13575345720

Names of 13575345720

• Cardinal: 13575345720 can be written as Thirteen billion, five hundred seventy-five million, three hundred forty-five thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.357534572 × 10¹⁰

Factors of 13575345720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 81665

Divisors of 13575345720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 73 76 95 114 120 146 152 190 219 228 285 292 365 380 438 456 570 584 730 760 876 1095 1140 1387 1460 1752 2190 2280 2774 2920 4161 4380 5548 6935 8322 8760 11096 13870 16644 20805 27740 33288 41610 55480 81563 83220 163126 166440 244689 326252 407815 489378 652504 815630 978756 1223445 1549697 1631260 1957512 2446890 3099394 3262520 4649091 4893780 5954099 6198788 7748485 9298182 9787560 11908198 12397576 15496970 17862297 18596364 23245455 23816396 29770495 30993940 35724594 37192728 46490910 47632792 59540990 61987880 71449188 89311485 92981820 113127881 119081980 142898376 178622970 185963640 226255762 238163960 339383643 357245940 452511524 565639405 678767286 714491880 905023048 1131278810 1357534572 1696918215 2262557620 2715069144 3393836430 4525115240 6787672860 13575345720
• Sum of all divisors σ(n): 43457299200
• Sum of proper divisors (its aliquot sum) s(n): 29881953480
• 13575345720 is an abundant number, because the sum of its proper divisors (29881953480) is greater than itself. Its abundance is 16306607760

Bases of 13575345720

• Binary: 1100101001001001110101011000111000₂
• Hexadecimal: 0x329275638
• Base-36: 68IERSO

Squares and roots of 13575345720

• 13575345720 squared (13575345720²) is 184290011417522318400
• 13575345720 cubed (13575345720³) is 2501800617735612738095917248000
• The square root of 13575345720 is 116513.2855943905
• The cube root of 13575345720 is 2385.5231354681

Scales and comparisons

• 13,575,345,720 seconds is equal to 431 years, 34 weeks, 1 hour, 22 minutes.
• To count from 1 to 13,575,345,720 would take you about eight hundred sixty-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 13575345720 cubic inches would be around 198.8 feet tall.

Recreational maths with 13575345720

• 13575345720 backwards is 02754357531
• The number of decimal digits it has is: 11
• The sum of 13575345720's digits is 42
• More coming soon!