12946123320
12,946,123,320 is an even composite number composed of six prime numbers multiplied together.
12946123320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 12946123320:
23 × 3 × 5 × 132 × 239 × 2671
(2 × 2 × 2 × 3 × 5 × 13 × 13 × 239 × 2671)See below for interesting mathematical facts about the number 12946123320 from the Numbermatics database.
Names of 12946123320
- Cardinal: 12946123320 can be written as Twelve billion, nine hundred forty-six million, one hundred twenty-three thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.294612332 × 1010
Factors of 12946123320
Divisors of 12946123320
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 169 195 239 260 312 338 390 478 507 520 676 717 780 845 956 1014 1195 1352 1434 1560 1690 1912 2028 2390 2535 2671 2868 3107 3380 3585 4056 4780 5070 5342 5736 6214 6760 7170 8013 9321 9560 10140 10684 12428 13355 14340 15535 16026 18642 20280 21368 24856 26710 28680 31070 32052 34723 37284 40065 40391 46605 53420 62140 64104 69446 74568 80130 80782 93210 104169 106840 121173 124280 138892 160260 161564 173615 186420 201955 208338 242346 277784 320520 323128 347230 372840 403910 416676 451399 484692 520845 605865 638369 694460 807820 833352 902798 969384 1041690 1211730 1276738 1354197 1388920 1615640 1805596 1915107 2083380 2256995 2423460 2553476 2708394 3191845 3611192 3830214 4166760 4513990 4846920 5106952 5416788 6383690 6770985 7660428 8298797 9027980 9575535 10833576 12767380 13541970 15320856 16597594 18055960 19151070 24896391 25534760 27083940 33195188 38302140 41493985 49792782 54167880 66390376 76604280 82987970 99585564 107884361 124481955 165975940 199171128 215768722 248963910 323653083 331951880 431537444 497927820 539421805 647306166 863074888 995855640 1078843610 1294612332 1618265415 2157687220 2589224664 3236530830 4315374440 6473061660 12946123320
- Sum of all divisors σ(n): 42247526400
- Sum of proper divisors (its aliquot sum) s(n): 29301403080
- 12946123320 is an abundant number, because the sum of its proper divisors (29301403080) is greater than itself. Its abundance is 16355279760
Bases of 12946123320
- Binary: 11000000111010011000101010001110002
- Hexadecimal: 0x303A62A38
- Base-36: 5Y3SCOO
Squares and roots of 12946123320
- 12946123320 squared (129461233202) is 167602109016647822400
- 12946123320 cubed (129461233203) is 2169797572021606641799858368000
-
The
square root of 12946123320 is 113781.0323384351 -
The
cube root of 12946123320 is 2348.0819308997
Scales and comparisons
How big is 12946123320?- 12,946,123,320 seconds is equal to 411 years, 33 weeks, 4 days, 9 hours, 22 minutes.
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To count from 1 to 12,946,123,320 would take you about eight hundred twenty-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 12946123320 cubic inches would be around 195.7 feet tall.
Recreational maths with 12946123320
- 12946123320 backwards is 02332164921
- The number of decimal digits it has is: 11
- The sum of 12946123320's digits is 33
- More coming soon!
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