13251209973210

Names of 13251209973210

• Cardinal: 13251209973210 can be written as Thirteen trillion, two hundred fifty-one billion, two hundred nine million, nine hundred seventy-three thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.325120997321 × 10¹³

Factors of 13251209973210

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 34904

Divisors of 13251209973210

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 121 165 198 242 330 363 495 605 726 990 1089 1210 1815 2178 3630 5445 10890 34883 69766 104649 174415 209298 313947 348830 383713 523245 627894 767426 1046490 1151139 1569735 1918565 2302278 3139470 3453417 3837130 4220843 5755695 6906834 8441686 11511390 12662529 17267085 21104215 25325058 34534170 37987587 42208430 63312645 75975174 126625290 189937935 379875870 1216823689 2433647378 3650471067 6084118445 7300942134 10951413201 12168236890 13385060579 18252355335 21902826402 26770121158 36504710670 40155181737 54757066005 66925302895 80310363474 109514132010 120465545211 133850605790 147235666369 200775908685 240931090422 294471332738 401551817370 441706999107 602327726055 736178331845 883413998214 1204655452110 1325120997321 1472356663690 2208534995535 2650241994642 4417069991070 6625604986605 13251209973210
• Sum of all divisors σ(n): 37871072508906
• Sum of proper divisors (its aliquot sum) s(n): 24619862535696
• 13251209973210 is an abundant number, because the sum of its proper divisors (24619862535696) is greater than itself. Its abundance is 11368652562486

Bases of 13251209973210

• Binary: 11000000110101001001101010011100110111011010₂
• Hexadecimal: 0xC0D49A9CDDA
• Base-36: 4P3ISA5EI

Squares and roots of 13251209973210

• 13251209973210 squared (13251209973210²) is 175594565754100168917704100
• 13251209973210 cubed (13251209973210³) is 2326840460962211282811626221655707161000
• The square root of 13251209973210 is 3640221.1434485681
• The cube root of 13251209973210 is 23663.8377291927

Scales and comparisons

• 13,251,209,973,210 seconds is equal to 421,347 years, 25 weeks, 2 days, 19 hours, 13 minutes, 30 seconds.
• To count from 1 to 13,251,209,973,210 would take you about one million, fifty-three thousand, three hundred sixty-eight 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 13251209973210 cubic inches would be around 1972 feet tall.

Recreational maths with 13251209973210

• 13251209973210 backwards is 01237990215231
• 13251209973210 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13251209973210's digits is 45
• More coming soon!