13109275440

Names of 13109275440

• Cardinal: 13109275440 can be written as Thirteen billion, one hundred nine million, two hundred seventy-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.310927544 × 10¹⁰

Factors of 13109275440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8160

Divisors of 13109275440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 829 1080 1658 2160 2487 3316 4145 4974 6632 7321 7461 8290 9948 12435 13264 14642 14922 16580 19896 21963 22383 24870 29284 29844 33160 36605 37305 39792 43926 44766 49740 58568 59688 65889 66320 73210 74610 87852 89532 99480 109815 111915 117136 119376 131778 146420 149220 175704 179064 197667 198960 219630 223830 263556 292840 298440 329445 351408 358128 395334 439260 447660 527112 585680 596880 658890 790668 878520 895320 988335 1054224 1317780 1581336 1757040 1790640 1976670 2635560 3162672 3953340 5271120 6069109 7906680 12138218 15813360 18207327 24276436 30345545 36414654 48552872 54621981 60691090 72829308 91036635 97105744 109243962 121382180 145658616 163865943 182073270 218487924 242764360 273109905 291317232 327731886 364146540 436975848 485528720 546219810 655463772 728293080 819329715 873951696 1092439620 1310927544 1456586160 1638659430 2184879240 2621855088 3277318860 4369758480 6554637720 13109275440
• Sum of all divisors σ(n): 45214814400
• Sum of proper divisors (its aliquot sum) s(n): 32105538960
• 13109275440 is an abundant number, because the sum of its proper divisors (32105538960) is greater than itself. Its abundance is 18996263520

Bases of 13109275440

• Binary: 1100001101010111111010101100110000₂
• Hexadecimal: 0x30D5FAB30
• Base-36: 60SX9O0

Squares and roots of 13109275440

• 13109275440 squared (13109275440²) is 171853102561787193600
• 13109275440 cubed (13109275440³) is 2252869656701037939567005184000
• The square root of 13109275440 is 114495.7442003851
• The cube root of 13109275440 is 2357.9045989541

Scales and comparisons

• 13,109,275,440 seconds is equal to 416 years, 43 weeks, 2 days, 17 hours, 24 minutes.
• To count from 1 to 13,109,275,440 would take you about eight hundred thirty-three 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 13109275440 cubic inches would be around 196.5 feet tall.

Recreational maths with 13109275440

• 13109275440 backwards is 04457290131
• 13109275440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13109275440's digits is 36
• More coming soon!