13297738752

Names of 13297738752

• Cardinal: 13297738752 can be written as Thirteen billion, two hundred ninety-seven million, seven hundred thirty-eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.3297738752 × 10¹⁰

Factors of 13297738752

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 118

Divisors of 13297738752

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 113 128 144 192 226 256 288 339 384 452 512 576 678 768 904 1017 1024 1152 1356 1536 1808 2034 2304 2712 3072 3616 4068 4608 5424 7232 8136 9216 10848 12769 14464 16272 21696 25538 28928 32544 38307 43392 51076 57856 65088 76614 86784 102152 114921 115712 130176 153228 173568 204304 229842 260352 306456 347136 408608 459684 520704 612912 817216 919368 1041408 1225824 1442897 1634432 1838736 2451648 2885794 3268864 3677472 4328691 4903296 5771588 6537728 7354944 8657382 9806592 11543176 12986073 13075456 14709888 17314764 19613184 23086352 25972146 29419776 34629528 39226368 46172704 51944292 58839552 69259056 92345408 103888584 117679104 138518112 184690816 207777168 277036224 369381632 415554336 554072448 738763264 831108672 1108144896 1477526528 1662217344 2216289792 3324434688 4432579584 6648869376 13297738752
• Sum of all divisors σ(n): 38739761580
• Sum of proper divisors (its aliquot sum) s(n): 25442022828
• 13297738752 is an abundant number, because the sum of its proper divisors (25442022828) is greater than itself. Its abundance is 12144284076

Bases of 13297738752

• Binary: 1100011000100110110110010000000000₂
• Hexadecimal: 0x3189B6400
• Base-36: 63X4OW0

Squares and roots of 13297738752

• 13297738752 squared (13297738752²) is 176829855916442517504
• 13297738752 cubed (13297738752³) is 2351437227530654138993379115008
• The square root of 13297738752 is 115315.8217765455
• The cube root of 13297738752 is 2369.1502203649

Scales and comparisons

• 13,297,738,752 seconds is equal to 422 years, 43 weeks, 19 minutes, 12 seconds.
• To count from 1 to 13,297,738,752 would take you about eight hundred forty-five 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 13297738752 cubic inches would be around 197.4 feet tall.

Recreational maths with 13297738752

• 13297738752 backwards is 25783779231
• The number of decimal digits it has is: 11
• The sum of 13297738752's digits is 54
• More coming soon!