1440420140544

Names of 1440420140544

• Cardinal: 1440420140544 can be written as One trillion, four hundred forty billion, four hundred twenty million, one hundred forty thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.440420140544 × 10¹²

Factors of 1440420140544

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5106

Divisors of 1440420140544

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 32 33 42 44 48 56 62 64 66 77 79 84 88 93 96 112 124 128 132 154 158 168 176 186 192 217 224 231 237 248 256 264 308 316 336 341 352 372 384 434 448 462 474 496 512 528 553 616 632 651 672 682 704 744 768 868 869 896 924 948 992 1023 1056 1106 1232 1264 1302 1344 1364 1408 1488 1536 1659 1736 1738 1792 1848 1896 1984 2046 2112 2212 2387 2449 2464 2528 2604 2607 2688 2728 2816 2976 3318 3472 3476 3584 3696 3792 3968 4092 4224 4424 4774 4898 4928 4973 5056 5208 5214 5376 5456 5632 5952 6083 6636 6944 6952 7161 7347 7392 7584 7936 8184 8448 8848 9548 9796 9856 9946 10112 10416 10428 10752 10912 11904 12166 13272 13888 13904 14322 14694 14784 14919 15168 15872 16368 16896 17143 17696 18249 19096 19592 19712 19892 20224 20832 20856 21824 23808 24332 26544 26939 27776 27808 28644 29388 29568 29838 30336 32736 34286 34811 35392 36498 38192 39184 39424 39784 40448 41664 41712 43648 47616 48664 51429 53088 53878 54703 55552 55616 57288 58776 59136 59676 60672 65472 68572 69622 70784 72996 76384 78368 79568 80817 83328 83424 87296 97328 102858 104433 106176 107756 109406 111104 111232 114576 117552 118272 119352 121344 130944 137144 139244 141568 145992 152768 154163 156736 159136 161634 164109 166656 166848 174592 188573 194656 205716 208866 212352 215512 218812 222464 229152 235104 238704 261888 274288 278488 283136 291984 305536 308326 313472 318272 323268 328218 333312 333696 377146 382921 389312 392867 411432 417732 424704 431024 437624 444928 458304 462489 470208 477408 523776 548576 556976 565719 583968 611072 616652 626944 636544 646536 656436 667392 754292 765842 778624 785734 822864 835464 849408 862048 875248 916608 924978 940416 954816 1079141 1097152 1113952 1131438 1148763 1167936 1178601 1222144 1233304 1253888 1273088 1293072 1312872 1334784 1508584 1531684 1557248 1571468 1645728 1670928 1695793 1724096 1750496 1833216 1849956 1880832 1909632 2158282 2194304 2227904 2262876 2297526 2335872 2357202 2466608 2546176 2586144 2625744 2750069 3017168 3063368 3114496 3142936 3237423 3291456 3341856 3391586 3448192 3500992 3666432 3699912 3761664 3819264 4316564 4321537 4388608 4455808 4525752 4595052 4671744 4714404 4933216 5087379 5172288 5251488 5500138 6034336 6126736 6285872 6474846 6582912 6683712 6783172 6896384 7001984 7399824 7638528 8250207 8633128 8643074 8777216 8911616 9051504 9190104 9343488 9428808 9866432 10174758 10344576 10502976 11000276 11870551 12068672 12178877 12253472 12571744 12949692 12964611 13165824 13367424 13566344 13792768 14003968 14799648 16500414 17266256 17286148 17823232 18103008 18380208 18857616 19732864 20349516 20689152 21005952 22000552 23741102 24137344 24357754 24506944 25143488 25899384 25929222 26331648 26734848 27132688 28007936 29599296 30250759 33000828 34532512 34572296 35611653 36206016 36536631 36760416 37715232 39465728 40699032 41378304 42011904 44001104 47482204 48274688 48715508 49013888 50286976 51798768 51858444 53469696 54265376 59198592 60501518 66001656 69065024 69144592 71223306 72412032 73073262 73520832 75430464 78931456 81398064 84023808 85252139 88002208 90752277 94964408 96549376 97431016 98027776 100573952 103597536 103716888 108530752 118397184 121003036 132003312 133967647 138130048 138289184 142446612 144824064 146146524 147041664 150860928 162796128 170504278 176004416 181504554 189928816 194862032 196055552 201147904 207195072 207433776 217061504 236794368 242006072 255756417 264006624 267935294 276260096 276578368 284893224 289648128 292293048 294083328 301721856 325592256 341008556 352008832 363009108 379857632 389724064 401902941 414390144 414867552 434123008 484012144 511512834 528013248 535870588 552520192 553156736 569786448 584586096 588166656 603443712 651184512 682017112 704017664 726018216 759715264 779448128 803805882 828780288 829735104 868246016 937773529 968024288 1023025668 1056026496 1071741176 1106313472 1139572896 1169172192 1302369024 1364034224 1408035328 1452036432 1519430528 1558896256 1607611764 1657560576 1659470208 1875547058 1936048576 2046051336 2112052992 2143482352 2212626944 2279145792 2338344384 2604738048 2728068448 2813320587 2904072864 3038861056 3117792512 3215223528 3318940416 3751094116 3872097152 4092102672 4224105984 4286964704 4558291584 4676688768 5456136896 5626641174 5808145728 6077722112 6235585024 6430447056 6637880832 7502188232 7744194304 8184205344 8573929408 9116583168 9353377536 10912273792 11253282348 11616291456 12860894112 15004376464 15488388608 16368410688 17147858816 18233166336 18706755072 21824547584 22506564696 23232582912 25721788224 30008752928 32736821376 34295717632 43649095168 45013129392 46465165824 51443576448 60017505856 65473642752 68591435264 90026258784 102887152896 120035011712 130947285504 180052517568 205774305792 240070023424 360105035136 480140046848 720210070272 1440420140544
• Sum of all divisors σ(n): 5002102702080
• Sum of proper divisors (its aliquot sum) s(n): 3561682561536
• 1440420140544 is an abundant number, because the sum of its proper divisors (3561682561536) is greater than itself. Its abundance is 2121262420992

Bases of 1440420140544

• Binary: 10100111101011111101110110001011000000000₂
• Hexadecimal: 0x14F5FBB1600
• Base-36: IDPWYLMO

Squares and roots of 1440420140544

• 1440420140544 squared (1440420140544²) is 2074810181284796712615936
• 1440420140544 cubed (1440420140544³) is 2988598372928368999276715711014109184
• The square root of 1440420140544 is 1200175.0457929043
• The cube root of 1440420140544 is 11293.5304825279

Scales and comparisons

• 1,440,420,140,544 seconds is equal to 45,800 years, 47 weeks, 9 hours, 42 minutes, 24 seconds.
• To count from 1 to 1,440,420,140,544 would take you about one hundred fourteen thousand, five 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 1440420140544 cubic inches would be around 941.1 feet tall.

Recreational maths with 1440420140544

• 1440420140544 backwards is 4450410240441
• 1440420140544 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1440420140544's digits is 33
• More coming soon!