1380087072
1,380,087,072 is an even composite number composed of five prime numbers multiplied together.
1380087072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1380087072:
25 × 34 × 7 × 13 × 5851
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 5851)See below for interesting mathematical facts about the number 1380087072 from the Numbermatics database.
Names of 1380087072
- Cardinal: 1380087072 can be written as One billion, three hundred eighty million, eighty-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.380087072 × 109
Factors of 1380087072
Divisors of 1380087072
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 81 84 91 96 104 108 112 117 126 144 156 162 168 182 189 208 216 224 234 252 273 288 312 324 336 351 364 378 416 432 468 504 546 567 624 648 672 702 728 756 819 864 936 1008 1053 1092 1134 1248 1296 1404 1456 1512 1638 1872 2016 2106 2184 2268 2457 2592 2808 2912 3024 3276 3744 4212 4368 4536 4914 5616 5851 6048 6552 7371 8424 8736 9072 9828 11232 11702 13104 14742 16848 17553 18144 19656 23404 26208 29484 33696 35106 39312 40957 46808 52659 58968 70212 76063 78624 81914 93616 105318 117936 122871 140424 152126 157977 163828 187232 210636 228189 235872 245742 280848 304252 315954 327656 368613 421272 456378 473931 491484 532441 561696 608504 631908 655312 684567 737226 842544 912756 947862 982968 1064882 1105839 1217008 1263816 1310624 1369134 1474452 1597323 1685088 1825512 1895724 1965936 2053701 2129764 2211678 2434016 2527632 2738268 2948904 3194646 3317517 3651024 3791448 3931872 4107402 4259528 4423356 4791969 5055264 5476536 5897808 6161103 6389292 6635034 7302048 7582896 8214804 8519056 8846712 9583938 10953072 11795616 12322206 12778584 13270068 14375907 15165792 16429608 17038112 17693424 19167876 21906144 24644412 25557168 26540136 28751814 32859216 35386848 38335752 43127721 49288824 51114336 53080272 57503628 65718432 76671504 86255442 98577648 106160544 115007256 153343008 172510884 197155296 230014512 345021768 460029024 690043536 1380087072
- Sum of all divisors σ(n): 4996297152
- Sum of proper divisors (its aliquot sum) s(n): 3616210080
- 1380087072 is an abundant number, because the sum of its proper divisors (3616210080) is greater than itself. Its abundance is 2236123008
Bases of 1380087072
- Binary: 10100100100001001110101001000002
- Hexadecimal: 0x52427520
- Base-36: MTO200
Squares and roots of 1380087072
- 1380087072 squared (13800870722) is 1904640326301533184
- 1380087072 cubed (13800870723) is 2628569491138607521017397248
-
The
square root of 1380087072 is 37149.5231732521 -
The
cube root of 1380087072 is 1113.3596965881
Scales and comparisons
How big is 1380087072?- 1,380,087,072 seconds is equal to 43 years, 45 weeks, 6 days, 5 hours, 31 minutes, 12 seconds.
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To count from 1 to 1,380,087,072 would take you about eighty-seven 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 1380087072 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380087072
- 1380087072 backwards is 2707800831
- 1380087072 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1380087072's digits is 36
- More coming soon!
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