13647209472

Names of 13647209472

• Cardinal: 13647209472 can be written as Thirteen billion, six hundred forty-seven million, two hundred nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3647209472 × 10¹⁰

Factors of 13647209472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 113927

Divisors of 13647209472

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 512 576 624 768 832 936 1024 1152 1248 1536 1664 1872 2304 2496 3072 3328 3744 4608 4992 6656 7488 9216 9984 13312 14976 19968 29952 39936 59904 113909 119808 227818 341727 455636 683454 911272 1025181 1366908 1480817 1822544 2050362 2733816 2961634 3645088 4100724 4442451 5467632 5923268 7290176 8201448 8884902 10935264 11846536 13327353 14580352 16402896 17769804 21870528 23693072 26654706 29160704 32805792 35539608 43741056 47386144 53309412 58321408 65611584 71079216 87482112 94772288 106618824 116642816 131223168 142158432 174964224 189544576 213237648 262446336 284316864 349928448 379089152 426475296 524892672 568633728 758178304 852950592 1049785344 1137267456 1516356608 1705901184 2274534912 3411802368 4549069824 6823604736 13647209472
• Sum of all divisors σ(n): 42437626140
• Sum of proper divisors (its aliquot sum) s(n): 28790416668
• 13647209472 is an abundant number, because the sum of its proper divisors (28790416668) is greater than itself. Its abundance is 15143207196

Bases of 13647209472

• Binary: 1100101101011011111110010000000000₂
• Hexadecimal: 0x32D6FE400
• Base-36: 69P7280

Squares and roots of 13647209472

• 13647209472 squared (13647209472²) is 186246326372646518784
• 13647209472 cubed (13647209472³) is 2541742629397984972856830722048
• The square root of 13647209472 is 116821.2714876875
• The cube root of 13647209472 is 2389.7251408031

Scales and comparisons

• 13,647,209,472 seconds is equal to 433 years, 48 weeks, 5 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,647,209,472 would take you about eight hundred sixty-seven 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 13647209472 cubic inches would be around 199.1 feet tall.

Recreational maths with 13647209472

• 13647209472 backwards is 27490274631
• The number of decimal digits it has is: 11
• The sum of 13647209472's digits is 45
• More coming soon!