21079110088480

Names of 21079110088480

• Cardinal: 21079110088480 can be written as Twenty-one trillion, seventy-nine billion, one hundred ten million, eighty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.107911008848 × 10¹³

Factors of 21079110088480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21530634

Divisors of 21079110088480

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 80 116 145 160 211 232 290 422 464 580 844 928 1055 1160 1688 2110 2320 3376 4220 4640 6119 6752 8440 12238 16880 24476 30595 33760 48952 61190 97904 122380 195808 244760 489520 979040 21530387 43060774 86121548 107651935 172243096 215303870 344486192 430607740 624381223 688972384 861215480 1248762446 1722430960 2497524892 3121906115 3444861920 4542911657 4995049784 6243812230 9085823314 9990099568 12487624460 18171646628 19980199136 22714558285 24975248920 36343293256 45429116570 49950497840 72686586512 90858233140 99900995680 131744438053 145373173024 181716466280 263488876106 363432932560 526977752212 658722190265 726865865120 1053955504424 1317444380530 2107911008848 2634888761060 4215822017696 5269777522120 10539555044240 21079110088480
• Sum of all divisors σ(n): 51760775183040
• Sum of proper divisors (its aliquot sum) s(n): 30681665094560
• 21079110088480 is an abundant number, because the sum of its proper divisors (30681665094560) is greater than itself. Its abundance is 9602555006080

Bases of 21079110088480

• Binary: 100110010101111011100110111100111011100100000₂
• Hexadecimal: 0x132BDCDE7720
• Base-36: 7GZLXWEN4

Squares and roots of 21079110088480

• 21079110088480 squared (21079110088480²) is 444328882122259313428710400
• 21079110088480 cubed (21079110088480³) is 9366057421746357006465767731916296192000
• The square root of 21079110088480 is 4591199.1993900679
• The cube root of 21079110088480 is 27623.8425950715

Scales and comparisons

• 21,079,110,088,480 seconds is equal to 670,250 years, 25 weeks, 6 days, 13 hours, 54 minutes, 40 seconds.
• To count from 1 to 21,079,110,088,480 would take you about one million, six hundred seventy-five thousand, six hundred twenty-six 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 21079110088480 cubic inches would be around 2302 feet tall.

Recreational maths with 21079110088480

• 21079110088480 backwards is 08488001197012
• The number of decimal digits it has is: 14
• The sum of 21079110088480's digits is 49
• More coming soon!