990035481655682030024

Names of 990035481655682030024

• Cardinal: 990035481655682030024 can be written as Nine hundred ninety quintillion, thirty-five quadrillion, four hundred eighty-one trillion, six hundred fifty-five billion, six hundred eighty-two million, thirty thousand and twenty-four.

Scientific notation

• Scientific notation: 9.90035481655682030024 × 10²⁰

Factors of 990035481655682030024

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 31900

Divisors of 990035481655682030024

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 157 314 628 1256 24649 31741 49298 63482 98596 126964 197192 253928 3869893 4983337 7739786 9966674 15479572 19933348 30959144 39866696 782383909 1007491081 1564767818 2014982162 3129535636 4029964324 6259071272 8059928648 122834273713 158176099717 245668547426 316352199434 491337094852 632704398868 982674189704 1265408797736 24833647655569 49667295311138 99334590622276 198669181244552 3898882681924333 7797765363848666 15595530727697332 31191061455394664
• Sum of all divisors σ(n): 990063150581307706860
• Sum of proper divisors (its aliquot sum) s(n): 27668925625676836
• 990035481655682030024 is a deficient number, because the sum of its proper divisors (27668925625676836) is less than itself. Its deficiency is 990007812730056353188

Bases of 990035481655682030024

• Binary: 1101011010101110000000100110010010001000001111101100000101100111001000₂
• Hexadecimal: 0x35AB8099220FB059C8
• Base-36: 5SXTPS61EFVG08

Squares and roots of 990035481655682030024

• 990035481655682030024 squared (990035481655682030024²) is 980170254937198309385653487584393637440576
• 990035481655682030024 cubed (990035481655682030024³) is 970403330451321775551376061208988773977990969295202323347853824
• The square root of 990035481655682030024 is 31464829280.5742397537
• 990035481655682030024 is a perfect cube number. Its cube root is 9966674

Scales and comparisons

• 990,035,481,655,682,030,024 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 990,035,481,655,682,030,024 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 990035481655682030024 cubic inches would be around 830556.2 feet tall.

Recreational maths with 990035481655682030024

• 990035481655682030024 backwards is 420030286556184530099
• The number of decimal digits it has is: 21
• The sum of 990035481655682030024's digits is 80
• More coming soon!