420945347871400

Names of 420945347871400

• Cardinal: 420945347871400 can be written as Four hundred twenty trillion, nine hundred forty-five billion, three hundred forty-seven million, eight hundred seventy-one thousand, four hundred.

Scientific notation

• Scientific notation: 4.209453478714 × 10¹⁴

Factors of 420945347871400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20328

Divisors of 420945347871400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 31 40 44 50 55 62 88 100 110 124 127 155 200 220 248 254 275 310 341 440 508 550 620 635 682 775 1016 1100 1240 1270 1364 1397 1550 1705 2200 2540 2728 2794 2801 3100 3175 3410 3937 5080 5588 5602 6200 6350 6820 6985 7874 8525 11176 11204 12700 13640 13970 14005 15748 17050 17351 19685 22408 25400 27940 28010 30811 31496 34100 34702 34925 39370 43307 55880 56020 61622 68200 69404 69850 70025 78740 86614 86755 86831 98425 112040 123244 138808 139700 140050 154055 157480 173228 173510 173662 190861 196850 216535 246488 279400 280100 308110 346456 347020 347324 355727 381722 393700 433070 433775 434155 537881 560200 616220 694040 694648 711454 763444 770275 787400 866140 867550 868310 954305 955141 1075762 1082675 1232440 1422908 1526888 1540550 1732280 1735100 1736620 1778635 1908610 1910282 2151524 2165350 2170775 2203577 2689405 2845816 3081100 3470200 3473240 3557270 3817220 3820564 3912997 4303048 4330700 4341550 4407154 4771525 4775705 5378810 5916691 6162200 7114540 7634440 7641128 7825994 8661400 8683100 8814308 8893175 9543050 9551410 10757620 11017885 11027537 11833382 13447025 14229080 15651988 17366200 17628616 17786350 19086100 19102820 19564985 21515240 22035770 22055074 23666764 23878525 24239347 26894050 29583455 31303976 35572700 38172200 38205640 39129970 44071540 44110148 47333528 47757050 48478694 48600151 53788100 55089425 55137685 59166910 68310887 71145400 78259940 88143080 88220296 95514100 96957388 97200302 97824925 107576200 110178850 110275370 118333820 121196735 121302907 136621774 147917275 156519880 191028200 193914776 194400604 195649850 220357700 220550740 236667640 242393470 242605814 243000755 273243548 275688425 295834550 341554435 388801208 391299700 440715400 441101480 484786940 485211628 486001510 534601661 546487096 551376850 591669100 605983675 606514535 683108870 751419757 782599400 969573880 970423256 972003020 1069203322 1102753700 1183338200 1211967350 1213029070 1215003775 1366217740 1502839514 1506604681 1707772175 1944006040 2138406644 2205507400 2423934700 2426058140 2430007550 2673008305 2732435480 3005679028 3013209362 3032572675 3415544350 3757098785 4276813288 4847869400 4852116280 4860015100 5346016610 6011358056 6026418724 6065145350 6172219177 6831088700 7514197570 7533023405 9720030200 10692033220 12052837448 12130290700 12344438354 13365041525 13662177400 15028395140 15066046810 16572651491 18785493925 21384066440 24260581400 24688876708 26730083050 30056790280 30132093620 30861095885 33145302982 37570987850 37665117025 49377753416 53460166100 60264187240 61722191770 66290605964 67894410947 75141975700 75330234050 82863257455 106920332200 123444383540 132581211928 135788821894 150283951400 150660468100 154305479425 165726514910 191338794487 246888767080 271577643788 301320936200 308610958850 331453029820 339472054735 382677588974 414316287275 543155287576 617221917700 662906059640 678944109470 765355177948 828632574550 956693972435 1234443835400 1357888218940 1530710355896 1657265149100 1697360273675 1913387944870 2104726739357 2715776437880 3314530298200 3394720547350 3826775889740 4209453478714 4783469862175 6789441094700 7653551779480 8418906957428 9566939724350 10523633696785 13578882189400 16837813914856 19133879448700 21047267393570 38267758897400 42094534787140 52618168483925 84189069574280 105236336967850 210472673935700 420945347871400
• Sum of all divisors σ(n): 1111250109726720
• Sum of proper divisors (its aliquot sum) s(n): 690304761855320
• 420945347871400 is an abundant number, because the sum of its proper divisors (690304761855320) is greater than itself. Its abundance is 269359413983920

Bases of 420945347871400

• Binary: 1011111101101100011111001111011100000001010101000₂
• Hexadecimal: 0x17ED8F9EE02A8
• Base-36: 457NMFMW14

Squares and roots of 420945347871400

• 420945347871400 squared (420945347871400²) is 177194985894573960510937960000
• 420945347871400 cubed (420945347871400³) is 74589404978459251932972826056903458344000000
• The square root of 420945347871400 is 20516952.6945743089
• The cube root of 420945347871400 is 74944.8689877067

Scales and comparisons

• 420,945,347,871,400 seconds is equal to 13,384,759 years, 51 weeks, 4 days, 9 hours, 36 minutes, 40 seconds.
• To count from 1 to 420,945,347,871,400 would take you about thirty-three million, four hundred sixty-one thousand, eight hundred ninety-nine 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 420945347871400 cubic inches would be around 6245.4 feet tall.

Recreational maths with 420945347871400

• 420945347871400 backwards is 004178743549024
• The number of decimal digits it has is: 15
• The sum of 420945347871400's digits is 58
• More coming soon!