990090625024

Names of 990090625024

• Cardinal: 990090625024 can be written as Nine hundred ninety billion, ninety million, six hundred twenty-five thousand and twenty-four.

Scientific notation

• Scientific notation: 9.90090625024 × 10¹¹

Factors of 990090625024

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 1574

Divisors of 990090625024

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 512 608 1024 1216 1553 2048 2432 3106 4096 4864 6212 8192 9728 12424 16384 19456 24848 29507 32768 38912 49696 59014 65536 77824 99392 118028 131072 155648 198784 236056 262144 311296 397568 472112 524288 622592 795136 944224 1048576 1245184 1590272 1888448 2097152 2490368 3180544 3776896 4194304 4980736 6361088 7553792 8388608 9961472 12722176 15107584 16777216 19922944 25444352 30215168 33554432 39845888 50888704 60430336 79691776 101777408 120860672 159383552 203554816 241721344 318767104 407109632 483442688 637534208 814219264 966885376 1628438528 1933770752 3256877056 3867541504 6513754112 7735083008 13027508224 15470166016 26055016448 30940332032 52110032896 61880664064 123761328128 247522656256 495045312512 990090625024
• Sum of all divisors σ(n): 2085743462040
• Sum of proper divisors (its aliquot sum) s(n): 1095652837016
• 990090625024 is an abundant number, because the sum of its proper divisors (1095652837016) is greater than itself. Its abundance is 105562211992

Bases of 990090625024

• Binary: 1110011010000110000000000000000000000000₂
• Hexadecimal: 0xE686000000
• Base-36: CMUAE7LS

Squares and roots of 990090625024

• 990090625024 squared (990090625024²) is 980279445760414975000576
• 990090625024 cubed (990090625024³) is 970565489151109569555929626600013824
• The square root of 990090625024 is 995032.9768525263
• The cube root of 990090625024 is 9966.8590390825

Scales and comparisons

• 990,090,625,024 seconds is equal to 31,481 years, 42 weeks, 4 days, 5 hours, 37 minutes, 4 seconds.
• To count from 1 to 990,090,625,024 would take you about sixty-two thousand, nine hundred sixty-three 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 990090625024 cubic inches would be around 830.6 feet tall.

Recreational maths with 990090625024

• 990090625024 backwards is 420526090099
• The number of decimal digits it has is: 12
• The sum of 990090625024's digits is 46
• More coming soon!