1420503872847872

Names of 1420503872847872

• Cardinal: 1420503872847872 can be written as One quadrillion, four hundred twenty trillion, five hundred three billion, eight hundred seventy-two million, eight hundred forty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.420503872847872 × 10¹⁵

Factors of 1420503872847872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 258

Divisors of 1420503872847872

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 8 16 29 32 37 58 64 74 89 101 116 128 148 178 202 232 256 296 356 404 464 512 592 712 808 928 1024 1073 1184 1424 1616 1856 2048 2146 2368 2581 2848 2929 3232 3293 3712 3737 4096 4292 4736 5162 5696 5858 6464 6586 7424 7474 7921 8192 8584 8989 9472 10201 10324 11392 11716 12928 13172 14848 14948 15842 16384 17168 17978 18944 20402 20648 22784 23432 25856 26344 29696 29896 31684 34336 35956 37888 40804 41296 45568 46864 51712 52688 59392 59792 63368 68672 71912 75776 81608 82592 91136 93728 95497 103424 105376 108373 118784 119584 126736 137344 143824 151552 163216 165184 182272 187456 190994 206848 210752 216746 229709 237568 239168 253472 260681 274688 287648 293077 295829 303104 326432 330368 332593 364544 374912 377437 381988 413696 421504 433492 459418 475136 478336 506944 521362 549376 575296 586154 591658 606208 652864 660736 665186 729088 749824 754874 763976 800021 827392 843008 866984 907889 918836 956672 1013888 1042724 1098752 1150592 1172308 1183316 1305728 1321472 1330372 1458176 1499648 1509748 1527952 1600042 1654784 1686016 1733968 1815778 1837672 1913344 2027776 2085448 2197504 2301184 2344616 2366632 2611456 2642944 2660744 2999296 3019496 3055904 3200084 3372032 3467936 3631556 3675344 3826688 4055552 4170896 4395008 4602368 4689232 4733264 5222912 5285888 5321488 5998592 6038992 6111808 6400168 6744064 6935872 7263112 7350688 7653376 8111104 8341792 8499233 8790016 9204736 9378464 9466528 9645197 10445824 10571776 10642976 10945673 11997184 12077984 12223616 12800336 13488128 13871744 14526224 14701376 15306752 16222208 16683584 16998466 17580032 18409472 18756928 18933056 19290394 20891648 21143552 21285952 21891346 23200609 23994368 24155968 24447232 25600672 26328781 26976256 27743488 29052448 29402752 29600777 30613504 32444416 33367168 33591893 33996932 36818944 37513856 37866112 38580788 41783296 42287104 42571904 43782692 46401218 47988736 48311936 48894464 51201344 52657562 53952512 55486976 58104896 58805504 59201554 61227008 64888832 66734336 67183786 67993864 73637888 75027712 75732224 77161576 80802121 83566592 85143808 87565384 92802436 96623872 97788928 102402688 105315124 110973952 116209792 117611008 118403108 129777664 133468672 134367572 135987728 147275776 150055424 151464448 154323152 161604242 167133184 170287616 175130768 185604872 193247744 195577856 204805376 210630248 221947904 232419584 235222016 236806216 266937344 268735144 271975456 300110848 302928896 308646304 323208484 340575232 350261536 371209744 386495488 391155712 409610752 421260496 443895808 464839168 470444032 473612432 533874688 537470288 543950912 600221696 605857792 617292608 646416968 681150464 700523072 742419488 772990976 782311424 819221504 842520992 858422533 887791616 929678336 940888064 947224864 974164897 1067749376 1074940576 1087901824 1200443392 1211715584 1234585216 1292833936 1362300928 1401046144 1484838976 1545981952 1564622848 1638443008 1685041984 1716845066 1775583232 1859356672 1881776128 1894449728 1948329794 2135498752 2149881152 2175803648 2343261509 2400886784 2423431168 2469170432 2585667872 2724601856 2802092288 2969677952 2989678477 3091963904 3276886016 3370083968 3433690132 3718713344 3763552256 3788899456 3896659588 4270997504 4299762304 4351607296 4686523018 4801773568 4846862336 4938340864 5171335744 5449203712 5604184576 5939355904 5979356954 6183927808 6553772032 6740167936 6867380264 7437426688 7577798912 7793319176 8599524608 8703214592 9373046036 9876681728 10342671488 11208369152 11878711808 11958713908 13107544064 13480335872 13734760528 14874853376 15155597824 15586638352 17199049216 17406429184 18746092072 19753363456 20685342976 22416738304 23757423616 23917427816 26960671744 27469521056 30311195648 31173276704 34398098432 34812858368 37492184144 39506726912 41370685952 44833476608 47514847232 47834855632 53921343488 54939042112 60622391296 62346553408 68796196864 69625716736 74984368288 79013453824 82741371904 86700675833 89666953216 95029694464 95669711264 107842686976 109878084224 121244782592 124693106816 137592393728 139251433472 149968736576 158026907648 165482743808 173401351666 179333906432 190059388928 191339422528 215685373952 219756168448 242489565184 249386213632 275184787456 299937473152 330965487616 346802703332 380118777856 382678845056 431370747904 439512336896 484979130368 498772427264 550369574912 599874946304 661930975232 693605406664 765357690112 879024673792 997544854528 1199749892608 1323861950464 1387210813328 1530715380224 1758049347584 1995089709056 2399499785216 2774421626656 3061430760448 3516098695168 3990179418112 4798999570432 5548843253312 6122861520896 7032197390336 7980358836224 9597999140864 11097686506624 12245723041792 14064394780672 15960717672448 19195998281728 22195373013248 24491446083584 38391996563456 44390746026496 48982892167168 88781492052992 177562984105984 355125968211968 710251936423936 1420503872847872
• Sum of all divisors σ(n): 3083130901068540
• Sum of proper divisors (its aliquot sum) s(n): 1662627028220668
• 1420503872847872 is an abundant number, because the sum of its proper divisors (1662627028220668) is greater than itself. Its abundance is 242123155372796

Bases of 1420503872847872

• Binary: 101000010111111000011010100101111100100000000000000₂
• Hexadecimal: 0x50BF0D4BE4000
• Base-36: DZIYGXKJCW

Squares and roots of 1420503872847872

• 1420503872847872 squared (1420503872847872²) is 2017831252775803302639654928384
• 1420503872847872 cubed (1420503872847872³) is 2866337109321501959263543544329044206286798848
• The square root of 1420503872847872 is 37689572.4683614845
• The cube root of 1420503872847872 is 112412.3794544611

Scales and comparisons

• 1,420,503,872,847,872 seconds is equal to 45,167,629 years, 12 weeks, 6 days, 20 hours, 24 minutes, 32 seconds.
• To count from 1 to 1,420,503,872,847,872 would take you about one hundred thirty-five million, five hundred two thousand, eight hundred eighty-seven 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 1420503872847872 cubic inches would be around 9367.7 feet tall.

Recreational maths with 1420503872847872

• 1420503872847872 backwards is 2787482783050241
• The number of decimal digits it has is: 16
• The sum of 1420503872847872's digits is 68
• More coming soon!