13088505870

Names of 13088505870

• Cardinal: 13088505870 can be written as Thirteen billion, eighty-eight million, five hundred five thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.308850587 × 10¹⁰

Factors of 13088505870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 118

Divisors of 13088505870

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 19 22 30 33 34 38 45 51 55 57 61 66 85 90 95 99 102 110 114 121 122 153 165 170 171 183 187 190 198 209 242 255 285 305 306 323 330 342 363 366 374 418 495 510 549 561 570 605 610 627 646 671 726 765 855 915 935 969 990 1037 1045 1089 1098 1122 1159 1210 1254 1342 1530 1615 1683 1710 1815 1830 1870 1881 1938 2013 2057 2074 2090 2178 2299 2318 2745 2805 2907 3111 3135 3230 3355 3366 3477 3553 3630 3721 3762 4026 4114 4598 4845 5185 5445 5490 5610 5795 5814 6039 6171 6222 6270 6710 6897 6954 7106 7381 7442 8415 9333 9405 9690 10065 10285 10370 10431 10659 10890 11163 11407 11495 11590 12078 12342 12749 13794 14535 14762 15555 16830 17385 17765 18513 18605 18666 18810 19703 20130 20570 20691 20862 21318 22143 22326 22814 22990 25498 29070 30195 30855 31110 31977 33489 34221 34485 34770 35530 36905 37026 37210 38247 39083 39406 40931 41382 44286 46665 52155 53295 55815 57035 59109 60390 61710 63257 63745 63954 66429 66978 68442 68970 70699 73810 76494 78166 81862 92565 93330 98515 102663 103455 104310 106590 110715 111630 114070 114741 117249 118218 122793 125477 126514 127490 132858 140239 141398 159885 167445 171105 177327 185130 189771 191235 195415 197030 204655 205326 206910 212097 216733 221430 229482 234498 245586 250954 280478 295545 316285 319770 332145 334890 342210 351747 353495 354654 368379 376431 379542 382470 390830 409310 420717 424194 433466 450241 513315 569313 573705 586245 591090 613965 627385 632570 636291 650199 664290 695827 701195 703494 706990 736758 752862 777689 841434 886635 900482 948855 1026630 1060485 1083665 1129293 1138626 1147410 1172490 1201883 1227930 1254770 1262151 1272582 1300398 1350723 1391654 1402390 1555378 1758735 1773270 1841895 1882155 1897710 1950597 2087481 2103585 2120970 2167330 2251205 2258586 2333067 2384063 2403766 2524302 2701446 2846565 3181455 3250995 3479135 3517470 3605649 3683790 3764310 3888445 3901194 4052169 4174962 4207170 4502410 4666134 4768126 5646465 5693130 6009415 6262443 6310755 6362910 6501990 6753615 6958270 6999201 7152189 7211298 7654097 7776890 8104338 8554579 9752985 10437405 10816947 11292930 11665335 11920315 12018830 12524886 12621510 13220713 13507230 13998402 14304378 15308194 17109158 18028245 19505970 20260845 20874810 21456567 21633894 22962291 23330670 23840630 25663737 26441426 31312215 34996005 35760945 36056490 38270485 39662139 40521690 42772895 42913134 45924582 51327474 54084735 62624430 66103565 68886873 69992010 71521890 76540970 76991211 79324278 85545790 107282835 108169470 114811455 118986417 128318685 132207130 137773746 145427843 153982422 198310695 214565670 229622910 237972834 256637370 290855686 344434365 384956055 396621390 436283529 594932085 688868730 727139215 769912110 872567058 1189864170 1308850587 1454278430 2181417645 2617701174 4362835290 6544252935 13088505870
• Sum of all divisors σ(n): 42384429360
• Sum of proper divisors (its aliquot sum) s(n): 29295923490
• 13088505870 is an abundant number, because the sum of its proper divisors (29295923490) is greater than itself. Its abundance is 16207417620

Bases of 13088505870

• Binary: 1100001100001000101100000000001110₂
• Hexadecimal: 0x30C22C00E
• Base-36: 60GK3RI

Squares and roots of 13088505870

• 13088505870 squared (13088505870²) is 171308985909024456900
• 13088505870 cubed (13088505870³) is 2242178667654013890109212003000
• The square root of 13088505870 is 114405.0080634585
• The cube root of 13088505870 is 2356.6586986557

Scales and comparisons

• 13,088,505,870 seconds is equal to 416 years, 9 weeks, 8 hours, 4 minutes, 30 seconds.
• To count from 1 to 13,088,505,870 would take you about eight hundred thirty-two 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 13088505870 cubic inches would be around 196.4 feet tall.

Recreational maths with 13088505870

• 13088505870 backwards is 07850588031
• 13088505870 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13088505870's digits is 45
• More coming soon!