13020817824

Names of 13020817824

• Cardinal: 13020817824 can be written as Thirteen billion, twenty million, eight hundred seventeen thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.3020817824 × 10¹⁰

Factors of 13020817824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 894

Divisors of 13020817824

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 53 54 56 63 72 84 96 98 106 108 112 126 144 147 159 168 189 196 212 216 224 252 288 294 318 336 343 371 378 392 424 432 441 477 504 588 636 672 686 742 756 784 829 848 864 882 954 1008 1029 1113 1176 1272 1323 1372 1431 1484 1512 1568 1658 1696 1764 1908 2016 2058 2226 2352 2487 2544 2597 2646 2744 2862 2968 3024 3087 3316 3339 3528 3816 4116 4452 4704 4974 5088 5194 5292 5488 5724 5803 5936 6048 6174 6632 6678 7056 7461 7632 7791 8232 8904 9261 9948 10017 10388 10584 10976 11448 11606 11872 12348 13264 13356 14112 14922 15264 15582 16464 17409 17808 18179 18522 19896 20034 20776 21168 22383 22896 23212 23373 24696 26528 26712 29844 31164 32928 34818 35616 36358 37044 39792 40068 40621 41552 42336 43937 44766 45792 46424 46746 49392 52227 53424 54537 59688 62328 69636 70119 72716 74088 79584 80136 81242 83104 87874 89532 92848 93492 98784 104454 106848 109074 119376 121863 124656 131811 139272 140238 145432 148176 156681 160272 162484 163611 175748 179064 185696 186984 208908 218148 238752 243726 249312 263622 278544 280476 284347 290864 296352 307559 313362 320544 324968 327222 351496 358128 365589 373968 395433 417816 436296 487452 490833 527244 557088 560952 568694 581728 615118 626724 649936 654444 702992 716256 731178 747936 790866 835632 853041 872592 922677 974904 981666 1054488 1096767 1121904 1137388 1186299 1230236 1253448 1299872 1308888 1405984 1462356 1581732 1671264 1706082 1745184 1845354 1949808 1963332 2108976 2152913 2193534 2243808 2274776 2372598 2460472 2506896 2559123 2617776 2768031 2924712 3163464 3412164 3690708 3899616 3926664 4217952 4305826 4387068 4549552 4745196 4920944 5013792 5118246 5235552 5536062 5849424 6326928 6458739 6824328 7381416 7677369 7853328 8304093 8611652 8774136 9099104 9490392 9841888 10236492 11072124 11698848 12653856 12917478 13648656 14762832 15070391 15354738 15706656 16608186 17223304 17548272 18980784 19376217 20472984 22144248 25834956 27297312 29525664 30140782 30709476 33216372 34446608 35096544 37961568 38752434 40945968 44288496 45211173 51669912 58128651 60281564 61418952 66432744 68893216 77504868 81891936 88576992 90422346 103339824 116257302 120563128 122837904 132865488 135633519 155009736 180844692 206679648 232514604 241126256 245675808 265730976 271267038 310019472 361689384 406900557 465029208 482252512 542534076 620038944 723378768 813801114 930058416 1085068152 1446757536 1627602228 1860116832 2170136304 3255204456 4340272608 6510408912 13020817824
• Sum of all divisors σ(n): 45178560000
• Sum of proper divisors (its aliquot sum) s(n): 32157742176
• 13020817824 is an abundant number, because the sum of its proper divisors (32157742176) is greater than itself. Its abundance is 19136924352

Bases of 13020817824

• Binary: 1100001000000110011110100110100000₂
• Hexadecimal: 0x30819E9A0
• Base-36: 5ZC9BC0

Squares and roots of 13020817824

• 13020817824 squared (13020817824²) is 169541696805796094976
• 13020817824 cubed (13020817824³) is 2207571547680113659973097652224
• The square root of 13020817824 is 114108.7981883957
• The cube root of 13020817824 is 2352.5891381323

Scales and comparisons

• 13,020,817,824 seconds is equal to 414 years, 1 week, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,020,817,824 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 13020817824 cubic inches would be around 196 feet tall.

Recreational maths with 13020817824

• 13020817824 backwards is 42871802031
• 13020817824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13020817824's digits is 36
• More coming soon!