21340584860320

Names of 21340584860320

• Cardinal: 21340584860320 can be written as Twenty-one trillion, three hundred forty billion, five hundred eighty-four million, eight hundred sixty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.134058486032 × 10¹³

Factors of 21340584860320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1051

Divisors of 21340584860320

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 121 160 176 220 242 352 440 484 605 880 968 1033 1210 1760 1936 2066 2420 3872 4132 4840 5165 8264 9680 10330 11363 16528 19360 20660 22726 33056 41320 45452 56815 82640 90904 113630 124993 165280 181808 227260 249986 363616 454520 499972 624965 909040 999944 1067089 1249930 1818080 1999888 2134178 2499860 3999776 4268356 4999720 5335445 8536712 9999440 10670890 11737979 17073424 19998880 21341780 23475958 34146848 42683560 46951916 58689895 85367120 93903832 117379790 129117769 170734240 187807664 234759580 258235538 375615328 469519160 516471076 645588845 939038320 1032942152 1102302937 1291177690 1878076640 2065884304 2204605874 2582355380 4131768608 4409211748 5164710760 5511514685 8818423496 10329421520 11023029370 12125332307 17636846992 20658843040 22046058740 24250664614 35273693984 44092117480 48501329228 60626661535 88184234960 97002658456 121253323070 133378655377 176368469920 194005316912 242506646140 266757310754 388010633824 485013292280 533514621508 666893276885 970026584560 1067029243016 1333786553770 1940053169120 2134058486032 2667573107540 4268116972064 5335146215080 10670292430160 21340584860320
• Sum of all divisors σ(n): 55470876670440
• Sum of proper divisors (its aliquot sum) s(n): 34130291810120
• 21340584860320 is an abundant number, because the sum of its proper divisors (34130291810120) is greater than itself. Its abundance is 12789706949800

Bases of 21340584860320

• Binary: 100110110100010111101111110101101101010100000₂
• Hexadecimal: 0x1368BDFADAA0
• Base-36: 7KBQ987TS

Squares and roots of 21340584860320

• 21340584860320 squared (21340584860320²) is 455420562180519193910502400
• 21340584860320 cubed (21340584860320³) is 9718941154348011076403637854485024768000
• The square root of 21340584860320 is 4619587.0876432235
• The cube root of 21340584860320 is 27737.5930730317

Scales and comparisons

• 21,340,584,860,320 seconds is equal to 678,564 years, 30 weeks, 3 days, 22 hours, 58 minutes, 40 seconds.
• To count from 1 to 21,340,584,860,320 would take you about one million, six hundred ninety-six thousand, four hundred eleven 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 21340584860320 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21340584860320

• 21340584860320 backwards is 02306848504312
• The number of decimal digits it has is: 14
• The sum of 21340584860320's digits is 46
• More coming soon!