421089109990400

Names of 421089109990400

• Cardinal: 421089109990400 can be written as Four hundred twenty-one trillion, eighty-nine billion, one hundred nine million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 4.210891099904 × 10¹⁴

Factors of 421089109990400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 19937

Divisors of 421089109990400

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 113 116 128 145 160 200 226 232 256 257 290 320 400 452 464 512 514 565 580 640 725 800 904 928 1024 1028 1130 1160 1280 1285 1450 1600 1808 1856 2056 2260 2320 2560 2570 2825 2900 3200 3277 3616 3712 4112 4520 4640 5120 5140 5650 5800 6400 6425 6554 7232 7424 7453 8224 9040 9280 10280 11300 11600 12800 12850 13108 14464 14848 14906 16385 16448 18080 18560 19531 20560 22600 23200 25600 25700 26216 28928 29041 29696 29812 32770 32896 36160 37120 37265 39062 41120 45200 46400 51400 52432 57856 58082 59624 65540 65792 72320 74240 74530 78124 81925 82240 90400 92800 97655 102800 104864 115712 116164 119248 131080 131584 144640 145205 148480 149060 156248 163850 164480 180800 185600 186325 195310 205600 209728 232328 238496 262160 263168 289280 290410 298120 312496 327700 328960 361600 371200 372650 390620 411200 419456 464656 476992 488275 524320 566399 578560 580820 596240 624992 655400 657920 723200 726025 742400 745300 781240 822400 838912 842189 929312 953984 976550 1048640 1132798 1161640 1192480 1249984 1310800 1315840 1446400 1452050 1490600 1562480 1644800 1677824 1684378 1858624 1907968 1953100 2097280 2207003 2265596 2323280 2384960 2499968 2621600 2831995 2892800 2904100 2981200 3124960 3289600 3355648 3368756 3717248 3815936 3906200 4194560 4210945 4414006 4531192 4646560 4769920 4999936 5019467 5243200 5663990 5808200 5962400 6249920 6579200 6737512 7434496 7631872 7812400 8389120 8421890 8828012 9062384 9293120 9539840 9999872 10038934 10486400 11035015 11327980 11616400 11924800 12499840 13475024 14159975 14868992 15624800 16778240 16843780 17656024 18124768 18586240 19079680 19999744 20077868 20972800 21054725 22070030 22655960 23232800 23849600 24999680 25097335 26950048 28319950 29737984 31249600 33687560 35312048 36249536 37172480 38159360 40155736 41945600 42109450 44140060 45311920 46465600 47699200 49999360 50194670 53900096 55175075 56639900 62499200 64003087 67375120 70624096 72499072 74344960 80311472 83891200 84218900 88280120 90623840 92931200 95398400 99998720 100389340 107800192 110350150 113279800 124998400 125486675 128006174 134750240 141248192 144998144 145564543 148689920 160622944 168437800 176560240 181247680 185862400 190796800 200778680 215600384 220700300 226559600 249996800 250973350 256012348 269500480 282496384 289996288 291129086 320015435 321245888 336875600 353120480 362495360 371724800 401557360 431200768 441400600 453119200 499993600 501946700 512024696 539000960 564992768 567199771 579992576 582258172 640030870 642491776 673751200 706240960 724990720 727822715 743449600 803114720 862401536 882801200 906238400 1003893400 1024049392 1078001920 1129985536 1134399542 1164516344 1280061740 1284983552 1347502400 1412481920 1449981440 1455645430 1600077175 1606229440 1765602400 1812476800 2007786800 2048098784 2156003840 2259971072 2268799084 2329032688 2560123480 2569967104 2695004800 2824963840 2835998855 2899962880 2911290860 3200154350 3212458880 3531204800 3624953600 3639113575 4015573600 4096197568 4312007680 4537598168 4658065376 5120246960 5139934208 5390009600 5649927680 5671997710 5822581720 6400308700 6424917760 7062409600 7249907200 7278227150 8031147200 8192395136 9075196336 9316130752 10240493920 10780019200 11299855360 11343995420 11645163440 12800617400 12849835520 14124819200 14179994275 14499814400 14556454300 16062294400 16384790272 16448793359 18150392672 18632261504 20480987840 21560038400 22687990840 23290326880 25601234800 25699671040 28249638400 28359988550 29112908600 32124588800 32769580544 32897586718 36300785344 37264523008 40961975680 45375981680 46580653760 51202469600 56499276800 56719977100 58225817200 64249177600 65539161088 65795173436 72601570688 74529046016 81923951360 82243966795 90751963360 93161307520 102404939200 113439954200 116451634400 128498355200 131590346872 145203141376 149058092032 163847902720 164487933590 181503926720 186322615040 204809878400 226879908400 232903268800 263180693744 290406282752 327695805440 328975867180 363007853440 372645230080 409619756800 411219833975 453759816800 465806537600 526361387488 580812565504 657951734360 726015706880 745290460160 819239513600 822439667950 907519633600 931613075200 1052722774976 1315903468720 1452031413760 1638479027200 1644879335900 1815039267200 1863226150400 2105445549952 2631806937440 2904062827520 3289758671800 3630078534400 3726452300800 4210891099904 5263613874880 6579517343600 7260157068800 8421782199808 10527227749760 13159034687200 14520314137600 16843564399616 21054455499520 26318069374400 42108910999040 52636138748800 84217821998080 105272277497600 210544554995200 421089109990400
• Sum of all divisors σ(n): 1093634152532640
• Sum of proper divisors (its aliquot sum) s(n): 672545042542240
• 421089109990400 is an abundant number, because the sum of its proper divisors (672545042542240) is greater than itself. Its abundance is 251455932551840

Bases of 421089109990400

• Binary: 1011111101111101001110010110100011101110000000000₂
• Hexadecimal: 0x17EFA72D1DC00
• Base-36: 459HNZW0ZK

Squares and roots of 421089109990400

• 421089109990400 squared (421089109990400²) is 177316038552507189088092160000
• 421089109990400 cubed (421089109990400³) is 74665852861098706551602370237131915264000000
• The square root of 421089109990400 is 20520455.8913879885
• The cube root of 421089109990400 is 74953.3997917765

Scales and comparisons

• 421,089,109,990,400 seconds is equal to 13,389,331 years, 9 weeks, 3 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 421,089,109,990,400 would take you about thirty-three million, four hundred seventy-three thousand, three hundred twenty-seven 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 421089109990400 cubic inches would be around 6246.1 feet tall.

Recreational maths with 421089109990400

• 421089109990400 backwards is 004099901980124
• The number of decimal digits it has is: 15
• The sum of 421089109990400's digits is 56
• More coming soon!