13003208988

Names of 13003208988

• Cardinal: 13003208988 can be written as Thirteen billion, three million, two hundred eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3003208988 × 10¹⁰

Factors of 13003208988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9031

Divisors of 13003208988

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 84 98 132 147 154 196 229 231 294 308 458 462 539 588 687 916 924 1078 1374 1603 1617 2156 2519 2748 3206 3234 4809 5038 6412 6468 7557 8779 9618 10076 11221 15114 17558 17633 19236 22442 26337 30228 33663 35116 35266 44884 52674 52899 61453 67326 70532 96569 105348 105798 122906 123431 134652 184359 193138 211596 245812 246862 289707 368718 370293 386276 430171 493724 579414 675983 737436 740586 860342 1158828 1290513 1351966 1481172 1720684 2010391 2027949 2581026 2703932 4020782 4055898 4731881 5162052 6031173 8041564 8111796 9463762 12062346 14072737 14195643 18927524 22114301 24124692 28145474 28391286 42218211 44228602 56290948 56782572 66342903 84436422 88457204 98509159 132685806 154800107 168872844 197018318 265371612 295527477 309600214 394036636 464400321 591054954 619200428 928800642 1083600749 1182109908 1857601284 2167201498 3250802247 4334402996 6501604494 13003208988
• Sum of all divisors σ(n): 38675548800
• Sum of proper divisors (its aliquot sum) s(n): 25672339812
• 13003208988 is an abundant number, because the sum of its proper divisors (25672339812) is greater than itself. Its abundance is 12669130824

Bases of 13003208988

• Binary: 1100000111000011010011100100011100₂
• Hexadecimal: 0x3070D391C
• Base-36: 5Z1RW9O

Squares and roots of 13003208988

• 13003208988 squared (13003208988²) is 169083443985603984144
• 13003208988 cubed (13003208988³) is 2198627358555600269229870286272
• The square root of 13003208988 is 114031.6139848945
• The cube root of 13003208988 is 2351.5281437217

Scales and comparisons

• 13,003,208,988 seconds is equal to 413 years, 24 weeks, 2 hours, 29 minutes, 48 seconds.
• To count from 1 to 13,003,208,988 would take you about eight hundred twenty-six 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 13003208988 cubic inches would be around 196 feet tall.

Recreational maths with 13003208988

• 13003208988 backwards is 88980230031
• 13003208988 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13003208988's digits is 42
• More coming soon!