12396909920
12,396,909,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 12396909920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
12396909920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 12396909920:
25 × 5 × 31 × 179 × 13963
(2 × 2 × 2 × 2 × 2 × 5 × 31 × 179 × 13963)See below for interesting mathematical facts about the number 12396909920 from the Numbermatics database.
Names of 12396909920
- Cardinal: 12396909920 can be written as Twelve billion, three hundred ninety-six million, nine hundred nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.239690992 × 1010
Factors of 12396909920
Divisors of 12396909920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 80 124 155 160 179 248 310 358 496 620 716 895 992 1240 1432 1790 2480 2864 3580 4960 5549 5728 7160 11098 13963 14320 22196 27745 27926 28640 44392 55490 55852 69815 88784 110980 111704 139630 177568 221960 223408 279260 432853 443920 446816 558520 865706 887840 1117040 1731412 2164265 2234080 2499377 3462824 4328530 4998754 6925648 8657060 9997508 12496885 13851296 17314120 19995016 24993770 34628240 39990032 49987540 69256480 77480687 79980064 99975080 154961374 199950160 309922748 387403435 399900320 619845496 774806870 1239690992 1549613740 2479381984 3099227480 6198454960 12396909920
- Sum of all divisors σ(n): 30403537920
- Sum of proper divisors (its aliquot sum) s(n): 18006628000
- 12396909920 is an abundant number, because the sum of its proper divisors (18006628000) is greater than itself. Its abundance is 5609718080
Bases of 12396909920
- Binary: 10111000101110100111010101011000002
- Hexadecimal: 0x2E2E9D560
- Base-36: 5P0SSWW
Squares and roots of 12396909920
- 12396909920 squared (123969099202) is 153683375564594406400
- 12396909920 cubed (123969099203) is 1905198963075805997476671488000
-
The
square root of 12396909920 is 111341.4115232963 -
The
cube root of 12396909920 is 2314.3967733553
Scales and comparisons
How big is 12396909920?- 12,396,909,920 seconds is equal to 394 years, 9 weeks, 3 days, 18 hours, 5 minutes, 20 seconds.
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To count from 1 to 12,396,909,920 would take you about seven hundred eighty-eight 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 12396909920 cubic inches would be around 192.9 feet tall.
Recreational maths with 12396909920
- 12396909920 backwards is 02990969321
- The number of decimal digits it has is: 11
- The sum of 12396909920's digits is 50
- More coming soon!
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