12913102080

Names of 12913102080

• Cardinal: 12913102080 can be written as Twelve billion, nine hundred thirteen million, one hundred two thousand and eighty.

Scientific notation

• Scientific notation: 1.291310208 × 10¹⁰

Factors of 12913102080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 767

Divisors of 12913102080

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 31 32 34 36 40 45 48 51 54 60 62 64 68 72 80 85 90 93 96 102 108 120 124 128 135 136 144 153 155 160 170 180 186 192 204 216 240 248 255 256 270 272 279 288 306 310 320 340 360 372 384 408 432 459 465 480 496 510 527 540 544 558 576 612 620 640 680 709 720 744 765 768 816 837 864 918 930 960 992 1020 1054 1080 1088 1116 1152 1224 1240 1280 1360 1395 1418 1440 1488 1530 1581 1632 1674 1728 1836 1860 1920 1984 2040 2108 2127 2160 2176 2232 2295 2304 2448 2480 2635 2720 2790 2836 2880 2976 3060 3162 3264 3348 3456 3545 3672 3720 3840 3968 4080 4185 4216 4254 4320 4352 4464 4590 4743 4896 4960 5270 5440 5580 5672 5760 5952 6120 6324 6381 6528 6696 6912 7090 7344 7440 7905 7936 8160 8370 8432 8508 8640 8928 9180 9486 9792 9920 10540 10635 10880 11160 11344 11520 11904 12053 12240 12648 12762 13056 13392 14180 14229 14688 14880 15810 16320 16740 16864 17016 17280 17856 18360 18972 19143 19584 19840 21080 21270 21760 21979 22320 22688 23715 23808 24106 24480 25296 25524 26784 28360 28458 29376 29760 31620 31905 32640 33480 33728 34032 34560 35712 36159 36720 37944 38286 39168 39680 42160 42540 43958 44640 45376 47430 48212 48960 50592 51048 53568 56720 56916 58752 59520 60265 63240 63810 65280 65937 66960 67456 68064 71145 71424 72318 73440 75888 76572 84320 85080 87916 89280 90752 94860 95715 96424 97920 101184 102096 107136 108477 109895 113440 113832 117504 119040 120530 126480 127620 131874 133920 134912 136128 142290 144636 146880 151776 153144 168640 170160 175832 178560 180795 181504 189720 191430 192848 195840 197811 202368 204192 214272 216954 219790 226880 227664 241060 252960 255240 263748 267840 272256 284580 289272 293760 303552 306288 325431 329685 337280 340320 351664 357120 361590 373643 379440 382860 385696 395622 404736 408384 433908 439580 453760 455328 482120 505920 510480 527496 535680 542385 544512 569160 578544 587520 593433 607104 612576 650862 659370 674560 680640 703328 723180 747286 758880 765720 771392 791244 816768 867816 879160 907520 910656 964240 989055 1011840 1020960 1054992 1071360 1084770 1120929 1138320 1157088 1186866 1214208 1225152 1301724 1318740 1361280 1406656 1446360 1494572 1517760 1531440 1542784 1582488 1627155 1633536 1735632 1758320 1821312 1868215 1928480 1978110 2023680 2041920 2109984 2169540 2241858 2276640 2314176 2373732 2450304 2603448 2637480 2722560 2813312 2892720 2967165 2989144 3035520 3062880 3085568 3164976 3254310 3362787 3471264 3516640 3642624 3736430 3856960 3956220 4083840 4219968 4339080 4483716 4553280 4628352 4747464 4900608 5206896 5274960 5604645 5626624 5785440 5934330 5978288 6071040 6125760 6329952 6508620 6725574 6942528 7033280 7472860 7713920 7912440 8167680 8439936 8678160 8967432 9106560 9256704 9494928 10088361 10413792 10549920 11209290 11570880 11868660 11956576 12251520 12659904 13017240 13451148 13885056 14066560 14945720 15427840 15824880 16813935 16879872 17356320 17934864 18213120 18989856 20176722 20827584 21099840 22418580 23141760 23737320 23913152 24503040 25319808 26034480 26902296 27770112 28133120 29891440 31649760 33627870 34712640 35869728 37979712 40353444 41655168 42199680 44837160 46283520 47474640 47826304 50441805 50639616 52068960 53804592 59782880 63299520 67255740 69425280 71739456 75959424 80706888 83310336 84399360 89674320 94949280 95652608 100883610 104137920 107609184 119565760 126599040 134511480 138850560 143478912 151918848 161413776 179348640 189898560 201767220 208275840 215218368 239131520 253198080 269022960 286957824 322827552 358697280 379797120 403534440 416551680 430436736 478263040 538045920 645655104 717394560 759594240 807068880 860873472 1076091840 1291310208 1434789120 1614137760 2152183680 2582620416 3228275520 4304367360 6456551040 12913102080
• Sum of all divisors σ(n): 50154854400
• Sum of proper divisors (its aliquot sum) s(n): 37241752320
• 12913102080 is an abundant number, because the sum of its proper divisors (37241752320) is greater than itself. Its abundance is 24328650240

Bases of 12913102080

• Binary: 1100000001101011100100110100000000₂
• Hexadecimal: 0x301AE4D00
• Base-36: 5XK4LC0

Squares and roots of 12913102080

• 12913102080 squared (12913102080²) is 166748205328500326400
• 12913102080 cubed (12913102080³) is 2153236597063724648116518912000
• The square root of 12913102080 is 113635.8309689335
• The cube root of 12913102080 is 2346.0838399927

Scales and comparisons

• 12,913,102,080 seconds is equal to 410 years, 31 weeks, 4 hours, 48 minutes.
• To count from 1 to 12,913,102,080 would take you about eight hundred twenty-one 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 12913102080 cubic inches would be around 195.5 feet tall.

Recreational maths with 12913102080

• 12913102080 backwards is 08020131921
• 12913102080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12913102080's digits is 27
• More coming soon!