9137538816

Names of 9137538816

• Cardinal: 9137538816 can be written as Nine billion, one hundred thirty-seven million, five hundred thirty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 9.137538816 × 10⁹

Factors of 9137538816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 242825

Divisors of 9137538816

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 588 672 768 784 896 1176 1344 1568 1792 2352 2688 3136 4704 5376 6272 9408 12544 18816 37632 242813 485626 728439 971252 1456878 1699691 1942504 2913756 3399382 3885008 5099073 5827512 6798764 7770016 10198146 11655024 11897837 13597528 15540032 20396292 23310048 23795674 27195056 31080064 35693511 40792584 46620096 47591348 54390112 62160128 71387022 81585168 93240192 95182696 108780224 142774044 163170336 186480384 190365392 217560448 285548088 326340672 380730784 435120896 571096176 652681344 761461568 1142192352 1305362688 1522923136 2284384704 3045846272 4568769408 9137538816
• Sum of all divisors σ(n): 28289773512
• Sum of proper divisors (its aliquot sum) s(n): 19152234696
• 9137538816 is an abundant number, because the sum of its proper divisors (19152234696) is greater than itself. Its abundance is 10014695880

Bases of 9137538816

• Binary: 1000100000101000111100011100000000₂
• Hexadecimal: 0x220A3C700
• Base-36: 474962O

Squares and roots of 9137538816

• 9137538816 squared (9137538816²) is 83494615613906681856
• 9137538816 cubed (9137538816³) is 762935291099071974860962922496
• The square root of 9137538816 is 95590.4745045237
• The cube root of 9137538816 is 2090.6263101623

Scales and comparisons

• 9,137,538,816 seconds is equal to 290 years, 28 weeks, 2 days, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 9,137,538,816 would take you about five hundred eighty-one 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 9137538816 cubic inches would be around 174.2 feet tall.

Recreational maths with 9137538816

• 9137538816 backwards is 6188357319
• The number of decimal digits it has is: 10
• The sum of 9137538816's digits is 51
• More coming soon!