13037886225

Names of 13037886225

• Cardinal: 13037886225 can be written as Thirteen billion, thirty-seven million, eight hundred eighty-six thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.3037886225 × 10¹⁰

Factors of 13037886225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 267

Divisors of 13037886225

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 31 35 39 41 45 63 65 75 91 93 105 117 123 135 155 167 175 189 195 205 217 225 273 279 287 315 325 351 369 403 455 465 501 525 533 585 615 651 675 775 819 835 837 861 945 975 1025 1085 1107 1169 1209 1271 1365 1395 1435 1503 1575 1599 1755 1845 1953 2015 2171 2275 2325 2457 2505 2583 2665 2821 2925 3075 3255 3507 3627 3731 3813 4095 4175 4185 4305 4509 4725 4797 5177 5425 5535 5845 5859 6045 6355 6513 6825 6847 6975 7175 7515 7749 7995 8463 8775 8897 9225 9765 10075 10521 10855 10881 11193 11439 12285 12525 12915 13325 14105 14391 15197 15531 16275 16523 17535 18135 18655 19065 19539 20475 20541 20925 21525 22545 23985 25389 25885 26691 27675 29225 29295 30225 31563 31775 32565 33579 34235 34317 36239 37575 38745 39975 42315 44485 45591 46593 47929 48825 49569 52605 54275 54405 55965 57195 58617 61425 61623 64575 67301 70525 71955 75985 76167 77655 80073 82615 87675 89011 90675 93275 95325 97695 100737 102705 108717 112725 115661 119925 126945 129425 133455 136773 139779 143787 146475 148707 157815 162825 167895 171175 171585 181195 184869 193725 201903 211575 212257 222425 227955 232965 239645 240219 247845 263025 267033 272025 279825 285975 293085 308115 326151 336505 346983 359775 379925 380835 388275 400365 410319 413075 431361 445055 446121 471107 488475 503685 513525 543585 578305 605709 623077 634725 636771 667275 683865 698895 718935 743535 789075 801099 839475 857925 905975 924345 978453 1009515 1040949 1061285 1139775 1164825 1198225 1201095 1239225 1294083 1335165 1413321 1465425 1485799 1540575 1630755 1682525 1734915 1817127 1869231 1904175 1910313 2001825 2051595 2156805 2225275 2230605 2355535 2403297 2518425 2717925 2759341 2891525 3028545 3115385 3122847 3183855 3419325 3494475 3594675 3717675 4005495 4239963 4457397 4621725 4892265 5047575 5204745 5306425 5607693 5730939 6005475 6470415 6675825 7066605 7428995 8153775 8278023 8674575 9085635 9346155 9551565 10257975 10784025 11153025 11777675 12016485 12719889 13372191 13796705 15142725 15576925 15614235 15919275 16823079 19315387 20027475 21199815 22286985 24461325 24834069 26023725 28038465 28654695 32352075 35333025 37144975 40116573 41390115 45428175 46730775 47757825 57946161 60082425 63599445 66860955 68983525 74502207 78071175 84115395 96576935 105999075 111434925 124170345 140192325 143273475 173838483 200582865 206950575 289730805 317997225 334304775 372511035 420576975 482884675 521515449 620851725 869192415 1002914325 1448654025 1862555175 2607577245 4345962075 13037886225
• Sum of all divisors σ(n): 31357992960
• Sum of proper divisors (its aliquot sum) s(n): 18320106735
• 13037886225 is an abundant number, because the sum of its proper divisors (18320106735) is greater than itself. Its abundance is 5282220510

Bases of 13037886225

• Binary: 1100001001000111100101101100010001₂
• Hexadecimal: 0x3091E5B11
• Base-36: 5ZMF5E9

Squares and roots of 13037886225

• 13037886225 squared (13037886225²) is 169986477216044750625
• 13037886225 cubed (13037886225³) is 2216264349731346203157247640625
• The square root of 13037886225 is 114183.5637252579
• The cube root of 13037886225 is 2353.6166568423

Scales and comparisons

• 13,037,886,225 seconds is equal to 414 years, 29 weeks, 2 days, 11 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,037,886,225 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 13037886225 cubic inches would be around 196.1 feet tall.

Recreational maths with 13037886225

• 13037886225 backwards is 52268873031
• 13037886225 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13037886225's digits is 45
• More coming soon!