421990061040

Names of 421990061040

• Cardinal: 421990061040 can be written as Four hundred twenty-one billion, nine hundred ninety million, sixty-one thousand and forty.

Scientific notation

• Scientific notation: 4.2199006104 × 10¹¹

Factors of 421990061040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 329

Divisors of 421990061040

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 67 72 80 81 89 90 108 120 134 135 144 162 163 178 180 201 216 240 267 268 270 324 326 335 356 360 402 405 432 445 489 534 536 540 603 648 652 670 712 720 801 804 810 815 890 978 1005 1068 1072 1080 1206 1296 1304 1335 1340 1424 1467 1602 1608 1620 1630 1780 1809 1956 2010 2136 2160 2403 2412 2445 2608 2670 2680 2934 3015 3204 3216 3240 3260 3560 3618 3912 4005 4020 4272 4401 4489 4806 4824 4890 5340 5360 5427 5868 5963 6030 6408 6480 6520 7120 7209 7236 7335 7824 8010 8040 8802 8978 9045 9612 9648 9780 10680 10854 10921 11736 11926 12015 12060 12816 13040 13203 13467 14418 14472 14507 14670 16020 16080 17604 17889 17956 18090 19224 19560 21360 21708 21842 22005 22445 23472 23852 24030 24120 26406 26934 27135 28836 28944 29014 29340 29815 32040 32763 35208 35778 35912 36045 36180 38448 39120 40401 43416 43521 43684 44010 44890 47704 48060 48240 52812 53667 53868 54270 54605 57672 58028 58680 59630 64080 65526 66015 67335 70416 71556 71824 72090 72360 72535 80802 86832 87042 87368 88020 89445 89780 95408 96120 98289 105624 107334 107736 108540 109210 115344 116056 117360 119260 121203 130563 131052 132030 134670 143112 144180 144720 145070 161001 161604 163815 174084 174736 176040 178890 179560 192240 196578 202005 211248 214668 215472 217080 217605 218420 232112 238520 242406 261126 262104 264060 268335 269340 286224 288360 290140 294867 322002 323208 327630 348168 352080 357780 359120 363609 391689 393156 399521 404010 429336 434160 435210 436840 477040 483003 484812 491445 522252 524208 528120 536670 538680 576720 580280 589734 606015 644004 646416 652815 655260 696336 715560 727218 731707 783378 786312 799042 805005 808020 858672 870420 873680 884601 966006 969624 971969 982890 1044504 1056240 1073340 1077360 1160560 1175067 1179468 1198563 1212030 1288008 1305630 1310520 1431120 1454436 1463414 1474335 1566756 1572624 1598084 1610010 1616040 1740840 1769202 1818045 1932012 1939248 1943938 1958445 1965780 1997605 2089008 2146680 2195121 2350134 2358936 2397126 2415015 2424060 2576016 2611260 2621040 2908872 2915907 2926828 2948670 3133512 3196168 3220020 3232080 3481680 3538404 3595689 3636090 3658535 3864024 3887876 3916890 3931560 3995210 4293360 4390242 4423005 4700268 4717872 4794252 4830030 4848120 4859845 5222520 5817744 5831814 5853656 5875335 5897340 5992815 6267024 6392336 6440040 6585363 7076808 7191378 7272180 7317070 7728048 7775752 7833780 7863120 7990420 8747721 8780484 8846010 9400536 9588504 9660060 9696240 9719690 10445040 10787067 10975605 11663628 11707312 11750670 11794680 11985630 12880080 13170726 14153616 14382756 14544360 14579535 14634140 15551504 15667560 15980840 17495442 17560968 17692020 17978445 18801072 19177008 19320120 19439380 19756089 21574134 21951210 23327256 23501340 23589360 23971260 26243163 26341452 28765512 29088720 29159070 29268280 31335120 31961680 32361201 32926815 34990884 35121936 35384040 35956890 38640240 38878760 39512178 43148268 43738605 43902420 46654512 47002680 47942520 52486326 52682904 53935335 57531024 58318140 58536560 59268267 64722402 65121923 65853630 69981768 70768080 71913780 77757520 78729489 79024356 86296536 87477210 87804840 94005360 95885040 98780445 104972652 105365808 107870670 116636280 118536534 129444804 130243846 131215815 131707260 139963536 143827560 157458978 158048712 161806005 172593072 174954420 175609680 195365769 197560890 209945304 215741340 233272560 237073068 258889608 260487692 262431630 263414520 287655120 296341335 314917956 316097424 323612010 325609615 349908840 390731538 393647445 395121780 419890608 431482680 474146136 517779216 520975384 524863260 526829040 586097307 592682670 629835912 647224020 651219230 699817680 781463076 787294890 790243560 862965360 948292272 976828845 1041950768 1049726520 1172194614 1185365340 1259671824 1294448040 1302438460 1562926152 1574589780 1580487120 1758291921 1953657690 2099453040 2344389228 2370730680 2588896080 2604876920 2930486535 3125852304 3149179560 3516583842 3907315380 4688778456 4741461360 5209753840 5274875763 5860973070 6298359120 7033167684 7814630760 8791459605 9377556912 10549751526 11721946140 14066335368 15629261520 17582919210 21099503052 23443892280 26374378815 28132670736 35165838420 42199006104 46887784560 52748757630 70331676840 84398012208 105497515260 140663353680 210995030520 421990061040
• Sum of all divisors σ(n): 1513783267920
• Sum of proper divisors (its aliquot sum) s(n): 1091793206880
• 421990061040 is an abundant number, because the sum of its proper divisors (1091793206880) is greater than itself. Its abundance is 669803145840

Bases of 421990061040

• Binary: 110001001000000100100010101001111110000₂
• Hexadecimal: 0x62409153F0
• Base-36: 5DUXZJ00

Squares and roots of 421990061040

• 421990061040 squared (421990061040²) is 178075611616542925881600
• 421990061040 cubed (421990061040³) is 75146138215800282366556579812864000
• The square root of 421990061040 is 649607.6208296821
• The cube root of 421990061040 is 7500.6817812215

Scales and comparisons

• 421,990,061,040 seconds is equal to 13,417 years, 50 weeks, 6 days, 5 hours, 24 minutes.
• To count from 1 to 421,990,061,040 would take you about twenty-six thousand, eight hundred thirty-five 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 421990061040 cubic inches would be around 625.1 feet tall.

Recreational maths with 421990061040

• 421990061040 backwards is 040160099124
• 421990061040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421990061040's digits is 36
• More coming soon!