130744512

Names of 130744512

• Cardinal: 130744512 can be written as One hundred thirty million, seven hundred forty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.30744512 × 10⁸

Factors of 130744512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 238

Divisors of 130744512

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 71 72 92 96 138 139 142 144 184 192 207 213 276 278 284 288 368 414 417 426 552 556 568 576 639 736 828 834 852 1104 1112 1136 1251 1278 1472 1633 1656 1668 1704 2208 2224 2272 2502 2556 3197 3266 3312 3336 3408 4416 4448 4544 4899 5004 5112 6394 6532 6624 6672 6816 8896 9591 9798 9869 10008 10224 12788 13064 13248 13344 13632 14697 19182 19596 19738 20016 20448 25576 26128 26688 28773 29394 29607 38364 39192 39476 40032 40896 51152 52256 57546 58788 59214 76728 78384 78952 80064 88821 102304 104512 115092 117576 118428 153456 156768 157904 177642 204608 226987 230184 235152 236856 306912 313536 315808 355284 453974 460368 470304 473712 613824 631616 680961 710568 907948 920736 940608 947424 1361922 1421136 1815896 1841472 1894848 2042883 2723844 2842272 3631792 4085766 5447688 5684544 7263584 8171532 10895376 14527168 16343064 21790752 32686128 43581504 65372256 130744512
• Sum of all divisors σ(n): 399409920
• Sum of proper divisors (its aliquot sum) s(n): 268665408
• 130744512 is an abundant number, because the sum of its proper divisors (268665408) is greater than itself. Its abundance is 137920896

Bases of 130744512

• Binary: 111110010110000000011000000₂
• Hexadecimal: 0x7CB00C0
• Base-36: 25UB40

Squares and roots of 130744512

• 130744512 squared (130744512²) is 17094127418118144
• 130744512 cubed (130744512³) is 2234963347347676695625728
• The square root of 130744512 is 11434.3566500263
• The cube root of 130744512 is 507.5449248815

Scales and comparisons

• 130,744,512 seconds is equal to 4 years, 8 weeks, 1 day, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 130,744,512 would take you about six 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 130744512 cubic inches would be around 42.3 feet tall.

Recreational maths with 130744512

• 130744512 backwards is 215447031
• The number of decimal digits it has is: 9
• The sum of 130744512's digits is 27
• More coming soon!