421690630400

Names of 421690630400

• Cardinal: 421690630400 can be written as Four hundred twenty-one billion, six hundred ninety million, six hundred thirty thousand, four hundred.

Scientific notation

• Scientific notation: 4.216906304 × 10¹¹

Factors of 421690630400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1379

Divisors of 421690630400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 80 85 100 104 128 130 136 160 170 200 208 221 256 260 272 281 320 325 340 400 416 425 442 520 544 562 640 650 680 800 832 850 884 1040 1061 1088 1105 1124 1280 1300 1360 1405 1600 1664 1700 1768 2080 2122 2176 2210 2248 2600 2720 2810 3200 3328 3400 3536 3653 4160 4244 4352 4420 4496 4777 5200 5305 5440 5525 5620 6400 6800 7025 7072 7306 8320 8488 8840 8992 9554 10400 10610 10880 11050 11240 13600 13793 14050 14144 14612 16640 16976 17680 17984 18037 18265 19108 20800 21220 21760 22100 22480 23885 26525 27200 27586 28100 28288 29224 33952 35360 35968 36074 36530 38216 41600 42440 44200 44960 47770 53050 54400 55172 56200 56576 58448 62101 67904 68965 70720 71936 72148 73060 76432 83200 84880 88400 89920 90185 91325 95540 106100 108800 110344 112400 116896 119425 124202 135808 137930 141440 144296 146120 152864 169760 176800 179840 180370 182650 191080 212200 220688 224800 233792 234481 238850 248404 271616 275860 282880 288592 292240 298141 305728 310505 339520 344825 353600 359680 360740 365300 382160 424400 441376 449600 450925 467584 468962 477700 496808 551720 577184 584480 596282 611456 621010 679040 689650 707200 721480 730600 764320 848800 882752 899200 901850 935168 937924 955400 993616 1103440 1154368 1168960 1172405 1192564 1222912 1242020 1358080 1379300 1414400 1442960 1461200 1490705 1528640 1552525 1697600 1765504 1798400 1803700 1875848 1910800 1987232 2206880 2308736 2337920 2344810 2385128 2484040 2758600 2885920 2922400 2981410 3057280 3105050 3395200 3531008 3607400 3751696 3821600 3875833 3974464 4413760 4617472 4675840 4689620 4770256 4968080 5068397 5517200 5771840 5844800 5862025 5962820 6114560 6210100 6790400 7214800 7453525 7503392 7643200 7751666 7948928 8827520 9379240 9540512 9936160 10136794 11034400 11543680 11689600 11724050 11925640 12420200 14429600 14907050 15006784 15286400 15503332 15897856 17655040 18758480 19081024 19379165 19872320 20273588 22068800 23087360 23379200 23448100 23851280 24840400 25341985 28859200 29814100 30013568 30572800 31006664 37516960 38162048 38758330 39744640 40547176 44137600 46896200 47702560 49680800 50683970 57718400 59628200 60027136 62013328 65889161 75033920 76324096 77516660 79489280 81094352 88275200 93792400 95405120 96895825 99361600 101367940 115436800 119256400 124026656 126709925 131778322 150067840 155033320 162188704 187584800 190810240 193791650 198723200 202735880 238512800 248053312 253419850 263556644 300135680 310066640 324377408 329445805 375169600 381620480 387583300 397446400 405471760 477025600 496106624 506839700 527113288 620133280 648754816 658891610 750339200 775166600 810943520 954051200 992213248 1013679400 1054226576 1240266560 1297509632 1317783220 1500678400 1550333200 1621887040 1647229025 1908102400 2027358800 2108453152 2480533120 2635566440 3100666400 3243774080 3294458050 4054717600 4216906304 4961066240 5271132880 6201332800 6487548160 6588916100 8109435200 8433812608 10542265760 12402665600 13177832200 16218870400 16867625216 21084531520 24805331200 26355664400 32437740800 42169063040 52711328800 84338126080 105422657600 210845315200 421690630400
• Sum of all divisors σ(n): 1195519763088
• Sum of proper divisors (its aliquot sum) s(n): 773829132688
• 421690630400 is an abundant number, because the sum of its proper divisors (773829132688) is greater than itself. Its abundance is 352138502288

Bases of 421690630400

• Binary: 110001000101110101110000110000100000000₂
• Hexadecimal: 0x622EB86100
• Base-36: 5DPZPOU8

Squares and roots of 421690630400

• 421690630400 squared (421690630400²) is 177822987767149404160000
• 421690630400 cubed (421690630400³) is 74986287811140720651214782464000000
• The square root of 421690630400 is 649377.1095442155
• The cube root of 421690630400 is 7498.9072802103

Scales and comparisons

• 421,690,630,400 seconds is equal to 13,408 years, 23 weeks, 5 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 421,690,630,400 would take you about twenty-six thousand, eight hundred sixteen 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 421690630400 cubic inches would be around 624.9 feet tall.

Recreational maths with 421690630400

• 421690630400 backwards is 004036096124
• The number of decimal digits it has is: 12
• The sum of 421690630400's digits is 35
• More coming soon!