13078960640
13,078,960,640 is an even composite number composed of four prime numbers multiplied together.
13078960640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13078960640:
29 × 5 × 41 × 3532
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 353 × 353)See below for interesting mathematical facts about the number 13078960640 from the Numbermatics database.
Names of 13078960640
- Cardinal: 13078960640 can be written as Thirteen billion, seventy-eight million, nine hundred sixty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.307896064 × 1010
Factors of 13078960640
Divisors of 13078960640
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 353 410 512 640 656 706 820 1280 1312 1412 1640 1765 2560 2624 2824 3280 3530 5248 5648 6560 7060 10496 11296 13120 14120 14473 20992 22592 26240 28240 28946 45184 52480 56480 57892 72365 90368 104960 112960 115784 124609 144730 180736 225920 231568 249218 289460 451840 463136 498436 578920 623045 903680 926272 996872 1157840 1246090 1852544 1993744 2315680 2492180 3705088 3987488 4631360 4984360 5108969 7410176 7974976 9262720 9968720 10217938 15949952 18525440 19937440 20435876 25544845 31899904 37050880 39874880 40871752 51089690 63799808 79749760 81743504 102179380 159499520 163487008 204358760 318999040 326974016 408717520 653948032 817435040 1307896064 1634870080 2615792128 3269740160 6539480320 13078960640
- Sum of all divisors σ(n): 32214961548
- Sum of proper divisors (its aliquot sum) s(n): 19136000908
- 13078960640 is an abundant number, because the sum of its proper divisors (19136000908) is greater than itself. Its abundance is 6057040268
Bases of 13078960640
- Binary: 11000010111001000100011010000000002
- Hexadecimal: 0x30B911A00
- Base-36: 60AVIM8
Squares and roots of 13078960640
- 13078960640 squared (130789606402) is 171059211422669209600
- 13078960640 cubed (130789606403) is 2237276693306528996098310144000
-
The
square root of 13078960640 is 114363.2836184759 -
The
cube root of 13078960640 is 2356.0856686469
Scales and comparisons
How big is 13078960640?- 13,078,960,640 seconds is equal to 415 years, 45 weeks, 1 day, 20 hours, 37 minutes, 20 seconds.
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To count from 1 to 13,078,960,640 would take you about eight hundred thirty-one 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 13078960640 cubic inches would be around 196.3 feet tall.
Recreational maths with 13078960640
- 13078960640 backwards is 04606987031
- The number of decimal digits it has is: 11
- The sum of 13078960640's digits is 44
- More coming soon!
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