20826513120

Names of 20826513120

• Cardinal: 20826513120 can be written as Twenty billion, eight hundred twenty-six million, five hundred thirteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.082651312 × 10¹⁰

Factors of 20826513120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 958

Divisors of 20826513120

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 70 80 84 96 98 105 112 120 140 147 160 168 196 210 224 240 245 280 294 336 392 420 480 490 560 588 672 735 784 840 941 980 1120 1176 1470 1568 1680 1882 1960 2352 2823 2940 3360 3764 3920 4704 4705 5646 5880 6587 7528 7840 9410 11292 11760 13174 14115 15056 18820 19761 22584 23520 26348 28230 30112 32935 37640 39522 45168 46109 52696 56460 65870 75280 79044 90336 92218 98805 105392 112920 131740 138327 150560 158088 184436 197610 210784 225840 230545 263480 276654 316176 368872 395220 451680 461090 526960 553308 632352 691635 737744 790440 885481 922180 1053920 1106616 1383270 1475488 1580880 1770962 1844360 2213232 2656443 2766540 3161760 3541924 3688720 4426464 4427405 5312886 5533080 6198367 7083848 7377440 8854810 10625772 11066160 12396734 13282215 14167696 17709620 18595101 21251544 22132320 24793468 26564430 28335392 30991835 35419240 37190202 42503088 43388569 49586936 53128860 61983670 70838480 74380404 85006176 86777138 92975505 99173872 106257720 123967340 130165707 141676960 148760808 173554276 185951010 198347744 212515440 216942845 247934680 260331414 297521616 347108552 371902020 425030880 433885690 495869360 520662828 595043232 650828535 694217104 743804040 867771380 991738720 1041325656 1301657070 1388434208 1487608080 1735542760 2082651312 2603314140 2975216160 3471085520 4165302624 5206628280 6942171040 10413256560 20826513120
• Sum of all divisors σ(n): 76395479832
• Sum of proper divisors (its aliquot sum) s(n): 55568966712
• 20826513120 is an abundant number, because the sum of its proper divisors (55568966712) is greater than itself. Its abundance is 34742453592

Bases of 20826513120

• Binary: 10011011001010110110101111011100000₂
• Hexadecimal: 0x4D95B5EE0
• Base-36: 9KFKGDC

Squares and roots of 20826513120

• 20826513120 squared (20826513120²) is 433743648737532134400
• 20826513120 cubed (20826513120³) is 9033367791148884433503203328000
• The square root of 20826513120 is 144313.9394514613
• The cube root of 20826513120 is 2751.3057433303

Scales and comparisons

• 20,826,513,120 seconds is equal to 662 years, 11 weeks, 2 days, 14 hours, 32 minutes.
• To count from 1 to 20,826,513,120 would take you about one thousand, three hundred twenty-four 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 20826513120 cubic inches would be around 229.3 feet tall.

Recreational maths with 20826513120

• 20826513120 backwards is 02131562802
• 20826513120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20826513120's digits is 30
• More coming soon!