12742966368

Names of 12742966368

• Cardinal: 12742966368 can be written as Twelve billion, seven hundred forty-two million, nine hundred sixty-six thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2742966368 × 10¹⁰

Factors of 12742966368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 147

Divisors of 12742966368

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 47 48 61 66 69 72 88 92 94 96 99 122 132 138 141 144 176 183 184 188 198 207 244 253 264 276 282 288 352 366 368 376 396 414 423 488 506 517 528 549 552 564 671 732 736 752 759 792 828 846 976 1012 1034 1056 1081 1098 1104 1128 1342 1403 1464 1504 1518 1551 1584 1656 1692 1952 2013 2024 2068 2162 2196 2208 2256 2277 2684 2806 2867 2928 3036 3102 3168 3243 3312 3384 3721 4026 4048 4136 4209 4324 4392 4512 4554 4653 5368 5612 5734 5856 6039 6072 6204 6486 6624 6768 7442 8052 8096 8272 8418 8601 8648 8784 9108 9306 9729 10736 11163 11224 11468 11891 12078 12144 12408 12627 12972 13536 14884 15433 16104 16544 16836 17202 17296 17568 18216 18612 19458 21472 22326 22448 22936 23782 24156 24288 24816 25254 25803 25944 29768 30866 31537 32208 33489 33672 34404 34592 35673 36432 37224 38916 40931 44652 44896 45872 46299 47564 48312 49632 50508 51606 51888 59536 61732 63074 64416 65941 66978 67344 68808 71346 72864 74448 77832 81862 85583 89304 91744 92598 94611 95128 96624 101016 103212 103776 107019 119072 122793 123464 126148 131882 133956 134688 137616 138897 142692 148896 155664 163724 171166 174887 178608 185196 189222 190256 193248 197823 202032 206424 214038 245586 246928 252296 256749 263764 267912 275232 277794 283833 285384 311328 327448 342332 349774 357216 368379 370392 378444 380512 395646 404064 412848 428076 491172 493856 504592 513498 524661 527528 535824 555588 567666 570768 593469 654896 684664 699548 725351 736758 740784 756888 770247 791292 825696 856152 941413 982344 1009184 1026996 1049322 1055056 1071648 1111176 1135332 1141536 1186938 1309792 1369328 1399096 1450702 1473516 1481568 1513776 1540494 1573983 1582584 1712304 1882826 1923757 1964688 2053992 2098644 2110112 2176053 2222352 2270664 2373876 2738656 2798192 2824239 2901404 2947032 3027552 3080988 3147966 3165168 3424608 3765652 3847514 3929376 4022401 4107984 4197288 4352106 4444704 4541328 4747752 5596384 5648478 5771271 5802808 5894064 6161976 6295932 6330336 6528159 7531304 7695028 8044802 8215968 8394576 8472717 8704212 9082656 9495504 11296956 11542542 11605616 11788128 12067203 12323952 12591864 13056318 15062608 15390056 16089604 16789152 16945434 17313813 17408424 18991008 22593912 23085084 23211232 24134406 24647904 25183728 26112636 30125216 30780112 32179208 33890868 34627626 34816848 36201609 44246411 45187824 46170168 48268812 50367456 52225272 61560224 64358416 67781736 69255252 69633696 72403218 88492822 90375648 92340336 96537624 104450544 128716832 132739233 135563472 138510504 144806436 176985644 184680672 193075248 208901088 265478466 271126944 277021008 289612872 353971288 386150496 398217699 530956932 554042016 579225744 707942576 796435398 1061913864 1158451488 1415885152 1592870796 2123827728 3185741592 4247655456 6371483184 12742966368
• Sum of all divisors σ(n): 42830581248
• Sum of proper divisors (its aliquot sum) s(n): 30087614880
• 12742966368 is an abundant number, because the sum of its proper divisors (30087614880) is greater than itself. Its abundance is 17344648512

Bases of 12742966368

• Binary: 1011110111100010100011110001100000₂
• Hexadecimal: 0x2F78A3C60
• Base-36: 5UQTZS0

Squares and roots of 12742966368

• 12742966368 squared (12742966368²) is 162383191855979111424
• 12742966368 cubed (12742966368³) is 2069243552549233316586556588032
• The square root of 12742966368 is 112884.7481637797
• The cube root of 12742966368 is 2335.7346976961

Scales and comparisons

• 12,742,966,368 seconds is equal to 405 years, 9 weeks, 5 days, 52 minutes, 48 seconds.
• To count from 1 to 12,742,966,368 would take you about eight hundred ten 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 12742966368 cubic inches would be around 194.6 feet tall.

Recreational maths with 12742966368

• 12742966368 backwards is 86366924721
• The number of decimal digits it has is: 11
• The sum of 12742966368's digits is 54
• More coming soon!