45729309744

Names of 45729309744

• Cardinal: 45729309744 can be written as Forty-five billion, seven hundred twenty-nine million, three hundred nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.5729309744 × 10¹⁰

Factors of 45729309744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 539214

Divisors of 45729309744

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 31 36 38 48 57 62 72 76 93 114 124 144 152 171 186 228 248 279 304 342 372 456 496 558 589 684 744 912 1116 1178 1368 1488 1767 2232 2356 2736 3534 4464 4712 5301 7068 9424 10602 14136 21204 28272 42408 84816 539159 1078318 1617477 2156636 3234954 4313272 4852431 6469908 8626544 9704862 10244021 12939816 16713929 19409724 20488042 25879632 30732063 33427858 38819448 40976084 50141787 61464126 66855716 77638896 81952168 92196189 100283574 122928252 133711432 150425361 163904336 184392378 200567148 245856504 267422864 300850722 317564651 368784756 401134296 491713008 601701444 635129302 737569512 802268592 952693953 1203402888 1270258604 1475139024 1905387906 2406805776 2540517208 2858081859 3810775812 5081034416 5716163718 7621551624 11432327436 15243103248 22864654872 45729309744
• Sum of all divisors σ(n): 139060147200
• Sum of proper divisors (its aliquot sum) s(n): 93330837456
• 45729309744 is an abundant number, because the sum of its proper divisors (93330837456) is greater than itself. Its abundance is 47601527712

Bases of 45729309744

• Binary: 101010100101101011011110010000110000₂
• Hexadecimal: 0xAA5ADE430
• Base-36: L0A1T80

Squares and roots of 45729309744

• 45729309744 squared (45729309744²) is 2091169769662693345536
• 45729309744 cubed (45729309744³) is 95627750124194438399303363702784
• The square root of 45729309744 is 213844.1248760415
• The cube root of 45729309744 is 3576.0058067861

Scales and comparisons

• 45,729,309,744 seconds is equal to 1,454 years, 2 weeks, 4 days, 10 hours, 2 minutes, 24 seconds.
• To count from 1 to 45,729,309,744 would take you about two thousand, nine hundred eight 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 45729309744 cubic inches would be around 298 feet tall.

Recreational maths with 45729309744

• 45729309744 backwards is 44790392754
• The number of decimal digits it has is: 11
• The sum of 45729309744's digits is 54
• More coming soon!