130115440
130,115,440 is an even composite number composed of six prime numbers multiplied together.
130115440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 130115440:
24 × 5 × 7 × 13 × 61 × 293
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 61 × 293)See below for interesting mathematical facts about the number 130115440 from the Numbermatics database.
Names of 130115440
- Cardinal: 130115440 can be written as One hundred thirty million, one hundred fifteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3011544 × 108
Factors of 130115440
Divisors of 130115440
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 61 65 70 80 91 104 112 122 130 140 182 208 244 260 280 293 305 364 427 455 488 520 560 586 610 728 793 854 910 976 1040 1172 1220 1456 1465 1586 1708 1820 2051 2135 2344 2440 2930 3172 3416 3640 3809 3965 4102 4270 4688 4880 5551 5860 6344 6832 7280 7618 7930 8204 8540 10255 11102 11720 12688 15236 15860 16408 17080 17873 19045 20510 22204 23440 26663 27755 30472 31720 32816 34160 35746 38090 41020 44408 53326 55510 60944 63440 71492 76180 82040 88816 89365 106652 111020 125111 133315 142984 152360 164080 178730 213304 222040 232349 250222 266630 285968 304720 357460 426608 444080 464698 500444 533260 625555 714920 929396 1000888 1066520 1161745 1251110 1429840 1626443 1858792 2001776 2133040 2323490 2502220 3252886 3717584 4646980 5004440 6505772 8132215 9293960 10008880 13011544 16264430 18587920 26023088 32528860 65057720 130115440
- Sum of all divisors σ(n): 379725696
- Sum of proper divisors (its aliquot sum) s(n): 249610256
- 130115440 is an abundant number, because the sum of its proper divisors (249610256) is greater than itself. Its abundance is 119494816
Bases of 130115440
- Binary: 1111100000101100111011100002
- Hexadecimal: 0x7C16770
- Base-36: 25GTPS
Squares and roots of 130115440
- 130115440 squared (1301154402) is 16930027726393600
- 130115440 cubed (1301154403) is 2202858006831902877184000
-
The
square root of 130115440 is 11406.8155065295 -
The
cube root of 130115440 is 506.7296051393
Scales and comparisons
How big is 130115440?- 130,115,440 seconds is equal to 4 years, 7 weeks, 23 hours, 10 minutes, 40 seconds.
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To count from 1 to 130,115,440 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 130115440 cubic inches would be around 42.2 feet tall.
Recreational maths with 130115440
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