13293395808

Names of 13293395808

• Cardinal: 13293395808 can be written as Thirteen billion, two hundred ninety-three million, three hundred ninety-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.3293395808 × 10¹⁰

Factors of 13293395808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 130

Divisors of 13293395808

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 66 77 84 88 96 98 107 112 132 147 154 168 176 196 214 224 231 264 294 308 321 336 343 352 392 428 462 528 539 588 616 642 672 686 749 784 856 924 1029 1056 1078 1176 1177 1232 1284 1372 1498 1568 1617 1712 1848 2058 2156 2247 2352 2354 2401 2464 2568 2744 2996 3234 3424 3531 3696 3773 4116 4312 4494 4704 4708 4802 5136 5243 5488 5992 6468 7062 7203 7392 7546 8232 8239 8624 8988 9416 9604 10272 10486 10976 11319 11984 12936 14124 14406 15092 15729 16464 16478 16807 17248 17976 18832 19208 20972 22638 23968 24717 25872 26411 28248 28812 30184 31458 32928 32956 33614 35952 36701 37664 38416 41944 45276 49434 50421 51744 52822 56496 57624 57673 60368 62916 65912 67228 71904 73402 76832 79233 83888 90552 98868 100842 105644 110103 112992 115248 115346 117649 120736 125832 131824 134456 146804 158466 167776 173019 181104 184877 197736 201684 211288 220206 230496 230692 235298 251664 256907 263648 268912 293608 316932 346038 352947 362208 369754 395472 403368 403711 422576 440412 461384 470596 503328 513814 537824 554631 587216 633864 692076 705894 739508 770721 790944 806736 807422 845152 880824 922768 941192 1027628 1109262 1174432 1211133 1267728 1294139 1384152 1411788 1479016 1541442 1613472 1614844 1761648 1798349 1845536 1882384 2055256 2218524 2422266 2535456 2588278 2768304 2823576 2825977 2958032 3082884 3229688 3523296 3596698 3764768 3882417 4110512 4437048 4844532 5176556 5395047 5536608 5647152 5651954 5916064 6165768 6459376 7193396 7764834 8221024 8477931 8874096 9689064 10353112 10790094 11294304 11303908 12331536 12588443 12918752 14386792 15529668 16955862 17748192 19378128 19781839 20706224 21580188 22607816 24663072 25176886 28773584 31059336 33911724 37765329 38756256 39563678 41412448 43160376 45215632 50353772 57547168 59345517 62118672 67823448 75530658 79127356 86320752 90431264 100707544 118691034 124237344 135646896 138472873 151061316 158254712 172641504 201415088 237382068 271293792 276945746 302122632 316509424 402830176 415418619 474764136 553891492 604245264 633018848 830837238 949528272 1107782984 1208490528 1661674476 1899056544 2215565968 3323348952 4431131936 6646697904 13293395808
• Sum of all divisors σ(n): 44827038144
• Sum of proper divisors (its aliquot sum) s(n): 31533642336
• 13293395808 is an abundant number, because the sum of its proper divisors (31533642336) is greater than itself. Its abundance is 18240246528

Bases of 13293395808

• Binary: 1100011000010110010001111101100000₂
• Hexadecimal: 0x318591F60
• Base-36: 63UJLUO

Squares and roots of 13293395808

• 13293395808 squared (13293395808²) is 176714372108151972864
• 13293395808 cubed (13293395808³) is 2349134093395859558697227354112
• The square root of 13293395808 is 115296.9895877599
• The cube root of 13293395808 is 2368.8922765835

Scales and comparisons

• 13,293,395,808 seconds is equal to 422 years, 35 weeks, 5 days, 17 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,293,395,808 would take you about eight hundred forty-five 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 13293395808 cubic inches would be around 197.4 feet tall.

Recreational maths with 13293395808

• 13293395808 backwards is 80859339231
• The number of decimal digits it has is: 11
• The sum of 13293395808's digits is 51
• More coming soon!