138140689995
138,140,689,995 is an odd composite number composed of five prime numbers multiplied together.
138140689995 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138140689995:
32 × 5 × 72 × 115 × 389
(3 × 3 × 5 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 389)See below for interesting mathematical facts about the number 138140689995 from the Numbermatics database.
Names of 138140689995
- Cardinal: 138140689995 can be written as One hundred thirty-eight billion, one hundred forty million, six hundred eighty-nine thousand, nine hundred ninety-five.
Scientific notation
- Scientific notation: 1.38140689995 × 1011
Factors of 138140689995
Divisors of 138140689995
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 5 7 9 11 15 21 33 35 45 49 55 63 77 99 105 121 147 165 231 245 315 363 385 389 441 495 539 605 693 735 847 1089 1155 1167 1331 1617 1815 1945 2205 2541 2695 2723 3465 3501 3993 4235 4279 4851 5445 5835 5929 6655 7623 8085 8169 9317 11979 12705 12837 13615 14641 17505 17787 19061 19965 21395 24255 24507 27951 29645 29953 38115 38511 40845 43923 46585 47069 53361 57183 59895 64185 65219 73205 83853 88935 89859 95305 102487 122535 131769 139755 141207 149765 161051 171549 192555 195657 209671 219615 235345 266805 269577 285915 307461 326095 329483 419265 423621 449295 483153 512435 517759 586971 629013 658845 706035 717409 805255 857745 922383 978285 988449 1048355 1127357 1347885 1449459 1537305 1553277 1647415 1887039 2118105 2152227 2306381 2415765 2588795 2934855 2965347 3145065 3382071 3587045 3624313 4611915 4659831 4942245 5636785 5695349 6456681 6919143 7247295 7766385 7891499 9435195 10146213 10761135 10872939 11531905 14826735 16910355 17086047 18121565 20757429 23299155 23674497 25370191 28476745 32283405 32618817 34595715 39457495 39867443 50731065 51258141 54364695 62648839 71023491 76110573 85430235 103787145 118372485 119602329 126850955 163094085 187946517 199337215 228331719 256290705 279072101 313244195 355117455 358806987 380552865 438541873 563839551 598011645 837216303 939732585 1141658595 1315625619 1395360505 1794034935 2192709365 2511648909 2819197755 3069793111 3946876857 4186081515 6578128095 9209379333 12558244545 15348965555 19734384285 27628137999 46046896665 138140689995
- Sum of all divisors σ(n): 307177874640
- Sum of proper divisors (its aliquot sum) s(n): 169037184645
- 138140689995 is an abundant number, because the sum of its proper divisors (169037184645) is greater than itself. Its abundance is 30896494650
Bases of 138140689995
- Binary: 100000001010011101001110100110010010112
- Hexadecimal: 0x2029D3A64B
- Base-36: 1RGLEEKR
Squares and roots of 138140689995
- 138140689995 squared (1381406899952) is 19082850232294693100025
- 138140689995 cubed (1381406899953) is 2636118098160434937014219051749875
-
The
square root of 138140689995 is 371672.8265491037 -
The
cube root of 138140689995 is 5169.4047828415
Scales and comparisons
How big is 138140689995?- 138,140,689,995 seconds is equal to 4,392 years, 23 weeks, 1 day, 13 hours, 53 minutes, 15 seconds.
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To count from 1 to 138,140,689,995 would take you about eight thousand, seven hundred eighty-four 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 138140689995 cubic inches would be around 430.8 feet tall.
Recreational maths with 138140689995
- 138140689995 backwards is 599986041831
- 138140689995 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138140689995's digits is 63
- More coming soon!
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