12992128864
12,992,128,864 is an even composite number composed of seven prime numbers multiplied together.
12992128864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12992128864:
25 × 11 × 13 × 19 × 23 × 73 × 89
(2 × 2 × 2 × 2 × 2 × 11 × 13 × 19 × 23 × 73 × 89)See below for interesting mathematical facts about the number 12992128864 from the Numbermatics database.
Names of 12992128864
- Cardinal: 12992128864 can be written as Twelve billion, nine hundred ninety-two million, one hundred twenty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.2992128864 × 1010
Factors of 12992128864
Divisors of 12992128864
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 8 11 13 16 19 22 23 26 32 38 44 46 52 73 76 88 89 92 104 143 146 152 176 178 184 208 209 247 253 286 292 299 304 352 356 368 416 418 437 494 506 572 584 598 608 712 736 803 836 874 949 979 988 1012 1144 1157 1168 1196 1387 1424 1606 1672 1679 1691 1748 1898 1958 1976 2024 2047 2288 2314 2336 2392 2717 2774 2848 3212 3289 3344 3358 3382 3496 3796 3916 3952 4048 4094 4576 4628 4784 4807 5434 5548 5681 6424 6497 6578 6688 6716 6764 6992 7592 7832 7904 8096 8188 9256 9568 9614 10439 10868 11096 11362 12727 12848 12994 13156 13432 13528 13984 15184 15257 15664 16376 18031 18469 18512 18601 19228 20878 21736 21827 21983 22192 22517 22724 25454 25696 25988 26312 26611 26864 27056 30368 30514 31328 31901 32752 36062 36938 37024 37202 38456 38893 41756 43472 43654 43966 44384 45034 45448 50908 51976 52624 53222 53728 54112 61028 62491 63802 65504 71467 72124 73876 74404 76912 77786 83512 84461 86944 87308 87932 90068 90896 101816 103952 105248 106444 122056 123443 124982 127604 142934 144248 147752 148808 149431 153824 155572 167024 168922 174616 175864 180136 181792 198341 203632 207904 212888 240097 241813 244112 246886 249964 255208 285868 288496 292721 295504 297616 298862 311144 334048 337844 349232 350911 351728 360272 396682 407264 414713 425776 427823 480194 483626 488224 493772 499928 505609 510416 571736 576992 585442 591008 595232 597724 622288 675688 698464 701822 703456 720544 793364 829426 851552 855646 929071 960388 967252 987544 999856 1011218 1020832 1143472 1170884 1195448 1244576 1351376 1357873 1403644 1586728 1604759 1643741 1658852 1711292 1858142 1920776 1934504 1942603 1975088 1999712 2022436 2286944 2341768 2390896 2702752 2715746 2807288 2839189 3173456 3209518 3287482 3317704 3422584 3716284 3841552 3869008 3885206 3950176 4044872 4561843 4683536 4781792 5431492 5561699 5614576 5678378 6346912 6419036 6574964 6635408 6845168 7432568 7683104 7738016 7770412 8089744 9123686 9367072 10862984 11123398 11229152 11356756 12838072 13149928 13270816 13690336 14865136 15540824 16179488 17652349 18247372 21368633 21725968 22246796 22713512 25676144 26299856 29730272 31081648 31231079 35304698 36494744 36909457 42737266 43451936 44493592 45427024 51352288 52599712 62163296 62462158 70609396 72989488 73818914 85474532 88987184 90854048 124924316 141218792 145978976 147637828 170949064 177974368 249848632 282437584 295275656 341898128 406004027 499697264 564875168 590551312 683796256 812008054 999394528 1181102624 1624016108 3248032216 6496064432 12992128864
- Sum of all divisors σ(n): 33834931200
- Sum of proper divisors (its aliquot sum) s(n): 20842802336
- 12992128864 is an abundant number, because the sum of its proper divisors (20842802336) is greater than itself. Its abundance is 7850673472
Bases of 12992128864
- Binary: 11000001100110010000100111011000002
- Hexadecimal: 0x306642760
- Base-36: 5YV6ESG
Squares and roots of 12992128864
- 12992128864 squared (129921288642) is 168795412418781930496
- 12992128864 cubed (129921288643) is 2193011749796840774918723436544
-
The
square root of 12992128864 is 113983.0200687805 -
The
cube root of 12992128864 is 2350.8600361397
Scales and comparisons
How big is 12992128864?- 12,992,128,864 seconds is equal to 413 years, 5 weeks, 4 days, 20 hours, 41 minutes, 4 seconds.
-
To count from 1 to 12,992,128,864 would take you about eight hundred twenty-six 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 12992128864 cubic inches would be around 195.9 feet tall.
Recreational maths with 12992128864
- 12992128864 backwards is 46882129921
- 12992128864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12992128864's digits is 52
- More coming soon!
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