13099921792

Names of 13099921792

• Cardinal: 13099921792 can be written as Thirteen billion, ninety-nine million, nine hundred twenty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3099921792 × 10¹⁰

Factors of 13099921792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 411

Divisors of 13099921792

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 19 32 38 43 64 76 86 128 152 172 304 344 347 361 608 688 694 722 817 1216 1376 1388 1444 1634 2432 2752 2776 2888 3268 5504 5552 5776 6536 6593 6859 11104 11552 13072 13186 13718 14921 15523 22208 23104 26144 26372 27436 29842 31046 44416 46208 52288 52744 54872 59684 62092 104576 105488 109744 119368 124184 125267 210976 219488 238736 248368 250534 283499 294937 421952 438976 477472 496736 501068 566998 589874 843904 877952 954944 993472 1002136 1133996 1179748 1909888 1986944 2004272 2267992 2359496 2380073 4008544 4535984 4718992 4760146 5386481 8017088 9071968 9437984 9520292 10772962 16034176 18143936 18875968 19040584 21545924 36287872 37751936 38081168 43091848 76162336 86183696 102343139 152324672 172367392 204686278 304649344 344734784 409372556 689469568 818745112 1637490224 3274980448 6549960896 13099921792
• Sum of all divisors σ(n): 28269014400
• Sum of proper divisors (its aliquot sum) s(n): 15169092608
• 13099921792 is an abundant number, because the sum of its proper divisors (15169092608) is greater than itself. Its abundance is 2069170816

Bases of 13099921792

• Binary: 1100001100110100001111000110000000₂
• Hexadecimal: 0x30CD0F180
• Base-36: 60NCSCG

Squares and roots of 13099921792

• 13099921792 squared (13099921792²) is 171607950956516491264
• 13099921792 cubed (13099921792³) is 2248050736415737628316651225088
• The square root of 13099921792 is 114454.8897688517
• The cube root of 13099921792 is 2357.3436664211

Scales and comparisons

• 13,099,921,792 seconds is equal to 416 years, 27 weeks, 6 days, 11 hours, 9 minutes, 52 seconds.
• To count from 1 to 13,099,921,792 would take you about eight hundred thirty-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 13099921792 cubic inches would be around 196.4 feet tall.

Recreational maths with 13099921792

• 13099921792 backwards is 29712999031
• The number of decimal digits it has is: 11
• The sum of 13099921792's digits is 52
• More coming soon!