13038775802

Names of 13038775802

• Cardinal: 13038775802 can be written as Thirteen billion, thirty-eight million, seven hundred seventy-five thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.3038775802 × 10¹⁰

Factors of 13038775802

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 376

Divisors of 13038775802

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 13 19 26 37 38 41 74 82 127 137 247 254 274 481 494 533 703 779 962 1066 1406 1517 1558 1651 1781 2413 2603 3034 3302 3562 4699 4826 5069 5206 5207 5617 9139 9398 10127 10138 10414 11234 17399 18278 19721 20254 28823 31369 33839 34798 39442 57646 61087 62738 65897 67678 67691 73021 89281 96311 98933 106723 122174 131794 135382 146042 178562 192622 192659 197866 207829 213446 226187 330581 374699 385318 415658 452374 643763 661162 713359 749398 1160653 1252043 1286129 1287526 1387399 1426718 2321306 2504086 2504567 2572258 2701777 2774798 3660521 3948751 4297553 5009134 5403554 7321042 7897502 8368919 8595106 9273667 12231497 13553821 16737838 18547334 24462994 26394283 27107642 47586773 51333763 52788566 95173546 102667526 159009461 176199673 318018922 343125679 352399346 501491377 686251358 1002982754 6519387901 13038775802
• Sum of all divisors σ(n): 23681064960
• Sum of proper divisors (its aliquot sum) s(n): 10642289158
• 13038775802 is a deficient number, because the sum of its proper divisors (10642289158) is less than itself. Its deficiency is 2396486644

Bases of 13038775802

• Binary: 1100001001001010111110110111111010₂
• Hexadecimal: 0x3092BEDFA
• Base-36: 5ZMY7SQ

Squares and roots of 13038775802

• 13038775802 squared (13038775802²) is 170009674414820743204
• 13038775802 cubed (13038775802³) is 2216718028865863216655971149608
• The square root of 13038775802 is 114187.4590399491
• The cube root of 13038775802 is 2353.6701848349

Scales and comparisons

• 13,038,775,802 seconds is equal to 414 years, 30 weeks, 5 days, 18 hours, 10 minutes, 2 seconds.
• To count from 1 to 13,038,775,802 would take you about eight hundred twenty-nine 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 13038775802 cubic inches would be around 196.1 feet tall.

Recreational maths with 13038775802

• 13038775802 backwards is 20857783031
• The number of decimal digits it has is: 11
• The sum of 13038775802's digits is 44
• More coming soon!