130849040
130,849,040 is an even composite number composed of five prime numbers multiplied together.
130849040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 130849040:
24 × 5 × 7 × 412 × 139
(2 × 2 × 2 × 2 × 5 × 7 × 41 × 41 × 139)See below for interesting mathematical facts about the number 130849040 from the Numbermatics database.
Names of 130849040
- Cardinal: 130849040 can be written as One hundred thirty million, eight hundred forty-nine thousand and forty.
Scientific notation
- Scientific notation: 1.3084904 × 108
Factors of 130849040
Divisors of 130849040
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 41 56 70 80 82 112 139 140 164 205 278 280 287 328 410 556 560 574 656 695 820 973 1112 1148 1390 1435 1640 1681 1946 2224 2296 2780 2870 3280 3362 3892 4592 4865 5560 5699 5740 6724 7784 8405 9730 11120 11398 11480 11767 13448 15568 16810 19460 22796 22960 23534 26896 28495 33620 38920 39893 45592 47068 56990 58835 67240 77840 79786 91184 94136 113980 117670 134480 159572 188272 199465 227960 233659 235340 319144 398930 455920 467318 470680 638288 797860 934636 941360 1168295 1595720 1635613 1869272 2336590 3191440 3271226 3738544 4673180 6542452 8178065 9346360 13084904 16356130 18692720 26169808 32712260 65424520 130849040
- Sum of all divisors σ(n): 358935360
- Sum of proper divisors (its aliquot sum) s(n): 228086320
- 130849040 is an abundant number, because the sum of its proper divisors (228086320) is greater than itself. Its abundance is 97237280
Bases of 130849040
- Binary: 1111100110010011001000100002
- Hexadecimal: 0x7CC9910
- Base-36: 25WJRK
Squares and roots of 130849040
- 130849040 squared (1308490402) is 17121471268921600
- 130849040 cubed (1308490403) is 2240328078925973195264000
-
The
square root of 130849040 is 11438.9265230615 -
The
cube root of 130849040 is 507.6801466797
Scales and comparisons
How big is 130849040?- 130,849,040 seconds is equal to 4 years, 8 weeks, 2 days, 10 hours, 57 minutes, 20 seconds.
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To count from 1 to 130,849,040 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 130849040 cubic inches would be around 42.3 feet tall.
Recreational maths with 130849040
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