13532782780

Names of 13532782780

• Cardinal: 13532782780 can be written as Thirteen billion, five hundred thirty-two million, seven hundred eighty-two thousand, seven hundred eighty.

Scientific notation

• Scientific notation: 1.353278278 × 10¹⁰

Factors of 13532782780

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 72

Divisors of 13532782780

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 31 44 46 55 62 92 110 115 121 124 155 220 230 242 253 310 341 460 484 506 529 605 620 682 713 961 1012 1058 1210 1265 1331 1364 1426 1705 1922 2116 2420 2530 2645 2662 2783 2852 3410 3565 3751 3844 4805 5060 5290 5324 5566 5819 6655 6820 7130 7502 7843 9610 10571 10580 11132 11638 13310 13915 14260 15004 15686 16399 18755 19220 21142 22103 23276 26620 27830 29095 30613 31372 32798 37510 39215 41261 42284 44206 52855 55660 58190 61226 64009 65596 75020 78430 81995 82522 86273 88412 105710 110515 116281 116380 122452 128018 153065 156860 163990 165044 172546 180389 206305 211420 221030 232562 243133 256036 306130 320045 327980 345092 360778 412610 431365 442060 465124 486266 508369 581405 612260 640090 704099 721556 825220 862730 901945 949003 972532 1016738 1162810 1215665 1279091 1280180 1408198 1725460 1803890 1898006 1984279 2033476 2325620 2431330 2541845 2558182 2674463 2816396 3520495 3607780 3796012 3968558 4745015 4862660 5083690 5116364 5348926 5592059 6395455 7040990 7937116 9490030 9921395 10167380 10697852 11184118 12790910 13372315 14081980 18980060 19842790 21827069 22368236 25581820 26744630 27960295 29419093 39685580 43654138 53489260 55920590 58838186 61512649 87308276 109135345 111841180 117676372 123025298 147095465 218270690 246050596 294190930 307563245 436541380 588381860 615126490 676639139 1230252980 1353278278 2706556556 3383195695 6766391390 13532782780
• Sum of all divisors σ(n): 33764843952
• Sum of proper divisors (its aliquot sum) s(n): 20232061172
• 13532782780 is an abundant number, because the sum of its proper divisors (20232061172) is greater than itself. Its abundance is 6699278392

Bases of 13532782780

• Binary: 1100100110100111011110000010111100₂
• Hexadecimal: 0x3269DE0BC
• Base-36: 67T2I0S

Squares and roots of 13532782780

• 13532782780 squared (13532782780²) is 183136209770664528400
• 13532782780 cubed (13532782780³) is 2478342545978916679088340952000
• The square root of 13532782780 is 116330.4894685825
• The cube root of 13532782780 is 2383.0274058345

Scales and comparisons

• 13,532,782,780 seconds is equal to 430 years, 15 weeks, 4 days, 10 hours, 19 minutes, 40 seconds.
• To count from 1 to 13,532,782,780 would take you about eight hundred sixty 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 13532782780 cubic inches would be around 198.6 feet tall.

Recreational maths with 13532782780

• 13532782780 backwards is 08728723531
• 13532782780 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13532782780's digits is 46
• More coming soon!