13088407680

Names of 13088407680

• Cardinal: 13088407680 can be written as Thirteen billion, eighty-eight million, four hundred seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.308840768 × 10¹⁰

Factors of 13088407680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1049

Divisors of 13088407680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 270 288 320 324 360 384 405 432 480 486 540 576 640 648 720 729 810 864 960 972 1039 1080 1152 1215 1296 1440 1458 1620 1728 1920 1944 2078 2160 2187 2430 2592 2880 2916 3117 3240 3456 3645 3888 4156 4320 4374 4860 5184 5195 5760 5832 6234 6480 6561 7290 7776 8312 8640 8748 9351 9720 10368 10390 10935 11664 12468 12960 13122 14580 15552 15585 16624 17280 17496 18702 19440 19683 20780 21870 23328 24936 25920 26244 28053 29160 31104 31170 32805 33248 34992 37404 38880 39366 41560 43740 46656 46755 49872 51840 52488 56106 58320 62340 65610 66496 69984 74808 77760 78732 83120 84159 87480 93312 93510 98415 99744 104976 112212 116640 124680 131220 132992 139968 140265 149616 155520 157464 166240 168318 174960 187020 196830 199488 209952 224424 233280 249360 252477 262440 279936 280530 299232 314928 332480 336636 349920 374040 393660 398976 419904 420795 448848 466560 498720 504954 524880 561060 598464 629856 664960 673272 699840 748080 757431 787320 839808 841590 897696 997440 1009908 1049760 1122120 1196928 1259712 1262385 1346544 1399680 1496160 1514862 1574640 1683180 1795392 1994880 2019816 2099520 2244240 2272293 2519424 2524770 2693088 2992320 3029724 3149280 3366360 3590784 3787155 4039632 4199040 4488480 4544586 5049540 5386176 5984640 6059448 6298560 6732720 6816879 7574310 8079264 8976960 9089172 10099080 10772352 11361465 12118896 12597120 13465440 13633758 15148620 16158528 17953920 18178344 20198160 20450637 22722930 24237792 26930880 27267516 30297240 32317056 34084395 36356688 40396320 40901274 45445860 48475584 53861760 54535032 60594480 68168790 72713376 80792640 81802548 90891720 96951168 102253185 109070064 121188960 136337580 145426752 161585280 163605096 181783440 204506370 218140128 242377920 272675160 290853504 327210192 363566880 409012740 436280256 484755840 545350320 654420384 727133760 818025480 872560512 1090700640 1308840768 1454267520 1636050960 2181401280 2617681536 3272101920 4362802560 6544203840 13088407680
• Sum of all divisors σ(n): 46978588800
• Sum of proper divisors (its aliquot sum) s(n): 33890181120
• 13088407680 is an abundant number, because the sum of its proper divisors (33890181120) is greater than itself. Its abundance is 20801773440

Bases of 13088407680

• Binary: 1100001100001000010100000010000000₂
• Hexadecimal: 0x30C214080
• Base-36: 60GI000

Squares and roots of 13088407680

• 13088407680 squared (13088407680²) is 171306415597882982400
• 13088407680 cubed (13088407680³) is 2242128205544603418585464832000
• The square root of 13088407680 is 114404.5789293419
• The cube root of 13088407680 is 2356.6528054213

Scales and comparisons

• 13,088,407,680 seconds is equal to 416 years, 8 weeks, 6 days, 4 hours, 48 minutes.
• To count from 1 to 13,088,407,680 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 13088407680 cubic inches would be around 196.4 feet tall.

Recreational maths with 13088407680

• 13088407680 backwards is 08670488031
• 13088407680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13088407680's digits is 45
• More coming soon!