21341216000

Names of 21341216000

• Cardinal: 21341216000 can be written as Twenty-one billion, three hundred forty-one million, two hundred sixteen thousand.

Scientific notation

• Scientific notation: 2.1341216 × 10¹⁰

Factors of 21341216000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 110

Divisors of 21341216000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 32 40 50 52 58 61 64 65 80 100 104 116 122 125 128 130 145 160 200 208 232 244 250 256 260 290 305 320 325 377 400 416 464 488 500 520 580 610 640 650 725 754 793 800 832 841 928 976 1000 1040 1160 1220 1280 1300 1450 1508 1525 1586 1600 1625 1664 1682 1769 1856 1885 1952 2000 2080 2320 2440 2600 2900 3016 3050 3172 3200 3250 3328 3364 3538 3625 3712 3770 3904 3965 4000 4160 4205 4640 4880 5200 5800 6032 6100 6344 6400 6500 6728 7076 7250 7424 7540 7625 7808 7930 8000 8320 8410 8845 9280 9425 9760 10400 10933 11600 12064 12200 12688 13000 13456 14152 14500 15080 15250 15616 15860 16000 16640 16820 17690 18560 18850 19520 19825 20800 21025 21866 22997 23200 24128 24400 25376 26000 26912 28304 29000 30160 30500 31720 32000 33640 35380 37120 37700 39040 39650 41600 42050 43732 44225 45994 46400 47125 48256 48800 50752 51301 52000 53824 54665 56608 58000 60320 61000 63440 67280 70760 75400 78080 79300 83200 84100 87464 88450 91988 92800 94250 96512 97600 99125 101504 102602 104000 105125 107648 109330 113216 114985 116000 120640 122000 126880 134560 141520 150800 158600 168200 174928 176900 183976 185600 188500 195200 198250 203008 205204 208000 210250 215296 218660 221125 226432 229970 232000 241280 244000 253760 256505 269120 273325 283040 301600 317200 336400 349856 353800 367952 377000 390400 396500 410408 416000 420500 437320 442250 452864 459940 464000 482560 488000 507520 513010 538240 546650 566080 574925 603200 634400 666913 672800 699712 707600 735904 754000 793000 820816 841000 874640 884500 919880 928000 976000 1015040 1026020 1076480 1093300 1132160 1149850 1206400 1268800 1282525 1333826 1345600 1366625 1399424 1415200 1471808 1508000 1586000 1641632 1682000 1749280 1769000 1839760 1952000 2052040 2186600 2264320 2299700 2412800 2537600 2565050 2667652 2691200 2733250 2798848 2830400 2874625 2943616 3016000 3172000 3283264 3334565 3364000 3498560 3538000 3679520 4104080 4373200 4599400 5075200 5130100 5335304 5382400 5466500 5660800 5749250 5887232 6032000 6344000 6412625 6566528 6669130 6728000 6997120 7076000 7359040 8208160 8746400 9198800 10260200 10670608 10933000 11321600 11498500 12064000 12688000 12825250 13133056 13338260 13456000 13994240 14152000 14718080 16416320 16672825 17492800 18397600 20520400 21341216 21866000 22997000 25376000 25650500 26676520 26912000 28304000 29436160 32832640 33345650 34985600 36795200 41040800 42682432 43732000 45994000 51301000 53353040 56608000 65665280 66691300 69971200 73590400 82081600 83364125 85364864 87464000 91988000 102602000 106706080 133382600 147180800 164163200 166728250 170729728 174928000 183976000 205204000 213412160 266765200 328326400 333456500 349856000 367952000 410408000 426824320 533530400 666913000 735904000 820816000 853648640 1067060800 1333826000 1641632000 2134121600 2667652000 4268243200 5335304000 10670608000 21341216000
• Sum of all divisors σ(n): 60267528048
• Sum of proper divisors (its aliquot sum) s(n): 38926312048
• 21341216000 is an abundant number, because the sum of its proper divisors (38926312048) is greater than itself. Its abundance is 17585096048

Bases of 21341216000

• Binary: 10011111000000010010001110100000000₂
• Hexadecimal: 0x4F8091D00
• Base-36: 9SY0BNK

Squares and roots of 21341216000

• 21341216000 squared (21341216000²) is 455447500358656000000
• 21341216000 cubed (21341216000³) is 9719803481814155165696000000000
• The square root of 21341216000 is 146086.3306404813
• The cube root of 21341216000 is 2773.7866513257

Scales and comparisons

• 21,341,216,000 seconds is equal to 678 years, 30 weeks, 2 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,341,216,000 would take you about one thousand, three hundred fifty-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 21341216000 cubic inches would be around 231.1 feet tall.

Recreational maths with 21341216000

• 21341216000 backwards is 00061214312
• 21341216000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21341216000's digits is 20
• More coming soon!