138624234624
138,624,234,624 is an even composite number composed of four prime numbers multiplied together.
138624234624 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138624234624:
27 × 34 × 312 × 13913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 31 × 13913)See below for interesting mathematical facts about the number 138624234624 from the Numbermatics database.
Names of 138624234624
- Cardinal: 138624234624 can be written as One hundred thirty-eight billion, six hundred twenty-four million, two hundred thirty-four thousand, six hundred twenty-four.
Scientific notation
- Scientific notation: 1.38624234624 × 1011
Factors of 138624234624
Divisors of 138624234624
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 248 279 288 324 372 384 432 496 558 576 648 744 837 864 961 992 1116 1152 1296 1488 1674 1728 1922 1984 2232 2511 2592 2883 2976 3348 3456 3844 3968 4464 5022 5184 5766 5952 6696 7688 8649 8928 10044 10368 11532 11904 13392 13913 15376 17298 17856 20088 23064 25947 26784 27826 30752 34596 35712 40176 41739 46128 51894 53568 55652 61504 69192 77841 80352 83478 92256 103788 107136 111304 123008 125217 138384 155682 160704 166956 184512 207576 222608 250434 276768 311364 321408 333912 369024 375651 415152 431303 445216 500868 553536 622728 667824 751302 830304 862606 890432 1001736 1107072 1126953 1245456 1293909 1335648 1502604 1660608 1725212 1780864 2003472 2253906 2490912 2587818 2671296 3005208 3321216 3450424 3881727 4006944 4507812 4981824 5175636 5342592 6010416 6900848 7763454 8013888 9015624 9963648 10351272 11645181 12020832 13370393 13801696 15526908 16027776 18031248 20702544 23290362 24041664 26740786 27603392 31053816 34935543 36062496 40111179 41405088 46580724 48083328 53481572 55206784 62107632 69871086 72124992 80222358 82810176 93161448 106963144 120333537 124215264 139742172 144249984 160444716 165620352 186322896 213926288 240667074 248430528 279484344 320889432 361000611 372645792 427852576 481334148 496861056 558968688 641778864 722001222 745291584 855705152 962668296 1083001833 1117937376 1283557728 1444002444 1490583168 1711410304 1925336592 2166003666 2235874752 2567115456 2888004888 3850673184 4332007332 4471749504 5134230912 5776009776 7701346368 8664014664 11552019552 15402692736 17328029328 23104039104 34656058656 46208078208 69312117312 138624234624
- Sum of all divisors σ(n): 426311254710
- Sum of proper divisors (its aliquot sum) s(n): 287687020086
- 138624234624 is an abundant number, because the sum of its proper divisors (287687020086) is greater than itself. Its abundance is 149062785462
Bases of 138624234624
- Binary: 100000010001101010010111110100100000002
- Hexadecimal: 0x2046A5F480
- Base-36: 1ROLAG00
Squares and roots of 138624234624
- 138624234624 squared (1386242346242) is 19216678425089800421376
- 138624234624 cubed (1386242346243) is 2663897338693607301882160688922624
-
The
square root of 138624234624 is 372322.7559846429 -
The
cube root of 138624234624 is 5175.4293823937
Scales and comparisons
How big is 138624234624?- 138,624,234,624 seconds is equal to 4,407 years, 42 weeks, 5 days, 3 hours, 50 minutes, 24 seconds.
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To count from 1 to 138,624,234,624 would take you about eight thousand, eight hundred fifteen 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 138624234624 cubic inches would be around 431.3 feet tall.
Recreational maths with 138624234624
- 138624234624 backwards is 426432426831
- The number of decimal digits it has is: 12
- The sum of 138624234624's digits is 45
- More coming soon!
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