13029011280

Names of 13029011280

• Cardinal: 13029011280 can be written as Thirteen billion, twenty-nine million, eleven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.302901128 × 10¹⁰

Factors of 13029011280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4025

Divisors of 13029011280

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 37 40 45 48 60 72 74 80 90 111 120 127 144 148 180 185 222 240 254 296 333 360 370 381 444 508 555 592 635 666 720 740 762 888 1016 1110 1143 1270 1332 1480 1524 1665 1776 1905 2032 2220 2286 2540 2664 2960 3048 3330 3810 3851 4440 4572 4699 5080 5328 5715 6096 6660 7620 7702 8880 9144 9398 10160 11430 11553 13320 14097 15240 15404 18288 18796 19255 22860 23106 23495 26640 28194 30480 30808 34659 37592 38510 42291 45720 46212 46990 56388 57765 61616 69318 70485 75184 77020 84582 91440 92424 93980 112776 115530 138636 140970 142487 154040 169164 173295 184848 187960 211455 225552 231060 277272 281940 284974 308080 338328 346590 375920 422910 427461 462120 489077 554544 563880 569948 676656 693180 712435 845820 854922 924240 978154 1127760 1139896 1282383 1386360 1424870 1467231 1691640 1709844 1956308 2137305 2279792 2445385 2564766 2772720 2849740 2934462 3383280 3419688 3912616 4274610 4401693 4890770 5129532 5699480 5868924 6411915 6839376 7336155 7825232 8549220 8803386 9781540 10259064 11398960 11737848 12823830 14672310 17098440 17606772 18095849 19563080 20518128 22008465 23475696 25647660 29344620 34196880 35213544 36191698 39126160 44016930 51295320 54287547 58689240 70427088 72383396 88033860 90479245 102590640 108575094 117378480 144766792 162862641 176067720 180958490 217150188 271437735 289533584 325725282 352135440 361916980 434300376 542875470 651450564 723833960 814313205 868600752 1085750940 1302901128 1447667920 1628626410 2171501880 2605802256 3257252820 4343003760 6514505640 13029011280
• Sum of all divisors σ(n): 45303957504
• Sum of proper divisors (its aliquot sum) s(n): 32274946224
• 13029011280 is an abundant number, because the sum of its proper divisors (32274946224) is greater than itself. Its abundance is 19245934944

Bases of 13029011280

• Binary: 1100001000100101101110111101010000₂
• Hexadecimal: 0x30896EF50
• Base-36: 5ZH4XG0

Squares and roots of 13029011280

• 13029011280 squared (13029011280²) is 169755134934367238400
• 13029011280 cubed (13029011280³) is 2211741567897792808776049152000
• The square root of 13029011280 is 114144.6944890563
• The cube root of 13029011280 is 2353.0824966423

Scales and comparisons

• 13,029,011,280 seconds is equal to 414 years, 14 weeks, 4 days, 17 hours, 48 minutes.
• To count from 1 to 13,029,011,280 would take you about eight hundred twenty-eight 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 13029011280 cubic inches would be around 196.1 feet tall.

Recreational maths with 13029011280

• 13029011280 backwards is 08211092031
• The number of decimal digits it has is: 11
• The sum of 13029011280's digits is 27
• More coming soon!