138487898010
138,487,898,010 is an even composite number composed of eight prime numbers multiplied together.
138487898010 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138487898010:
2 × 3 × 5 × 7 × 11 × 41 × 61 × 23971
See below for interesting mathematical facts about the number 138487898010 from the Numbermatics database.
Names of 138487898010
- Cardinal: 138487898010 can be written as One hundred thirty-eight billion, four hundred eighty-seven million, eight hundred ninety-eight thousand and ten.
Scientific notation
- Scientific notation: 1.3848789801 × 1011
Factors of 138487898010
Divisors of 138487898010
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 41 42 55 61 66 70 77 82 105 110 122 123 154 165 183 205 210 231 246 287 305 330 366 385 410 427 451 462 574 610 615 671 770 854 861 902 915 1155 1230 1281 1342 1353 1435 1722 1830 2013 2135 2255 2310 2501 2562 2706 2870 3157 3355 4026 4270 4305 4510 4697 5002 6314 6405 6710 6765 7503 8610 9394 9471 10065 12505 12810 13530 14091 15006 15785 17507 18942 20130 23485 23971 25010 27511 28182 31570 35014 37515 46970 47355 47942 52521 55022 70455 71913 75030 82533 87535 94710 105042 119855 137555 140910 143826 165066 167797 175070 192577 239710 262605 263681 275110 335594 359565 385154 412665 503391 525210 527362 577731 719130 791043 825330 838985 962885 982811 1006782 1155462 1318405 1462231 1582086 1677970 1845767 1925770 1965622 2516955 2636810 2888655 2924462 2948433 3691534 3955215 4386693 4914055 5033910 5537301 5777310 5896866 6879677 7311155 7910430 8773386 9228835 9828110 10235617 10810921 11074602 13759354 14622310 14742165 16084541 18457670 20471234 20639031 21621842 21933465 27686505 29484330 30706851 32169082 32432763 34398385 41278062 43866930 48253623 51178085 54054605 55373010 59951471 61413702 64865526 68796770 75676447 80422705 96507246 102356170 103195155 108109210 112591787 119902942 151352894 153534255 160845410 162163815 179854413 206390310 225183574 227029341 241268115 299757355 307068510 324327630 337775361 359708826 378382235 419660297 454058682 482536230 562958935 599514710 659466181 675550722 756764470 839320594 899272065 1125917870 1135146705 1258980891 1318932362 1688876805 1798544130 1978398543 2098301485 2270293410 2517961782 3297330905 3377753610 3956797086 4196602970 4616263267 6294904455 6594661810 9232526534 9891992715 12589808910 13848789801 19783985430 23081316335 27697579602 46162632670 69243949005 138487898010
- Sum of all divisors σ(n): 431468384256
- Sum of proper divisors (its aliquot sum) s(n): 292980486246
- 138487898010 is an abundant number, because the sum of its proper divisors (292980486246) is greater than itself. Its abundance is 154492588236
Bases of 138487898010
- Binary: 100000001111101000010110011111100110102
- Hexadecimal: 0x203E859F9A
- Base-36: 1RMC49ZU
Squares and roots of 138487898010
- 138487898010 squared (1384878980102) is 19178897895228161960100
- 138487898010 cubed (1384878980103) is 2656045255658561359210090489401000
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The
square root of 138487898010 is 372139.6216610105 -
The
cube root of 138487898010 is 5173.7321515899
Scales and comparisons
How big is 138487898010?- 138,487,898,010 seconds is equal to 4,403 years, 25 weeks, 2 days, 4 hours, 33 minutes, 30 seconds.
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To count from 1 to 138,487,898,010 would take you about eight thousand, eight hundred 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 138487898010 cubic inches would be around 431.1 feet tall.
Recreational maths with 138487898010
- 138487898010 backwards is 010898784831
- The number of decimal digits it has is: 12
- The sum of 138487898010's digits is 57
- More coming soon!
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