990314101161

Names of 990314101161

• Cardinal: 990314101161 can be written as Nine hundred ninety billion, three hundred fourteen million, one hundred one thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 9.90314101161 × 10¹¹

Factors of 990314101161

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19581

Divisors of 990314101161

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 11 21 27 29 33 63 77 87 99 189 203 231 261 297 319 609 693 783 841 957 1827 2079 2233 2523 2871 5481 5887 6699 7569 8613 9251 17661 19531 20097 22707 24389 27753 52983 58593 60291 64757 73167 83259 136717 158949 170723 175779 194271 214841 219501 249777 268279 410151 512169 527337 566399 582813 644523 658503 804837 1230453 1503887 1536507 1699197 1748439 1877953 1933569 2414511 3691359 3964793 4511661 4609521 5097591 5633859 5800707 6230389 7243533 11894379 13534983 15292773 16425571 16901577 18691167 35683137 40604949 43612723 49276713 50704731 56073501 107049411 114978997 130838169 147830139 168220503 180681281 344936991 392514507 443490417 476341559 542043843 1034810973 1177543521 1264768967 1429024677 1626131529 3104432919 3334390913 3794306901 4287074031 4878394587 5239757149 10003172739 11382920703 12861222093 15719271447 30009518217 34148762109 36678300043 47157814341 90028554651 110034900129 141473443023 330104700387 990314101161
• Sum of all divisors σ(n): 1894572748800
• Sum of proper divisors (its aliquot sum) s(n): 904258647639
• 990314101161 is a deficient number, because the sum of its proper divisors (904258647639) is less than itself. Its deficiency is 86055453522

Bases of 990314101161

• Binary: 1110011010010011010100011111100110101001₂
• Hexadecimal: 0xE69351F9A9
• Base-36: CMXZG2W9

Squares and roots of 990314101161

• 990314101161 squared (990314101161²) is 980722018958319341547921
• 990314101161 cubed (990314101161³) is 971222844693509220248230747523236281
• The square root of 990314101161 is 995145.2663611479
• The cube root of 990314101161 is 9967.6088652567

Scales and comparisons

• 990,314,101,161 seconds is equal to 31,488 years, 48 weeks, 18 hours, 19 minutes, 21 seconds.
• To count from 1 to 990,314,101,161 would take you about sixty-two thousand, nine hundred seventy-seven 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 990314101161 cubic inches would be around 830.6 feet tall.

Recreational maths with 990314101161

• 990314101161 backwards is 161101413099
• The number of decimal digits it has is: 12
• The sum of 990314101161's digits is 36
• More coming soon!