1168272 1171688 1176784 1192611 1201578 1206804 1214388 1242448 1281854 1283184 1286936 1291492 1300656 1309917 1318149 1323882 1333836 1362984 1373232 1397754 1401841 1407938 1416786 1447803 1464976 1497048 1506456 1513008 1517432 1544529 1556142 1590148 1602104 1609072 1619184 1630713 1642284 1648098 1652917 1654632 1707111 1746556 1757532 1765176 1778448 1802367 1810206 1815499 1863672 1889048 1922781 1930404 1937238 1950984 2044476 2059372 2059848 2074856 2111907 2125179 2174284 2189712 2197464 2245572 2260111 2276148 2334213 2343376 2385222 2403156 2413608 2428776 2563708 2573872 2582984 2619834 2636298 2647764 2667672 2725968 2782759 2795508 2803682 2815876 2833572 2895606 2905857 2994096 3012912 3034864 3056473 3089058 3112284 3180296 3204208 3261426 3284568 3296196 3305834 3309264 3414222 3493112 3515064 3530352 3577833 3603901 3604734 3620412 3630998 3727344 3778096 3804997 3845562 3860808 3874476 3901968 3929751 4088952 4118744 4119696 4149712 4205523 4223814 4250358 4348568 4394928 4486489 4491144 4520222 4552296 4633587 4668426 4770444 4806312 4827216 4857552 4892139 4927783 4958751 5127416 5165968 5239668 5272596 5295528 5335344 5446497 5565518 5591016 5607364 5631752 5667144 5768343 5791212 5811714 6112946 6134587 6178116 6224568 6335721 6360592 6522852 6569136 6592392 6611668 6780333 6828444 6986224 7030128 7155666 7207802 7209468 7240824 7261996 7609994 7691124 7721616 7748952 7859502 8177904 8237488 8348277 8411046 8447628 8500716 8697136 8972978 8982288 9040444 9104592 9169419 9267174 9336852 9540888 9612624 9784278 9812887 9855566 9917502 10254832 10479336 10545192 10591056 10811703 10892994 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42942109 43246812 43571976 44350047 44524144 45659964 46146744 46281676 46493712 47462331 48903568 49076696 50089662 50466276 50685768 50833972 53269958 53837868 54242664 55016514 55211283 57245328 57662416 58877322 59133396 59505012 60879952 62810846 62876016 63283108 64870218 65357964 66786216 67288368 68489946 68988962 69422514 71783824 73355352 73615044 74137392 76250958 78274224 78503096 78844528 79340016 79904937 80756802 81363996 85884218 86493624 87143952 88315983 88700094 91319928 92293488 92563352 94216269 94924662 98153392 100179324 100932552 101371536 101667944 103483443 104133771 106539916 107675736 108485328 110033028 110422566 110745439 114376437 117754644 118266792 119010024 125621692 126566216 128826327 129740436 130715928 133572432 136979892 137977924 138845028 142386993 146710704 147230088 152501916 157006192 159809874 161513604 162727992 171768436 172987248 176631966 177400188 182639856 185126704 186444853 188432538 189849324 200358648 201865104 203335888 206966886 208267542 213079832 215351472 219837961 220066056 220845132 221490878 228752874 235509288 236533584 238020048 239714811 241461367 251243384 253132432 257652654 259480872 261431856 273959784 275955848 277690056 282648807 284773986 294460176 300594763 305003832 310450329 319619748 323027208 325455984 332236317 343536872 353263932 354800376 372889706 376865076 379698648 386478981 400717296 413933772 416535084 426159664 439675922 440132112 441690264 442981756 457505748 471018576 479429622 482922734 502486768 515305308 518961744 547919568 551911696 555380112 559334559 565297614 569547972 601189526 610007664 620900658 639239496 646054416 659513883 664472634 687073744 706527864 709600752 724384101 745779412 753730152 759397296 772957962 775218073 827867544 833070168 879351844 883380528 885963512 901784289 915011496 958859244 965845468 996708951 1030610616 1118669118 1130595228 1139095944 1202379052 1241801316 1278478992 1319027766 1328945268 1413055728 1448768202 1491558824 1507460304 1545915924 1550436146 1655735088 1666140336 1678003677 1758703688 1771927024 1803568578 1830022992 1917718488 1931690936 1978541649 1993417902 2061221232 2104163341 2173152303 2237338236 2261190456 2278191888 2325654219 2404758104 2483602632 2638055532 2657890536 2705352867 2897536404 2983117648 3091831848 3100872292 3356007354 3517407376 3607137156 3835436976 3863381872 3957083298 3986835804 4208326682 4346304606 4474676472 4522380912 4651308438 4809516208 4967205264 5276111064 5315781072 5410705734 5795072808 6183663696 6201744584 6312490023 6712014708 6976962657 7214274312 7914166596 7973671608 8416653364 8692609212 8949352944 9302616876 10552222128 10821411468 11590145616 12403489168 12624980046 13424029416 13953925314 14428548624 14729143387 15828333192 15947343216 16833306728 17385218424 18605233752 18937470069 21642822936 25249960092 26848058832 27907850628 29458286774 31656666384 33666613456 34770436848 37210467504 37874940138 43285645872 44187430161 50499920184 55815701256 58916573548 75749880276 88374860322 100999840368 111631402512 117833147096 132562290483 151499760552 176749720644 235666294192 265124580966 302999521104 353499441288 530249161932 706998882576 1060498323864 2120996647728
• Sum of all divisors σ(n): 7614453516800
• Sum of proper divisors (its aliquot sum) s(n): 5493456869072
• 2120996647728 is an abundant number, because the sum of its proper divisors (5493456869072) is greater than itself. Its abundance is 3372460221344

Bases of 2120996647728

• Binary: 11110110111010101010000000111001100110000₂
• Hexadecimal: 0x1EDD5407330
• Base-36: R2DEN3G0

Squares and roots of 2120996647728

• 2120996647728 squared (2120996647728²) is 4498626779673413727561984
• 2120996647728 cubed (2120996647728³) is 9541572319066718566804984742332772352
• The square root of 2120996647728 is 1456364.1878760957
• The cube root of 2120996647728 is 12848.3293517177

Scales and comparisons

• 2,120,996,647,728 seconds is equal to 67,441 years, 6 weeks, 6 days, 7 hours, 28 minutes, 48 seconds.
• To count from 1 to 2,120,996,647,728 would take you about one hundred sixty-eight thousand, six hundred two 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 2120996647728 cubic inches would be around 1070.7 feet tall.

Recreational maths with 2120996647728

• 2120996647728 backwards is 8277466990212
• 2120996647728 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2120996647728's digits is 63
• More coming soon!