421931445800

Names of 421931445800

• Cardinal: 421931445800 can be written as Four hundred twenty-one billion, nine hundred thirty-one million, four hundred forty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 4.219314458 × 10¹¹

Factors of 421931445800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1292

Divisors of 421931445800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 19 20 25 29 31 38 40 50 58 62 76 95 100 113 116 124 145 152 155 190 200 226 232 248 290 310 380 452 475 551 565 580 589 620 725 760 775 899 904 950 1093 1102 1130 1160 1178 1240 1450 1550 1798 1900 2147 2186 2204 2260 2356 2755 2825 2900 2945 3100 3277 3503 3596 3800 4294 4372 4408 4495 4520 4712 5465 5510 5650 5800 5890 6200 6554 7006 7192 8588 8744 8990 10735 10930 11020 11300 11780 13108 13775 14012 14725 16385 17081 17176 17515 17980 20767 21470 21860 22040 22475 22600 23560 26216 27325 27550 28024 29450 31697 32770 33883 34162 35030 35960 41534 42940 43720 44950 53675 54650 55100 58900 62263 63394 65540 66557 67766 68324 70060 81925 83068 85405 85880 87575 89900 101587 103835 107350 109300 110200 117800 123509 124526 126788 131080 133114 135532 136648 140120 158485 163850 166136 169415 170810 175150 179800 203174 207670 214700 218600 247018 249052 253576 266228 271064 311315 316970 327700 332785 338830 341620 350300 406348 415340 427025 429400 494036 498104 507935 519175 532456 602243 617545 622630 633940 643777 655400 665570 677660 683240 700600 792425 812696 830680 847075 854050 982607 988072 1015870 1038350 1204486 1235090 1245260 1267880 1287554 1331140 1355320 1556575 1584850 1663925 1694150 1708100 1930153 1965214 2031740 2076700 2346671 2408972 2470180 2490520 2539675 2575108 2662280 3011215 3087725 3113150 3169700 3218885 3327850 3388300 3416200 3581761 3828779 3860306 3930428 4063480 4153400 4693342 4817944 4913035 4940360 5079350 5150216 6022430 6175450 6226300 6339400 6437770 6655700 6776600 7163522 7657558 7720612 7860856 9386684 9650765 9826070 10158700 11733355 12044860 12350900 12452600 12875540 13311400 14327044 15056075 15315116 15441224 16094425 17908805 18669533 18773368 19143895 19301530 19652140 20317400 23466710 24089720 24565175 24701800 25751080 28654088 30112150 30630232 32188850 35817610 37339066 38287790 38603060 39304280 46933420 48253825 49130350 58666775 60224300 64377700 68053459 71635220 72746801 74678132 76575580 77206120 89544025 93347665 93866840 95719475 96507650 98260700 111034591 117333550 120448600 128755400 136106918 143270440 145493602 149356264 153151160 179088050 186695330 191438950 193015300 196521400 222069182 234667100 272213836 290987204 340267295 358176100 363734005 373390660 382877900 386030600 444138364 466738325 469334200 544427672 555172955 581974408 680534590 716352200 727468010 746781320 765755800 888276728 933476650 1110345910 1361069180 1454936020 1701336475 1818670025 1866953300 2109657229 2220691820 2722138360 2775864775 2909872040 3402672950 3637340050 3733906600 4219314458 4441383640 5551729550 6805345900 7274680100 8438628916 10548286145 11103459100 13610691800 14549360200 16877257832 21096572290 22206918200 42193144580 52741430725 84386289160 105482861450 210965722900 421931445800
• Sum of all divisors σ(n): 1113464448000
• Sum of proper divisors (its aliquot sum) s(n): 691533002200
• 421931445800 is an abundant number, because the sum of its proper divisors (691533002200) is greater than itself. Its abundance is 269601556400

Bases of 421931445800

• Binary: 110001000111101000100101110111000101000₂
• Hexadecimal: 0x623D12EE28
• Base-36: 5DTZ376W

Squares and roots of 421931445800

• 421931445800 squared (421931445800²) is 178026144954878337640000
• 421931445800 cubed (421931445800³) is 75114828731012192763545759912000000
• The square root of 421931445800 is 649562.5033820841
• The cube root of 421931445800 is 7500.3344787127

Scales and comparisons

• 421,931,445,800 seconds is equal to 13,416 years, 5 weeks, 6 days, 19 hours, 23 minutes, 20 seconds.
• To count from 1 to 421,931,445,800 would take you about twenty-six thousand, eight hundred thirty-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 421931445800 cubic inches would be around 625 feet tall.

Recreational maths with 421931445800

• 421931445800 backwards is 008544139124
• The number of decimal digits it has is: 12
• The sum of 421931445800's digits is 41
• More coming soon!