40054681800

Names of 40054681800

• Cardinal: 40054681800 can be written as Forty billion, fifty-four million, six hundred eighty-one thousand, eight hundred.

Scientific notation

• Scientific notation: 4.00546818 × 10¹⁰

Factors of 40054681800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3178960

Divisors of 40054681800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 63 70 72 75 84 90 100 105 120 126 140 150 168 175 180 200 210 225 252 280 300 315 350 360 420 450 504 525 600 630 700 840 900 1050 1260 1400 1575 1800 2100 2520 3150 4200 6300 12600 3178943 6357886 9536829 12715772 15894715 19073658 22252601 25431544 28610487 31789430 38147316 44505202 47684145 57220974 63578860 66757803 76294632 79473575 89010404 95368290 111263005 114441948 127157720 133515606 143052435 158947150 178020808 190736580 200273409 222526010 228883896 238420725 267031212 286104870 317894300 333789015 381473160 400546818 445052020 476841450 534062424 556315025 572209740 635788600 667578030 715262175 801093636 890104040 953682900 1001367045 1112630050 1144419480 1335156060 1430524350 1602187272 1668945075 1907365800 2002734090 2225260100 2670312120 2861048700 3337890150 4005468180 4450520200 5006835225 5722097400 6675780300 8010936360 10013670450 13351560600 20027340900 40054681800
• Sum of all divisors σ(n): 153733731840
• Sum of proper divisors (its aliquot sum) s(n): 113679050040
• 40054681800 is an abundant number, because the sum of its proper divisors (113679050040) is greater than itself. Its abundance is 73624368240

Bases of 40054681800

• Binary: 100101010011011100011111000011001000₂
• Hexadecimal: 0x95371F0C8
• Base-36: IEFIUA0

Squares and roots of 40054681800

• 40054681800 squared (40054681800²) is 1604377534099251240000
• 40054681800 cubed (40054681800³) is 64262831615414158036455432000000
• The square root of 40054681800 is 200136.6578116065
• The cube root of 40054681800 is 3421.5095931323

Scales and comparisons

• 40,054,681,800 seconds is equal to 1,273 years, 31 weeks, 6 days, 20 hours, 30 minutes.
• To count from 1 to 40,054,681,800 would take you about two thousand, five hundred forty-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 40054681800 cubic inches would be around 285.1 feet tall.

Recreational maths with 40054681800

• 40054681800 backwards is 00818645004
• 40054681800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40054681800's digits is 36
• More coming soon!