990104960

Names of 990104960

• Cardinal: 990104960 can be written as Nine hundred ninety million, one hundred four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 9.9010496 × 10⁸

Factors of 990104960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2096

Divisors of 990104960

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 59 64 65 80 104 118 128 130 160 208 236 260 295 320 416 472 520 590 640 767 832 944 1040 1180 1534 1664 1888 2017 2080 2360 3068 3776 3835 4034 4160 4720 6136 7552 7670 8068 8320 9440 10085 12272 15340 16136 18880 20170 24544 26221 30680 32272 37760 40340 49088 52442 61360 64544 80680 98176 104884 119003 122720 129088 131105 161360 209768 238006 245440 258176 262210 322720 419536 476012 490880 524420 595015 645440 839072 952024 1048840 1190030 1290880 1547039 1678144 1904048 2097680 2380060 3094078 3356288 3808096 4195360 4760120 6188156 7616192 7735195 8390720 9520240 12376312 15232384 15470390 16781440 19040480 24752624 30940780 38080960 49505248 61881560 76161920 99010496 123763120 198020992 247526240 495052480 990104960
• Sum of all divisors σ(n): 2593533600
• Sum of proper divisors (its aliquot sum) s(n): 1603428640
• 990104960 is an abundant number, because the sum of its proper divisors (1603428640) is greater than itself. Its abundance is 613323680

Bases of 990104960

• Binary: 111011000000111100110110000000₂
• Hexadecimal: 0x3B03CD80
• Base-36: GDHDVK

Squares and roots of 990104960

• 990104960 squared (990104960²) is 980307831816601600
• 990104960 cubed (990104960³) is 970607646608463054503936000
• The square root of 990104960 is 31465.9333247879
• The cube root of 990104960 is 996.6907140401

Scales and comparisons

• 990,104,960 seconds is equal to 31 years, 25 weeks, 13 hours, 9 minutes, 20 seconds.
• To count from 1 to 990,104,960 would take you about forty-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 990104960 cubic inches would be around 83.1 feet tall.

Recreational maths with 990104960

• 990104960 backwards is 069401099
• The number of decimal digits it has is: 9
• The sum of 990104960's digits is 38
• More coming soon!