12909379392
12,909,379,392 is an even composite number composed of six prime numbers multiplied together.
12909379392 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12909379392:
26 × 32 × 7 × 13 × 41 × 6007
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 41 × 6007)See below for interesting mathematical facts about the number 12909379392 from the Numbermatics database.
Names of 12909379392
- Cardinal: 12909379392 can be written as Twelve billion, nine hundred nine million, three hundred seventy-nine thousand, three hundred ninety-two.
Scientific notation
- Scientific notation: 1.2909379392 × 1010
Factors of 12909379392
Divisors of 12909379392
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 41 42 48 52 56 63 64 72 78 82 84 91 96 104 112 117 123 126 144 156 164 168 182 192 208 224 234 246 252 273 287 288 312 328 336 364 369 416 448 468 492 504 533 546 574 576 624 656 672 728 738 819 832 861 936 984 1008 1066 1092 1148 1248 1312 1344 1456 1476 1599 1638 1722 1872 1968 2016 2132 2184 2296 2496 2583 2624 2912 2952 3198 3276 3444 3731 3744 3936 4032 4264 4368 4592 4797 5166 5824 5904 6007 6396 6552 6888 7462 7488 7872 8528 8736 9184 9594 10332 11193 11808 12014 12792 13104 13776 14924 17056 17472 18021 18368 19188 20664 22386 23616 24028 25584 26208 27552 29848 33579 34112 36042 38376 41328 42049 44772 48056 51168 52416 54063 55104 59696 67158 72084 76752 78091 82656 84098 89544 96112 102336 108126 119392 126147 134316 144168 153504 156182 165312 168196 179088 192224 216252 234273 238784 246287 252294 268632 288336 307008 312364 336392 358176 378441 384448 432504 468546 492574 504588 537264 546637 576672 624728 672784 702819 716352 738861 756882 865008 937092 985148 1009176 1074528 1093274 1153344 1249456 1345568 1405638 1477722 1513764 1639911 1724009 1730016 1874184 1970296 2018352 2149056 2186548 2216583 2498912 2691136 2811276 2955444 3027528 3201731 3279822 3448018 3460032 3748368 3940592 4036704 4373096 4433166 4919733 4997824 5172027 5622552 5910888 6055056 6403462 6559644 6896036 7496736 7881184 8073408 8746192 8866332 9605193 9839466 10344054 11245104 11821776 12110112 12806924 13119288 13792072 14993472 15516081 15762368 17492384 17732664 19210386 19678932 20688108 22412117 22490208 23643552 24220224 25613848 26238576 27584144 28815579 31032162 34984768 35465328 38420772 39357864 41376216 44824234 44980416 47287104 51227696 52477152 55168288 57631158 62064324 67236351 70930656 76841544 78715728 82752432 89648468 102455392 104954304 110336576 115262316 124128648 134472702 141861312 153683088 157431456 165504864 179296936 201709053 204910784 230524632 248257296 268945404 307366176 314862912 331009728 358593872 403418106 461049264 496514592 537890808 614732352 717187744 806836212 922098528 993029184 1075781616 1434375488 1613672424 1844197056 2151563232 3227344848 4303126464 6454689696 12909379392
- Sum of all divisors σ(n): 46659954432
- Sum of proper divisors (its aliquot sum) s(n): 33750575040
- 12909379392 is an abundant number, because the sum of its proper divisors (33750575040) is greater than itself. Its abundance is 20841195648
Bases of 12909379392
- Binary: 11000000010111010101111111010000002
- Hexadecimal: 0x301757F40
- Base-36: 5XHWSW0
Squares and roots of 12909379392
- 12909379392 squared (129093793922) is 166652076286594289664
- 12909379392 cubed (129093793923) is 2151374879248172208853320204288
-
The
square root of 12909379392 is 113619.4498842517 -
The
cube root of 12909379392 is 2345.8583693167
Scales and comparisons
How big is 12909379392?- 12,909,379,392 seconds is equal to 410 years, 24 weeks, 6 days, 2 hours, 43 minutes, 12 seconds.
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To count from 1 to 12,909,379,392 would take you about eight hundred twenty 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 12909379392 cubic inches would be around 195.5 feet tall.
Recreational maths with 12909379392
- 12909379392 backwards is 29397390921
- The number of decimal digits it has is: 11
- The sum of 12909379392's digits is 54
- More coming soon!
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