13453470272

Names of 13453470272

• Cardinal: 13453470272 can be written as Thirteen billion, four hundred fifty-three million, four hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3453470272 × 10¹⁰

Factors of 13453470272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 806

Divisors of 13453470272

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 16 22 29 31 32 44 58 62 64 88 116 124 176 232 248 319 341 352 464 496 638 682 704 733 841 899 928 992 1276 1364 1466 1682 1798 1856 1984 2552 2728 2932 3364 3596 5104 5456 5864 6728 7192 8063 9251 9889 10208 10912 11728 13456 14384 16126 18502 19778 20416 21257 21824 22723 23456 26071 26912 28768 32252 37004 39556 42514 45446 46912 52142 53824 57536 64504 74008 79112 85028 90892 104284 129008 148016 158224 170056 181784 208568 233827 249953 258016 286781 296032 316448 340112 363568 417136 467654 499906 516032 573562 592064 616453 632896 658967 680224 727136 834272 935308 999812 1147124 1232906 1317934 1360448 1454272 1668544 1870616 1999624 2294248 2465812 2635868 3741232 3999248 4588496 4931624 5271736 6780983 7248637 7482464 7998496 9176992 9863248 10543472 13561966 14497274 14964928 15996992 18353984 19110043 19726496 21086944 27123932 28994548 38220086 39452992 42173888 54247864 57989096 76440172 108495728 115978192 152880344 210210473 216991456 231956384 305760688 420420946 433982912 463912768 611521376 840841892 1223042752 1681683784 3363367568 6726735136 13453470272
• Sum of all divisors σ(n): 31178065152
• Sum of proper divisors (its aliquot sum) s(n): 17724594880
• 13453470272 is an abundant number, because the sum of its proper divisors (17724594880) is greater than itself. Its abundance is 4271124608

Bases of 13453470272

• Binary: 1100100001111000111010101001000000₂
• Hexadecimal: 0x321E3AA40
• Base-36: 66HUK3K

Squares and roots of 13453470272

• 13453470272 squared (13453470272²) is 180995862359587753984
• 13453470272 cubed (13453470272³) is 2435022453609717622398993563648
• The square root of 13453470272 is 115989.0954874639
• The cube root of 13453470272 is 2378.3628238777

Scales and comparisons

• 13,453,470,272 seconds is equal to 427 years, 40 weeks, 3 days, 11 hours, 4 minutes, 32 seconds.
• To count from 1 to 13,453,470,272 would take you about eight hundred fifty-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 13453470272 cubic inches would be around 198.2 feet tall.

Recreational maths with 13453470272

• 13453470272 backwards is 27207435431
• The number of decimal digits it has is: 11
• The sum of 13453470272's digits is 38
• More coming soon!