13253628888

Names of 13253628888

• Cardinal: 13253628888 can be written as Thirteen billion, two hundred fifty-three million, six hundred twenty-eight thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3253628888 × 10¹⁰

Factors of 13253628888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 249

Divisors of 13253628888

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 47 54 72 81 94 108 141 162 188 197 216 282 324 376 394 423 564 591 648 788 846 1128 1182 1269 1576 1692 1773 2209 2364 2538 3384 3546 3807 4418 4728 5076 5319 6627 7092 7614 8836 9259 10152 10638 13254 14184 15228 15957 17672 18518 19881 21276 26508 27777 30456 31914 37036 39762 42552 53016 55554 59643 63828 74072 79524 83331 103823 111108 119286 127656 159048 166662 178929 207646 222216 238572 249993 311469 333324 357858 415292 435173 477144 499986 622938 666648 715716 749979 830584 870346 934407 999972 1245876 1305519 1431432 1499958 1740692 1868814 1999944 2491752 2611038 2803221 2999916 3481384 3737628 3916557 5222076 5606442 5999832 7475256 7833114 8409663 10444152 11212884 11749671 15666228 16819326 20453131 22425768 23499342 31332456 33638652 35249013 40906262 46998684 61359393 67277304 70498026 81812524 93997368 122718786 140996052 163625048 184078179 245437572 281992104 368156358 490875144 552234537 736312716 1104469074 1472625432 1656703611 2208938148 3313407222 4417876296 6626814444 13253628888
• Sum of all divisors σ(n): 38121969600
• Sum of proper divisors (its aliquot sum) s(n): 24868340712
• 13253628888 is an abundant number, because the sum of its proper divisors (24868340712) is greater than itself. Its abundance is 11614711824

Bases of 13253628888

• Binary: 1100010101111110100101001111011000₂
• Hexadecimal: 0x315FA53D8
• Base-36: 636V9I0

Squares and roots of 13253628888

• 13253628888 squared (13253628888²) is 175658678700828116544
• 13253628888 cubed (13253628888³) is 2328114938457205834950189123072
• The square root of 13253628888 is 115124.4061352763
• The cube root of 13253628888 is 2366.5277530405

Scales and comparisons

• 13,253,628,888 seconds is equal to 421 years, 22 weeks, 11 hours, 34 minutes, 48 seconds.
• To count from 1 to 13,253,628,888 would take you about eight hundred forty-two 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 13253628888 cubic inches would be around 197.2 feet tall.

Recreational maths with 13253628888

• 13253628888 backwards is 88882635231
• 13253628888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13253628888's digits is 54
• More coming soon!