18710328132

Names of 18710328132

• Cardinal: 18710328132 can be written as Eighteen billion, seven hundred ten million, three hundred twenty-eight thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.8710328132 × 10¹⁰

Factors of 18710328132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6242

Divisors of 18710328132

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 279 372 558 837 1093 1116 1674 2186 3279 3348 4372 5113 6558 9837 10226 13116 15339 19674 20452 29511 30678 33883 39348 46017 59022 61356 67766 92034 101649 118044 135532 138051 158503 184068 203298 276102 304947 317006 406596 475509 552204 609894 634012 914841 951018 1219788 1426527 1829682 1902036 2853054 3659364 4279581 5588509 5706108 8559162 11177018 16765527 17118324 22354036 33531054 50296581 67062108 100593162 150889743 173243779 201186324 301779486 346487558 519731337 603558972 692975116 1039462674 1559194011 2078925348 3118388022 4677582033 6236776044 9355164066 18710328132
• Sum of all divisors σ(n): 50128655360
• Sum of proper divisors (its aliquot sum) s(n): 31418327228
• 18710328132 is an abundant number, because the sum of its proper divisors (31418327228) is greater than itself. Its abundance is 12707999096

Bases of 18710328132

• Binary: 10001011011001110001111001101000100₂
• Hexadecimal: 0x45B38F344
• Base-36: 8LFN9L0

Squares and roots of 18710328132

• 18710328132 squared (18710328132²) is 350076378807110609424
• 18710328132 cubed (18710328132³) is 6550043918743370237141531515968
• The square root of 18710328132 is 136785.7014895929
• The cube root of 18710328132 is 2654.7714265861

Scales and comparisons

• 18,710,328,132 seconds is equal to 594 years, 48 weeks, 2 days, 17 hours, 22 minutes, 12 seconds.
• To count from 1 to 18,710,328,132 would take you about one thousand, one hundred eighty-nine 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 18710328132 cubic inches would be around 221.2 feet tall.

Recreational maths with 18710328132

• 18710328132 backwards is 23182301781
• 18710328132 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18710328132's digits is 36
• More coming soon!