1420874516938464

Names of 1420874516938464

• Cardinal: 1420874516938464 can be written as One quadrillion, four hundred twenty trillion, eight hundred seventy-four billion, five hundred sixteen million, nine hundred thirty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.420874516938464 × 10¹⁵

Factors of 1420874516938464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 35

Divisors of 1420874516938464

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 54 56 63 69 72 81 84 92 96 108 112 126 138 144 161 162 168 184 189 207 216 224 252 276 288 322 324 336 368 378 414 432 483 504 529 552 567 621 644 648 672 736 756 828 864 966 1008 1058 1104 1134 1242 1288 1296 1449 1512 1587 1656 1863 1932 2016 2116 2208 2268 2484 2576 2592 2898 3024 3174 3312 3703 3726 3864 4232 4347 4536 4761 4968 5152 5796 6048 6348 6624 7406 7452 7728 8464 8694 9072 9522 9936 11109 11592 12167 12696 13041 14283 14812 14904 15456 16928 17388 18144 19044 19872 22218 23184 24334 25392 26082 28566 29624 29808 33327 34776 36501 38088 42849 44436 46368 48668 50784 52164 57132 59248 59616 66654 69552 73002 76176 85169 85698 88872 97336 99981 104328 109503 114264 118496 133308 139104 146004 152352 170338 171396 177744 194672 199962 208656 219006 228528 255507 266616 279841 292008 299943 328509 340676 342792 355488 389344 399924 417312 438012 457056 511014 533232 559682 584016 599886 657018 681352 685584 766521 799848 839523 876024 985527 1022028 1066464 1119364 1168032 1199772 1314036 1362704 1371168 1533042 1599696 1679046 1752048 1958887 1971054 2044056 2238728 2299563 2399544 2518569 2628072 2725408 3066084 3199392 3358092 3504096 3917774 3942108 4088112 4477456 4599126 4799088 5037138 5256144 5876661 6132168 6436343 6716184 6898689 7555707 7835548 7884216 8176224 8954912 9198252 9598176 10074276 10512288 11753322 12264336 12872686 13432368 13797378 15111414 15671096 15768432 17629983 18396504 19309029 20148552 22667121 23506644 24528672 25745372 26864736 27594756 30222828 31342192 31536864 35259966 36793008 38618058 40297104 45054401 45334242 47013288 51490744 52889949 55189512 57927087 60445656 62684384 70519932 73586016 77236116 80594208 90108802 90668484 94026576 102981488 105779898 110379024 115854174 120891312 135163203 141039864 148035889 154472232 158669847 173781261 180217604 181336968 188053152 205962976 211559796 220758048 231708348 241782624 270326406 282079728 296071778 308944464 317339694 347562522 360435208 362673936 405489609 423119592 444107667 463416696 521343783 540652812 564159456 592143556 617888928 634679388 695125044 720870416 725347872 810979218 846239184 888215334 926833392 1036251223 1042687566 1081305624 1184287112 1216468827 1269358776 1332323001 1390250088 1441740832 1621958436 1692478368 1776430668 1853666784 2072502446 2085375132 2162611248 2368574224 2432937654 2538717552 2664646002 2780500176 3108753669 3243916872 3404825447 3552861336 3649406481 3996969003 4145004892 4170750264 4325222496 4737148448 4865875308 5077435104 5329292004 5561000352 6217507338 6487833744 6809650894 7105722672 7298812962 7993938006 8290009784 8341500528 9326261007 9731750616 10214476341 10658584008 11990907009 12435014676 12975667488 13619301788 14211445344 14597625924 15987876012 16580019568 16683001056 18652522014 19463501232 20428952682 21317168016 23833778129 23981814018 24870029352 27238603576 27978783021 29195251848 30643429023 31975752024 33160039136 37305044028 38927002464 40857905364 42634336032 47667556258 47963628036 49740058704 54477207152 55957566042 58390503696 61286858046 63951504048 71501334387 74610088056 78310985281 81715810728 83936349063 91930287069 95335112516 95927256072 99480117408 108954414304 111915132084 116781007392 122573716092 127903008096 143002668774 149220176112 156621970562 163431621456 167872698126 183860574138 190670225032 191854512144 214504003161 223830264168 234932955843 245147432184 275790861207 286005337548 298440352224 313243941124 326863242912 335745396252 367721148276 381340450064 383709024288 429008006322 447660528336 469865911686 490294864368 548176896967 551581722414 572010675096 626487882248 643512009483 671490792504 704798867529 735442296552 762680900128 858016012644 895321056672 939731823372 980589728736 1096353793934 1103163444828 1144021350192 1252975764496 1287024018966 1342981585008 1409597735058 1470884593104 1644530690901 1716032025288 1879463646744 1930536028449 2114396602587 2192707587868 2206326889656 2288042700384 2505951528992 2574048037932 2685963170016 2819195470116 2941769186208 3289061381802 3432064050576 3758927293488 3861072056898 4228793205174 4385415175736 4412653779312 4933592072703 5148096075864 5638390940232 6343189807761 6578122763604 6864128101152 7517854586976 7722144113796 8457586410348 8770830351472 8825307558624 9867184145406 10296192151728 11276781880464 12686379615522 13156245527208 14800776218109 15444288227592 16915172820696 17541660702944 19734368290812 20592384303456 22553563760928 25372759231044 26312491054416 29601552436218 30888576455184 33830345641392 39468736581624 44402328654327 50745518462088 52624982108832 59203104872436 61777152910368 67660691282784 78937473163248 88804657308654 101491036924176 118406209744872 157874946326496 177609314617308 202982073848352 236812419489744 355218629234616 473624838979488 710437258469232 1420874516938464
• Sum of all divisors σ(n): 4992795177572664
• Sum of proper divisors (its aliquot sum) s(n): 3571920660634200
• 1420874516938464 is an abundant number, because the sum of its proper divisors (3571920660634200) is greater than itself. Its abundance is 2151046143695736

Bases of 1420874516938464

• Binary: 101000011000100011100100000110110100011111011100000₂
• Hexadecimal: 0x50C4720DA3EE0
• Base-36: DZNOQPHQ00

Squares and roots of 1420874516938464

• 1420874516938464 squared (1420874516938464²) is 2018884392885113420447562679296
• 1420874516938464 cubed (1420874516938464³) is 2868581386495239697768070206331268682998841344
• The square root of 1420874516938464 is 37694489.2117994351
• The cube root of 1420874516938464 is 112422.1556476537

Scales and comparisons

• 1,420,874,516,938,464 seconds is equal to 45,179,414 years, 30 weeks, 3 days, 14 minutes, 24 seconds.
• To count from 1 to 1,420,874,516,938,464 would take you about one hundred thirty-five million, five hundred thirty-eight thousand, two hundred forty-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 1420874516938464 cubic inches would be around 9368.5 feet tall.

Recreational maths with 1420874516938464

• 1420874516938464 backwards is 4648396154780241
• 1420874516938464 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1420874516938464's digits is 72
• More coming soon!