13620740679

Names of 13620740679

• Cardinal: 13620740679 can be written as Thirteen billion, six hundred twenty million, seven hundred forty thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 1.3620740679 × 10¹⁰

Factors of 13620740679

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1040

Divisors of 13620740679

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 67 91 97 117 189 201 273 291 351 469 603 679 819 853 871 873 1261 1407 1809 2037 2457 2559 2613 2619 3783 4221 5971 6097 6111 6499 7677 7839 8827 11089 11349 12663 17913 18291 18333 19497 23031 23517 26481 33267 34047 45493 53739 54873 57151 58491 77623 79443 82741 84487 99801 136479 161217 164619 171453 175473 232869 238329 248223 253461 299403 400057 409437 514359 579187 591409 698607 742963 744669 760383 1075633 1200171 1228311 1543077 1737561 1774227 2095821 2228889 2234007 2281149 3226899 3600513 5200741 5212683 5322681 5543647 6686667 7529431 9680697 10801539 15602223 15638049 15968043 16630941 20060001 22588293 29042091 38805529 46806669 49892823 67764879 72067411 116416587 140420007 149678469 203294637 216202233 349249761 504471877 648606699 1047749283 1513415631 1945820097 4540246893 13620740679
• Sum of all divisors σ(n): 25495930880
• Sum of proper divisors (its aliquot sum) s(n): 11875190201
• 13620740679 is a deficient number, because the sum of its proper divisors (11875190201) is less than itself. Its deficiency is 1745550478

Bases of 13620740679

• Binary: 1100101011110111000000001001000111₂
• Hexadecimal: 0x32BDC0247
• Base-36: 699FQRR

Squares and roots of 13620740679

• 13620740679 squared (13620740679²) is 185524576644565381041
• 13620740679 cubed (13620740679³) is 2526982148056885009820284066839
• The square root of 13620740679 is 116707.9289465801
• The cube root of 13620740679 is 2388.1791818403

Scales and comparisons

• 13,620,740,679 seconds is equal to 433 years, 5 weeks, 11 hours, 4 minutes, 39 seconds.
• To count from 1 to 13,620,740,679 would take you about eight hundred sixty-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 13620740679 cubic inches would be around 199 feet tall.

Recreational maths with 13620740679

• 13620740679 backwards is 97604702631
• The number of decimal digits it has is: 11
• The sum of 13620740679's digits is 45
• More coming soon!