138067666128
138,067,666,128 is an even composite number composed of five prime numbers multiplied together.
138067666128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 138067666128:
24 × 36 × 72 × 37 × 6529
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 37 × 6529)See below for interesting mathematical facts about the number 138067666128 from the Numbermatics database.
Names of 138067666128
- Cardinal: 138067666128 can be written as One hundred thirty-eight billion, sixty-seven million, six hundred sixty-six thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38067666128 × 1011
Factors of 138067666128
Divisors of 138067666128
- Number of divisors d(n): 420
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 37 42 48 49 54 56 63 72 74 81 84 98 108 111 112 126 144 147 148 162 168 189 196 216 222 243 252 259 294 296 324 333 336 378 392 432 441 444 486 504 518 567 588 592 648 666 729 756 777 784 882 888 972 999 1008 1036 1134 1176 1296 1323 1332 1458 1512 1554 1701 1764 1776 1813 1944 1998 2072 2268 2331 2352 2646 2664 2916 2997 3024 3108 3402 3528 3626 3888 3969 3996 4144 4536 4662 5103 5292 5328 5439 5832 5994 6216 6529 6804 6993 7056 7252 7938 7992 8991 9072 9324 10206 10584 10878 11664 11907 11988 12432 13058 13608 13986 14504 15876 15984 16317 17982 18648 19587 20412 20979 21168 21756 23814 23976 26116 26973 27216 27972 29008 31752 32634 35721 35964 37296 39174 40824 41958 43512 45703 47628 47952 48951 52232 53946 55944 58761 62937 63504 65268 71442 71928 78348 81648 83916 87024 91406 95256 97902 104464 107892 111888 117522 125874 130536 137109 142884 143856 146853 156696 167832 176283 182812 188811 190512 195804 215784 235044 241573 251748 261072 274218 285768 293706 313392 319921 335664 352566 365624 377622 391608 411327 431568 440559 470088 483146 503496 528849 548436 571536 587412 639842 705132 724719 731248 755244 783216 822654 881118 940176 959763 966292 1006992 1057698 1096872 1174824 1233981 1279684 1321677 1410264 1449438 1510488 1586547 1645308 1691011 1762236 1919526 1932584 2115396 2174157 2193744 2349648 2467962 2559368 2643354 2820528 2879289 2898876 3020976 3173094 3290616 3382022 3524472 3701943 3839052 3865168 4230792 4348314 4759641 4935924 5073033 5118736 5286708 5758578 5797752 6346188 6522471 6581232 6764044 7048944 7403886 7678104 8461584 8637867 8696628 9519282 9871848 10146066 10573416 11105829 11517156 11595504 11837077 12692376 13044942 13528088 14807772 15219099 15356208 17275734 17393256 19038564 19567413 19743696 20292132 21146832 22211658 23034312 23674154 25384752 25913601 26089884 27056176 29615544 30438198 33317487 34551468 34786512 35511231 38077128 39134826 40584264 44423316 45657297 46068624 47348308 51827202 52179768 58702239 59231088 60876396 66634974 69102936 71022462 76154256 77740803 78269652 81168528 88846632 91314594 94696616 103654404 104359536 106533693 117404478 121752792 133269948 136971891 138205872 142044924 155481606 156539304 176106717 177693264 182629188 189393232 207308808 213067386 233222409 234808956 243505584 266539896 273943782 284089848 310963212 313078608 319601079 352213434 365258376 410915673 414617616 426134772 466444818 469617912 533079792 547887564 568179696 621926424 639202158 704426868 730516752 821831346 852269544 932889636 939235824 958803237 1095775128 1232747019 1243852848 1278404316 1408853736 1643662692 1704539088 1865779272 1917606474 2191550256 2465494038 2556808632 2817707472 2876409711 3287325384 3731558544 3835212948 4930988076 5113617264 5752819422 6574650768 7670425896 8629229133 9861976152 11505638844 15340851792 17258458266 19723952304 23011277688 34516916532 46022555376 69033833064 138067666128
- Sum of all divisors σ(n): 479240474340
- Sum of proper divisors (its aliquot sum) s(n): 341172808212
- 138067666128 is an abundant number, because the sum of its proper divisors (341172808212) is greater than itself. Its abundance is 203105142084
Bases of 138067666128
- Binary: 100000001001010111100101100100110100002
- Hexadecimal: 0x20257964D0
- Base-36: 1RFDX900
Squares and roots of 138067666128
- 138067666128 squared (1380676661282) is 19062680430032878512384
- 138067666128 cubed (1380676661283) is 2631939797118538934510619425329152
-
The
square root of 138067666128 is 371574.5768052493 -
The
cube root of 138067666128 is 5168.4937395105
Scales and comparisons
How big is 138067666128?- 138,067,666,128 seconds is equal to 4,390 years, 6 weeks, 3 days, 9 hours, 28 minutes, 48 seconds.
-
To count from 1 to 138,067,666,128 would take you about eight thousand, seven hundred eighty 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 138067666128 cubic inches would be around 430.7 feet tall.
Recreational maths with 138067666128
- 138067666128 backwards is 821666760831
- 138067666128 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138067666128's digits is 54
- More coming soon!
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