90013271832

Names of 90013271832

• Cardinal: 90013271832 can be written as Ninety billion, thirteen million, two hundred seventy-one thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 9.0013271832 × 10¹⁰

Factors of 90013271832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 113653137

Divisors of 90013271832

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 113653121 227306242 340959363 454612484 681918726 909224968 1022878089 1250184331 1363837452 2045756178 2500368662 2727674904 3750552993 4091512356 5000737324 7501105986 8183024712 10001474648 11251658979 15002211972 22503317958 30004423944 45006635916 90013271832
• Sum of all divisors σ(n): 265948305480
• Sum of proper divisors (its aliquot sum) s(n): 175935033648
• 90013271832 is an abundant number, because the sum of its proper divisors (175935033648) is greater than itself. Its abundance is 85921761816

Bases of 90013271832

• Binary: 1010011110101001101011000011100011000₂
• Hexadecimal: 0x14F5358718
• Base-36: 15CNKT20

Squares and roots of 90013271832

• 90013271832 squared (90013271832²) is 8102389105901524636224
• 90013271832 cubed (90013271832³) is 729322553078149372503675826042368
• The square root of 90013271832 is 300022.1189045901
• The cube root of 90013271832 is 4481.6250188817

Scales and comparisons

• 90,013,271,832 seconds is equal to 2,862 years, 7 weeks, 3 days, 6 hours, 37 minutes, 12 seconds.
• To count from 1 to 90,013,271,832 would take you about five thousand, seven hundred twenty-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 90013271832 cubic inches would be around 373.5 feet tall.

Recreational maths with 90013271832

• 90013271832 backwards is 23817231009
• 90013271832 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90013271832's digits is 36
• More coming soon!