18332132832

Names of 18332132832

• Cardinal: 18332132832 can be written as Eighteen billion, three hundred thirty-two million, one hundred thirty-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.8332132832 × 10¹⁰

Factors of 18332132832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 43462

Divisors of 18332132832

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 113 117 144 156 208 226 234 288 312 339 416 452 468 624 678 904 936 1017 1248 1356 1469 1808 1872 2034 2712 2938 3616 3744 4068 4407 5424 5876 8136 8814 10848 11752 13221 16272 17628 23504 26442 32544 35256 43331 47008 52884 70512 86662 105768 129993 141024 173324 211536 259986 346648 389979 423072 519972 563303 693296 779958 1039944 1126606 1386592 1559916 1689909 2079888 2253212 3119832 3379818 4159776 4506424 4896403 5069727 6239664 6759636 9012848 9792806 10139454 12479328 13519272 14689209 18025696 19585612 20278908 27038544 29378418 39171224 40557816 44067627 54077088 58756836 63653239 78342448 81115632 88135254 117513672 127306478 156684896 162231264 176270508 190959717 235027344 254612956 352541016 381919434 470054688 509225912 572879151 705082032 763838868 1018451824 1145758302 1410164064 1527677736 2036903648 2291516604 3055355472 4583033208 6110710944 9166066416 18332132832
• Sum of all divisors σ(n): 56640297168
• Sum of proper divisors (its aliquot sum) s(n): 38308164336
• 18332132832 is an abundant number, because the sum of its proper divisors (38308164336) is greater than itself. Its abundance is 19976031504

Bases of 18332132832

• Binary: 10001000100101011100010010111100000₂
• Hexadecimal: 0x444AE25E0
• Base-36: 8F6H880

Squares and roots of 18332132832

• 18332132832 squared (18332132832²) is 336067094170092340224
• 18332132832 cubed (18332132832³) is 6160826610790385582692104634368
• The square root of 18332132832 is 135396.2068597197
• The cube root of 18332132832 is 2636.7624085797

Scales and comparisons

• 18,332,132,832 seconds is equal to 582 years, 47 weeks, 11 hours, 7 minutes, 12 seconds.
• To count from 1 to 18,332,132,832 would take you about one thousand, one hundred sixty-five 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 18332132832 cubic inches would be around 219.7 feet tall.

Recreational maths with 18332132832

• 18332132832 backwards is 23823123381
• 18332132832 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18332132832's digits is 36
• More coming soon!