13006471725

Names of 13006471725

• Cardinal: 13006471725 can be written as Thirteen billion, six million, four hundred seventy-one thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.3006471725 × 10¹⁰

Factors of 13006471725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 681

Divisors of 13006471725

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 13 15 25 27 29 39 45 65 75 81 87 117 135 145 195 225 243 261 325 351 377 405 435 585 631 675 725 729 783 975 1053 1131 1215 1305 1755 1885 1893 2025 2175 2187 2349 2925 3155 3159 3393 3645 3915 5265 5655 5679 6075 6525 7047 8203 8775 9425 9465 9477 10179 10935 11745 15775 15795 16965 17037 18225 18299 19575 21141 24609 26325 28275 28395 28431 30537 35235 41015 47325 47385 50895 51111 54675 54897 58725 63423 73827 78975 84825 85185 91495 91611 105705 123045 141975 142155 152685 153333 164691 176175 205075 221481 236925 237887 254475 255555 274485 274833 317115 369135 425925 457475 458055 459999 494073 528525 615225 664443 710775 713661 763425 766665 823455 824499 1107405 1189435 1277775 1372425 1374165 1379997 1482219 1585575 1845675 1993329 2140983 2290275 2299995 2470365 3322215 3568305 3833325 4117275 4122495 4446657 5537025 5947175 5979987 6422949 6870825 6899985 7411095 9966645 10704915 11499975 12351825 13339971 16611075 17841525 17939961 19268847 20612475 22233285 29899935 32114745 34499925 37055475 40019913 49833225 53524575 57806541 66699855 89699805 96344235 111166425 149499675 160573725 173419623 200099565 289032705 333499275 448499025 481721175 520258869 867098115 1000497825 1445163525 2601294345 4335490575 13006471725
• Sum of all divisors σ(n): 26989939200
• Sum of proper divisors (its aliquot sum) s(n): 13983467475
• 13006471725 is an abundant number, because the sum of its proper divisors (13983467475) is greater than itself. Its abundance is 976995750

Bases of 13006471725

• Binary: 1100000111001111110000001000101101₂
• Hexadecimal: 0x3073F022D
• Base-36: 5Z3PTT9

Squares and roots of 13006471725

• 13006471725 squared (13006471725²) is 169168306733224475625
• 13006471725 cubed (13006471725³) is 2200282798291811260294514203125
• The square root of 13006471725 is 114045.9193702257
• The cube root of 13006471725 is 2351.7248073877

Scales and comparisons

• 13,006,471,725 seconds is equal to 413 years, 29 weeks, 2 days, 20 hours, 48 minutes, 45 seconds.
• To count from 1 to 13,006,471,725 would take you about eight hundred twenty-seven 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 13006471725 cubic inches would be around 196 feet tall.

Recreational maths with 13006471725

• 13006471725 backwards is 52717460031
• The number of decimal digits it has is: 11
• The sum of 13006471725's digits is 36
• More coming soon!