13415431536

Names of 13415431536

• Cardinal: 13415431536 can be written as Thirteen billion, four hundred fifteen million, four hundred thirty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.3415431536 × 10¹⁰

Factors of 13415431536

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 91

Divisors of 13415431536

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 23 24 26 31 36 38 39 46 48 52 57 62 69 72 76 78 92 93 104 114 117 124 138 144 152 156 171 184 186 207 208 228 234 247 248 276 279 299 304 312 342 368 372 403 414 437 456 468 494 496 529 552 558 589 598 624 684 713 741 744 806 828 874 897 912 936 988 1058 1104 1116 1178 1196 1209 1311 1368 1426 1482 1488 1587 1612 1656 1748 1767 1794 1872 1976 2116 2139 2223 2232 2356 2392 2418 2622 2691 2736 2852 2964 3174 3224 3312 3496 3534 3588 3627 3933 3952 4232 4278 4446 4464 4712 4761 4784 4836 5244 5301 5382 5681 5704 5928 6348 6417 6448 6877 6992 7068 7176 7254 7657 7866 8464 8556 8892 9269 9424 9522 9672 10051 10488 10602 10764 11362 11408 11856 12167 12696 12834 13547 13754 14136 14352 14508 15314 15732 16399 17043 17112 17784 18538 19044 19344 20102 20631 20976 21204 21528 22724 22971 24334 25392 25668 27094 27508 27807 28272 29016 30153 30628 31464 32798 34086 34224 35568 36501 37076 38088 40204 40641 41262 42408 43056 45448 45942 48668 49197 51129 51336 54188 55016 55614 58032 60306 61256 61893 62928 65596 68172 68913 73002 74152 76176 80408 81282 82524 83421 84816 90459 90896 91884 97336 98394 102258 102672 108376 109503 110032 111228 120612 121923 122512 123786 130663 131192 136344 137826 146004 147591 148304 158171 160816 162564 165048 166842 176111 180918 183768 194672 196788 204516 213187 216752 219006 222456 231173 241224 243846 247572 261326 262384 272688 275652 292008 295182 311581 316342 325128 330096 333684 352222 361836 367536 377177 391989 393576 409032 426374 438012 444912 462346 474513 482448 487692 495144 522652 528333 551304 584016 590364 623162 632684 639561 650256 667368 693519 704444 723672 754354 783978 787152 818064 852748 876024 924692 934743 949026 975384 990288 1045304 1056666 1102608 1131531 1175967 1180728 1246324 1265368 1279122 1334736 1387038 1408888 1423539 1447344 1508708 1567956 1584999 1705496 1752048 1849384 1869486 1898052 1918683 1950768 2080557 2090608 2113332 2263062 2351934 2361456 2492648 2530736 2558244 2774076 2804229 2817776 2847078 3005249 3017416 3135912 3169998 3394593 3410992 3698768 3738972 3796104 3837366 4050553 4161114 4226664 4526124 4703868 4903301 4985296 5116488 5548152 5608458 5694156 6010498 6034832 6271824 6339996 6789186 7166363 7477944 7592208 7674732 8101106 8322228 8453328 9015747 9052248 9407736 9806602 10232976 11096304 11216916 11388312 12020996 12151659 12679992 13578372 14332726 14709903 14955888 15349464 16202212 16644456 18031494 18104496 18815472 19613204 21499089 22433832 22776624 24041992 24303318 25359984 27047241 27156744 28665452 29419806 30698928 32404424 33288912 36062988 36454977 39226408 42998178 44129709 44867664 48083984 48606636 54094482 54313488 57330904 58839612 64497267 64808848 72125976 72909954 78452816 85996356 88259418 93162719 97213272 108188964 114661808 117679224 128994534 144251952 145819908 171992712 176518836 186325438 194426544 216377928 235358448 257989068 279488157 291639816 343985424 353037672 372650876 432755856 515978136 558976314 583279632 706075344 745301752 838464471 1031956272 1117952628 1490603504 1676928942 2235905256 3353857884 4471810512 6707715768 13415431536
• Sum of all divisors σ(n): 45930393600
• Sum of proper divisors (its aliquot sum) s(n): 32514962064
• 13415431536 is an abundant number, because the sum of its proper divisors (32514962064) is greater than itself. Its abundance is 19099530528

Bases of 13415431536

• Binary: 1100011111100111110011110101110000₂
• Hexadecimal: 0x31F9F3D70
• Base-36: 65V7980

Squares and roots of 13415431536

• 13415431536 squared (13415431536²) is 179973803297103319296
• 13415431536 cubed (13415431536³) is 2414426236405820647133835718656
• The square root of 13415431536 is 115825.0039326571
• The cube root of 13415431536 is 2376.1191570347

Scales and comparisons

• 13,415,431,536 seconds is equal to 426 years, 29 weeks, 4 days, 4 hours, 45 minutes, 36 seconds.
• To count from 1 to 13,415,431,536 would take you about eight hundred fifty-three 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 13415431536 cubic inches would be around 198 feet tall.

Recreational maths with 13415431536

• 13415431536 backwards is 63513451431
• 13415431536 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13415431536's digits is 36
• More coming soon!