138989088
138,989,088 is an even composite number composed of four prime numbers multiplied together.
138989088 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 138989088:
25 × 33 × 74 × 67
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 67)See below for interesting mathematical facts about the number 138989088 from the Numbermatics database.
Names of 138989088
- Cardinal: 138989088 can be written as One hundred thirty-eight million, nine hundred eighty-nine thousand and eighty-eight.
Scientific notation
- Scientific notation: 1.38989088 × 108
Factors of 138989088
Divisors of 138989088
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 67 72 84 96 98 108 112 126 134 144 147 168 189 196 201 216 224 252 268 288 294 336 343 378 392 402 432 441 469 504 536 588 603 672 686 756 784 804 864 882 938 1008 1029 1072 1176 1206 1323 1372 1407 1512 1568 1608 1764 1809 1876 2016 2058 2144 2352 2401 2412 2646 2744 2814 3024 3087 3216 3283 3528 3618 3752 4116 4221 4704 4802 4824 5292 5488 5628 6048 6174 6432 6566 7056 7203 7236 7504 8232 8442 9261 9604 9648 9849 10584 10976 11256 12348 12663 13132 14112 14406 14472 15008 16464 16884 18522 19208 19296 19698 21168 21609 22512 22981 24696 25326 26264 28812 28944 29547 32928 33768 37044 38416 39396 42336 43218 45024 45962 49392 50652 52528 57624 57888 59094 64827 67536 68943 74088 76832 78792 86436 88641 91924 98784 101304 105056 115248 118188 129654 135072 137886 148176 157584 160867 172872 177282 183848 202608 206829 230496 236376 259308 275772 296352 315168 321734 345744 354564 367696 405216 413658 472752 482601 518616 551544 620487 643468 691488 709128 735392 827316 945504 965202 1037232 1103088 1240974 1286936 1418256 1447803 1654632 1930404 2074464 2206176 2481948 2573872 2836512 2895606 3309264 3860808 4343409 4963896 5147744 5791212 6618528 7721616 8686818 9927792 11582424 15443232 17373636 19855584 23164848 34747272 46329696 69494544 138989088
- Sum of all divisors σ(n): 479979360
- Sum of proper divisors (its aliquot sum) s(n): 340990272
- 138989088 is an abundant number, because the sum of its proper divisors (340990272) is greater than itself. Its abundance is 202001184
Bases of 138989088
- Binary: 10000100100011001110001000002
- Hexadecimal: 0x848CE20
- Base-36: 2AR0O0
Squares and roots of 138989088
- 138989088 squared (1389890882) is 19317966583071744
- 138989088 cubed (1389890883) is 2684986557395617937129472
-
The
square root of 138989088 is 11789.3633415889 -
The
cube root of 138989088 is 517.9965911633
Scales and comparisons
How big is 138989088?- 138,989,088 seconds is equal to 4 years, 21 weeks, 5 days, 16 hours, 4 minutes, 48 seconds.
-
To count from 1 to 138,989,088 would take you about 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 138989088 cubic inches would be around 43.2 feet tall.
Recreational maths with 138989088
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