421739357140962

Names of 421739357140962

• Cardinal: 421739357140962 can be written as Four hundred twenty-one trillion, seven hundred thirty-nine billion, three hundred fifty-seven million, one hundred forty thousand, nine hundred sixty-two.

Scientific notation

• Scientific notation: 4.21739357140962 × 10¹⁴

Factors of 421739357140962

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46382

Divisors of 421739357140962

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 54 63 86 89 98 126 129 147 178 189 258 267 294 301 378 387 441 534 602 623 774 801 882 903 919 1161 1246 1323 1602 1806 1838 1869 2107 2322 2403 2646 2709 2757 3738 3827 4214 4361 4806 5418 5514 5607 6321 6433 7654 8127 8271 8722 11214 11481 12642 12866 13083 16254 16542 16821 18963 19299 22962 24813 26166 26789 33642 34443 37926 38598 39249 39517 45031 45319 49626 53578 56889 57897 68886 78498 79034 80367 81791 90062 90638 103329 113778 115794 117747 118551 135093 135957 160734 163582 173691 187523 206658 235494 237102 241101 245373 270186 271914 276619 317233 347382 355653 375046 405279 407871 482202 490746 553238 562569 572537 634466 711306 723303 736119 810558 815742 829857 951699 1066959 1125138 1145074 1215837 1223613 1446606 1472238 1659714 1687707 1717611 1903398 1936333 1948717 2133918 2208357 2220631 2431674 2447226 2489571 2855097 3375414 3435222 3517013 3872666 3897434 4007759 4033391 4416714 4441262 4979142 5063121 5152833 5710194 5808999 5846151 6661893 7034026 7468713 8015518 8066782 8565291 10126242 10305666 10551039 11617998 11692302 12023277 12100173 13323786 13641019 14937426 15458499 17130582 17426997 17538453 19985679 21102078 24046554 24200346 24619091 27282038 28233737 30916998 31653117 34853994 35076906 36069831 36300519 39971358 40923057 41648161 49238182 52280991 52615359 56467474 59957037 63306234 72139662 72601038 73857273 81846114 83296322 84701211 94959351 95487133 104561982 105230718 108209493 108901557 119914074 122769171 124944483 147714546 169402422 172333637 173435813 189918702 190974266 197636159 216418986 217803114 221571819 245538342 249888966 254103633 286461399 291537127 344667274 346871626 368307513 374833449 395272318 443143638 508207266 517000911 520307439 572922798 583074254 592908477 664715457 736615026 749666898 762310899 859384197 874611381 1034001822 1040614878 1124500347 1185816954 1214050691 1329430914 1524621798 1551002733 1560922317 1718768394 1749222762 1778725431 1790870923 2040759889 2249000694 2428101382 2578152591 2623834143 3102005466 3121844634 3557450862 3581741846 3642152073 3706686329 4081519778 4653008199 4682766951 5156305182 5247668286 5336176293 5372612769 6122279667 7284304146 7413372658 7871502429 8498354837 9306016398 9365533902 10672352586 10745225538 10926456219 11120058987 12244559334 12536096461 15743004858 16117838307 16996709674 18366839001 21852912438 22240117974 25072192922 25495064511 25946804303 32235676614 32779368657 33360176961 36733678002 37608289383 48353514921 50990129022 51893608606 55100517003 65558737314 66720353922 75216578766 76485193533 77840412909 87752675227 96707029842 100080530883 110201034006 112824868149 152970387066 155680825818 159387512147 175505350454 181627630121 200161061766 225649736298 229455580599 233521238727 263258025681 318775024294 338474604447 363255260242 458911161198 467042477454 478162536441 526516051362 544882890363 676949208894 700563716181 789774077043 956325072882 1089765780726 1115712585029 1401127432362 1434487609323 1579548154086 1634648671089 2231425170058 2369322231129 2868975218646 3269297342178 3347137755087 4303462827969 4738644462258 4903946013267 6694275510174 7809988095203 8606925655938 9807892026534 10041413265261 15619976190406 20082826530522 23429964285609 30124239795783 46859928571218 60248479591566 70289892856827 140579785713654 210869678570481 421739357140962
• Sum of all divisors σ(n): 1129351196160000
• Sum of proper divisors (its aliquot sum) s(n): 707611839019038
• 421739357140962 is an abundant number, because the sum of its proper divisors (707611839019038) is greater than itself. Its abundance is 285872481878076

Bases of 421739357140962

• Binary: 1011111111001000111011000100100011111011111100010₂
• Hexadecimal: 0x17F91D891F7E2
• Base-36: 45HSDW95GI

Squares and roots of 421739357140962

• 421739357140962 squared (421739357140962²) is 177864085361671895502738285444
• 421739357140962 cubed (421739357140962³) is 75012285018896694855048029976292013700757128
• The square root of 421739357140962 is 20536293.6563772871
• The cube root of 421739357140962 is 74991.9610430159

Scales and comparisons

• 421,739,357,140,962 seconds is equal to 13,410,007 years, 1 week, 4 days, 12 hours, 2 minutes, 42 seconds.
• To count from 1 to 421,739,357,140,962 would take you about thirty-three million, five hundred twenty-five thousand and seventeen 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 421739357140962 cubic inches would be around 6249.3 feet tall.

Recreational maths with 421739357140962

• 421739357140962 backwards is 269041753937124
• 421739357140962 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 421739357140962's digits is 63
• More coming soon!