164128842123456

Names of 164128842123456

• Cardinal: 164128842123456 can be written as One hundred sixty-four trillion, one hundred twenty-eight billion, eight hundred forty-two million, one hundred twenty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.64128842123456 × 10¹⁴

Factors of 164128842123456

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4999

Divisors of 164128842123456

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 31 32 34 41 42 48 51 56 62 64 68 82 84 93 96 102 112 119 123 124 136 164 168 186 192 204 217 224 238 246 248 272 287 328 336 357 372 408 434 448 476 492 496 527 544 574 651 656 672 697 714 744 816 861 868 952 984 992 1054 1088 1148 1271 1302 1312 1344 1394 1428 1488 1581 1632 1722 1736 1861 1904 1968 1984 2091 2108 2296 2542 2604 2624 2788 2856 2976 3037 3162 3264 3444 3472 3689 3722 3808 3813 3936 4182 4216 4592 4879 5084 5208 5576 5583 5712 5952 6074 6324 6888 6944 7378 7444 7616 7626 7872 8364 8432 8897 9111 9184 9758 10168 10416 11067 11152 11166 11424 12148 12648 13027 13776 13888 14637 14756 14888 15252 16728 16864 17794 18222 18368 19516 20336 20832 21259 21607 22134 22304 22332 22848 24296 25296 26054 26691 27552 29274 29512 29776 30504 31637 33456 33728 35588 36444 39032 39081 40672 41664 42518 43214 44268 44608 44664 48592 50592 51629 52108 53382 55104 57691 58548 59024 59552 61008 63274 63777 64821 66912 71176 72888 76301 78064 78162 81344 85036 86428 88536 89328 94147 94911 97184 101184 103258 104216 106764 115382 117096 118048 119104 122016 124517 126548 127554 129642 133824 142352 145776 151249 152602 154887 156128 156324 170072 172856 173073 177072 178656 188294 189822 194368 206516 208432 213528 221459 228903 230764 234192 236096 244032 249034 253096 255108 259284 282441 284704 291552 302498 305204 309774 312256 312648 340144 345712 346146 354144 357312 361403 373551 376588 379644 403837 413032 416864 427056 442918 453747 457806 461528 468384 498068 506192 510216 518568 534107 564882 569408 583104 604996 610408 619548 625296 659029 664377 680288 691424 692292 708288 722806 747102 753176 759288 807674 826064 833728 854112 871619 885836 907494 915612 923056 936768 980747 996136 1012384 1020432 1037136 1068214 1084209 1129764 1209992 1211511 1220816 1239096 1250592 1297117 1318058 1328754 1360576 1382848 1384584 1445612 1494204 1506352 1518576 1600499 1602321 1615348 1652128 1708224 1743238 1771672 1814988 1831224 1846112 1961494 1977087 1992272 2024768 2040864 2074272 2116789 2136428 2168418 2259528 2365331 2419984 2423022 2441632 2478192 2501184 2594234 2614857 2636116 2657508 2769168 2891224 2942241 2988408 3012704 3037152 3200998 3204642 3230696 3304256 3486476 3543344 3629976 3662448 3692224 3860027 3891351 3922988 3954174 3984544 4081728 4148544 4233578 4272856 4336836 4519056 4730662 4801497 4839968 4846044 4883264 4956384 5188468 5229714 5272232 5315016 5538336 5651857 5782448 5884482 5976816 6025408 6074304 6350367 6401996 6409284 6461392 6865229 6972952 7086688 7095993 7259952 7324896 7720054 7782702 7845976 7908348 7969088 8467156 8545712 8673672 9038112 9079819 9461324 9602994 9679936 9692088 9912768 10376936 10459428 10544464 10630032 11076672 11203493 11303714 11564896 11580081 11768964 11953632 12700734 12803992 12818568 12922784 13730458 13945904 14173376 14191986 14519904 14649792 14817523 15440108 15565404 15691952 15816696 16557317 16934312 16955571 17091424 17347344 18076224 18159638 18922648 19205988 19384176 20595687 20753872 20918856 21088928 21260064 22406986 22607428 23129792 23160162 23537928 23907264 25401468 25607984 25637136 25845568 27020189 27239457 27460916 27891808 28383972 29039808 29635046 30880216 31130808 31383904 31633392 33114634 33610479 33868624 33911142 34182848 34694688 36319276 37845296 38411976 38768352 39562999 40210627 41191374 41507744 41837712 42177856 42520128 44452569 44813972 45214856 46320324 47075856 49671951 50802936 51215968 51274272 54040378 54478914 54921832 55783616 56767944 59270092 61760432 62261616 62767808 63266784 65620459 66229268 67220958 67737248 67822284 69389376 72638552 75690592 76823952 77536704 79125998 80421254 81060567 82382748 83015488 83675424 88905138 89627944 90429712 92640648 94151712 96081569 99343902 101605872 102431936 102548544 108080756 108957828 109843664 113535888 118540184 118688997 120631881 123520864 124523232 126533568 131240918 132458536 134441916 135474496 135644568 145277104 151381184 153647904 158251996 160842508 162121134 164765496 167350848 175207567 177810276 179255888 180859424 185281296 188303424 192163138 196861377 198687804 203211744 216161512 217915656 219687328 227071776 231726137 237080368 237377994 241263762 247041728 249046464 262481836 264917072 268883832 271289136 281474389 288244707 290554208 307295808 316503992 321685016 324242268 329530992 350415134 355620552 358511776 361718848 370562592 384326276 393722754 397375608 406423488 432323024 435831312 439374656 454143552 459343213 463452274 474160736 474755988 482527524 524963672 525622701 529834144 537767664 542578272 562948778 576489414 581108416 633007984 643370032 648484536 659061984 672570983 695178411 700830268 711241104 717023552 741125184 768652552 787445508 794751216 844423167 864646048 871662624 918686426 926904548 948321472 949511976 965055048 1049927344 1051245402 1059668288 1075535328 1085156544 1125897556 1152978828 1226452969 1266015968 1286740064 1296969072 1318123968 1345141966 1378029639 1390356822 1401660536 1422482208 1537305104 1574891016 1589502432 1622082959 1688846334 1729292096 1743325248 1837372852 1853809096 1899023952 1930110096 2017712949 2099854688 2102490804 2151070656 2251795112 2305957656 2452905938 2532031936 2573480128 2593938144 2690283932 2756059278 2780713644 2803321072 2844964416 2978528639 3074610208 3149782032 3179004864 3244165918 3377692668 3674745704 3679358907 3707618192 3798047904 3860220192 3939344329 4035425898 4199709376 4204981608 4503590224 4611915312 4866248877 4905811876 5187876288 5380567864 5512118556 5561427288 5606642144 5957057278 6149220416 6299564064 6488331836 6755385336 7183510247 7349491408 7358717814 7415236384 7596095808 7720440384 7878688658 8070851796 8409963216 8935585917 9007180448 9223830624 9732497754 9811623752 10761135728 11024237112 11122854576 11213284288 11818032987 11914114556 12599128128 12976663672 13510770672 14367020494 14698982816 14717435628 14830472768 15757377316 16141703592 16819926432 17871171834 18014360896 18447661248 19464995508 19623247504 20849700473 21522271456 21550530741 22048474224 22245709152 23636065974 23828229112 25953327344 27021541344 27575410303 28734040988 29397965632 29434871256 31514754632 32283407184 33639852864 35742343668 38929991016 39246495008 41699400946 43044542912 43101061482 44096948448 44491418304 47272131948 47656458224 50284571729 51906654688 54043082688 55150820606 57468081976 58869742512 62549101419 63029509264 64566814368 71484687336 77859982032 78492990016 82726230909 83398801892 86202122964 88193896896 94544263896 95312916448 100569143458 103813309376 110301641212 114936163952 117739485024 122119674199 125098202838 126059018528 129133628736 142969374672 150853715187 155719964064 165452461818 166797603784 172404245928 189088527792 190625832896 201138286916 220603282424 229872327904 235478970048 244239348398 250196405676 252118037056 285938749344 301707430374 311439928128 330904923636 333595207568 344808491856 366359022597 378177055584 402276573832 441206564848 459744655808 488478696796 500392811352 571877498688 603414860748 661809847272 667190415136 689616983712 732718045194 756354111168 804553147664 854837719393 882413129696 976957393592 1000785622704 1206829721496 1323619694544 1334380830272 1379233967424 1465436090388 1609106295328 1709675438786 1764826259392 1953914787184 2001571245408 2413659442992 2564513158179 2647239389088 2930872180776 3218212590656 3419350877572 3907829574368 4003142490816 4827318885984 5129026316358 5294478778176 5861744361552 6838701755144 7815659148736 9654637771968 10258052632716 11723488723104 13677403510288 20516105265432 23446977446208 27354807020576 41032210530864 54709614041152 82064421061728 164128842123456
• Sum of all divisors σ(n): 556151252041728
• Sum of proper divisors (its aliquot sum) s(n): 392022409918272
• 164128842123456 is an abundant number, because the sum of its proper divisors (392022409918272) is greater than itself. Its abundance is 227893567794816

Bases of 164128842123456

• Binary: 100101010100011000111001010101010000100011000000₂
• Hexadecimal: 0x9546395508C0
• Base-36: 1M6FQYX39C

Squares and roots of 164128842123456

• 164128842123456 squared (164128842123456²) is 26938276816786344651145383936
• 164128842123456 cubed (164128842123456³) is 4421348182740280811698560804312886631202816
• The square root of 164128842123456 is 12811277.9270241421
• The cube root of 164128842123456 is 54751.3672154653

Scales and comparisons

• 164,128,842,123,456 seconds is equal to 5,218,789 years, 25 weeks, 5 days, 10 hours, 17 minutes, 36 seconds.
• To count from 1 to 164,128,842,123,456 would take you about thirteen million, forty-six thousand, nine hundred seventy-three 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 164128842123456 cubic inches would be around 4562.6 feet tall.

Recreational maths with 164128842123456

• 164128842123456 backwards is 654321248821461
• The number of decimal digits it has is: 15
• The sum of 164128842123456's digits is 57
• More coming soon!