21523796000

Names of 21523796000

• Cardinal: 21523796000 can be written as Twenty-one billion, five hundred twenty-three million, seven hundred ninety-six thousand.

Scientific notation

• Scientific notation: 2.1523796 × 10¹⁰

Factors of 21523796000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 363

Divisors of 21523796000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 70 80 100 112 124 125 137 140 155 160 175 181 200 217 224 248 250 274 280 310 350 362 400 434 496 500 548 560 620 685 700 724 775 800 868 875 905 959 992 1000 1085 1096 1120 1240 1267 1370 1400 1448 1550 1736 1750 1810 1918 2000 2170 2192 2480 2534 2740 2800 2896 3100 3425 3472 3500 3620 3836 3875 4000 4247 4340 4384 4525 4795 4960 5068 5425 5480 5600 5611 5792 6200 6335 6850 6944 7000 7240 7672 7750 8494 8680 9050 9590 10136 10850 10960 11222 12400 12670 13700 14000 14480 15344 15500 16988 17125 17360 18100 19180 20272 21235 21700 21920 22444 22625 23975 24797 24800 25340 27125 27400 28000 28055 28960 29729 30688 31000 31675 33976 34250 34720 36200 38360 39277 40544 42470 43400 44888 45250 47950 49594 50680 54250 54800 56110 59458 62000 63350 67952 68500 72400 76720 78554 84940 86800 89776 90500 95900 99188 101360 106175 108500 109600 112220 118916 119875 123985 124000 126700 135904 137000 140275 144800 148645 153440 157108 158375 169880 173579 173600 179552 181000 191800 196385 198376 202720 212350 217000 224440 237832 239750 247970 253400 274000 280550 297290 314216 316750 339760 347158 362000 383600 392770 396752 424700 434000 448880 475664 479500 495940 506800 530875 548000 561100 594580 619925 628432 633500 679520 694316 701375 724000 743225 767200 768707 785540 793504 849400 867895 868000 897760 951328 959000 981925 991880 1013600 1061750 1122200 1189160 1239850 1256864 1267000 1388632 1402750 1486450 1537414 1571080 1698800 1735790 1918000 1963850 1983760 2123500 2244400 2378320 2479700 2534000 2777264 2805500 2972900 3074828 3099625 3142160 3397600 3471580 3716125 3836000 3843535 3927700 3967520 4247000 4339475 4488800 4756640 4909625 4959400 5068000 5380949 5554528 5611000 5945800 6149656 6199250 6284320 6943160 7432250 7687070 7855400 8494000 8678950 9819250 9918800 10761898 11222000 11891600 12299312 12398500 13886320 14864500 15374140 15710800 16988000 17357900 19217675 19638500 19837600 21523796 21697375 22444000 23783200 24598624 24797000 26904745 27772640 29729000 30748280 31421600 34715800 38435350 39277000 43047592 43394750 49594000 53809490 59458000 61496560 69431600 76870700 78554000 86095184 86789500 96088375 99188000 107618980 118916000 122993120 134523725 138863200 153741400 157108000 172190368 173579000 192176750 215237960 269047450 307482800 347158000 384353500 430475920 538094900 614965600 672618625 694316000 768707000 860951840 1076189800 1345237250 1537414000 2152379600 2690474500 3074828000 4304759200 5380949000 10761898000 21523796000
• Sum of all divisors σ(n): 63191052288
• Sum of proper divisors (its aliquot sum) s(n): 41667256288
• 21523796000 is an abundant number, because the sum of its proper divisors (41667256288) is greater than itself. Its abundance is 20143460288

Bases of 21523796000

• Binary: 10100000010111010110001000000100000₂
• Hexadecimal: 0x502EB1020
• Base-36: 9VYPNA8

Squares and roots of 21523796000

• 21523796000 squared (21523796000²) is 463273794249616000000
• 21523796000 cubed (21523796000³) is 9971410639574707862336000000000
• The square root of 21523796000 is 146709.9042328089
• The cube root of 21523796000 is 2781.6743704595

Scales and comparisons

• 21,523,796,000 seconds is equal to 684 years, 20 weeks, 2 days, 13 minutes, 20 seconds.
• To count from 1 to 21,523,796,000 would take you about one thousand, three hundred sixty-eight 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 21523796000 cubic inches would be around 231.8 feet tall.

Recreational maths with 21523796000

• 21523796000 backwards is 00069732512
• 21523796000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21523796000's digits is 35
• More coming soon!