90138046334

Names of 90138046334

• Cardinal: 90138046334 can be written as Ninety billion, one hundred thirty-eight million, forty-six thousand, three hundred thirty-four.

Scientific notation

• Scientific notation: 9.0138046334 × 10¹⁰

Factors of 90138046334

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1986

Divisors of 90138046334

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 31 49 62 73 98 146 217 343 434 511 686 961 1022 1519 1873 1922 2263 3038 3577 3746 4526 6727 7154 10633 13111 13454 15841 21266 25039 26222 31682 47089 50078 58063 70153 91777 94178 110887 116126 136729 140306 183554 221774 273458 329623 406441 491071 642439 659246 776209 812882 957103 982142 1284878 1552418 1799953 1914206 2845087 3437497 3599906 4238599 5690174 6699721 6874994 8477198 12599671 13399442 19915609 24062479 25199342 29670193 39831218 46898047 48124958 59340386 88197697 93796094 131396569 176395394 207691351 262793138 415382702 617383879 919775983 1234767758 1453839457 1839551966 2907678914 6438431881 12876863762 45069023167 90138046334
• Sum of all divisors σ(n): 165246321600
• Sum of proper divisors (its aliquot sum) s(n): 75108275266
• 90138046334 is a deficient number, because the sum of its proper divisors (75108275266) is less than itself. Its deficiency is 15029771068

Bases of 90138046334

• Binary: 1010011111100101001010110111101111110₂
• Hexadecimal: 0x14FCA56F7E
• Base-36: 15EPV5OE

Squares and roots of 90138046334

• 90138046334 squared (90138046334²) is 8124867396910330839556
• 90138046334 cubed (90138046334³) is 732359673880309369659167847987704
• The square root of 90138046334 is 300229.9890650499
• The cube root of 90138046334 is 4483.6948408719

Scales and comparisons

• 90,138,046,334 seconds is equal to 2,866 years, 5 weeks, 5 days, 10 hours, 12 minutes, 14 seconds.
• To count from 1 to 90,138,046,334 would take you about five thousand, seven hundred thirty-two 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 90138046334 cubic inches would be around 373.6 feet tall.

Recreational maths with 90138046334

• 90138046334 backwards is 43364083109
• The number of decimal digits it has is: 11
• The sum of 90138046334's digits is 41
• More coming soon!