40329969312

Names of 40329969312

• Cardinal: 40329969312 can be written as Forty billion, three hundred twenty-nine million, nine hundred sixty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.0329969312 × 10¹⁰

Factors of 40329969312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 797214

Divisors of 40329969312

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 31 32 34 48 51 62 68 93 96 102 124 136 186 204 248 272 372 408 496 527 544 744 816 992 1054 1488 1581 1632 2108 2976 3162 4216 6324 8432 12648 16864 25296 50592 797161 1594322 2391483 3188644 4782966 6377288 9565932 12754576 13551737 19131864 24711991 25509152 27103474 38263728 40655211 49423982 54206948 74135973 76527456 81310422 98847964 108413896 148271946 162620844 197695928 216827792 296543892 325241688 395391856 420103847 433655584 593087784 650483376 790783712 840207694 1186175568 1260311541 1300966752 1680415388 2372351136 2520623082 3360830776 5041246164 6721661552 10082492328 13443323104 20164984656 40329969312
• Sum of all divisors σ(n): 115709658624
• Sum of proper divisors (its aliquot sum) s(n): 75379689312
• 40329969312 is an abundant number, because the sum of its proper divisors (75379689312) is greater than itself. Its abundance is 35049720000

Bases of 40329969312

• Binary: 100101100011110110100111111010100000₂
• Hexadecimal: 0x963DA7EA0
• Base-36: IIZF7HC

Squares and roots of 40329969312

• 40329969312 squared (40329969312²) is 1626506424706861753344
• 40329969312 cubed (40329969312³) is 65596954194198573108190033379328
• The square root of 40329969312 is 200823.2290149723
• The cube root of 40329969312 is 3429.3301457479

Scales and comparisons

• 40,329,969,312 seconds is equal to 1,282 years, 19 weeks, 1 day, 1 hour, 15 minutes, 12 seconds.
• To count from 1 to 40,329,969,312 would take you about two thousand, five hundred sixty-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 40329969312 cubic inches would be around 285.8 feet tall.

Recreational maths with 40329969312

• 40329969312 backwards is 21396992304
• 40329969312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40329969312's digits is 48
• More coming soon!