1312990080
1,312,990,080 is an even composite number composed of five prime numbers multiplied together.
1312990080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1312990080:
27 × 3 × 5 × 29 × 23581
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 23581)See below for interesting mathematical facts about the number 1312990080 from the Numbermatics database.
Names of 1312990080
- Cardinal: 1312990080 can be written as One billion, three hundred twelve million, nine hundred ninety thousand and eighty.
Scientific notation
- Scientific notation: 1.31299008 × 109
Factors of 1312990080
Divisors of 1312990080
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 128 145 160 174 192 232 240 290 320 348 384 435 464 480 580 640 696 870 928 960 1160 1392 1740 1856 1920 2320 2784 3480 3712 4640 5568 6960 9280 11136 13920 18560 23581 27840 47162 55680 70743 94324 117905 141486 188648 235810 282972 353715 377296 471620 565944 683849 707430 754592 943240 1131888 1367698 1414860 1509184 1886480 2051547 2263776 2735396 2829720 3018368 3419245 3772960 4103094 4527552 5470792 5659440 6838490 7545920 8206188 9055104 10257735 10941584 11318880 13676980 15091840 16412376 20515470 21883168 22637760 27353960 32824752 41030940 43766336 45275520 54707920 65649504 82061880 87532672 109415840 131299008 164123760 218831680 262598016 328247520 437663360 656495040 1312990080
- Sum of all divisors σ(n): 4329655200
- Sum of proper divisors (its aliquot sum) s(n): 3016665120
- 1312990080 is an abundant number, because the sum of its proper divisors (3016665120) is greater than itself. Its abundance is 1703675040
Bases of 1312990080
- Binary: 10011100100001010100011100000002
- Hexadecimal: 0x4E42A380
- Base-36: LPPXMO
Squares and roots of 1312990080
- 1312990080 squared (13129900802) is 1723942950178406400
- 1312990080 cubed (13129900803) is 2263519992070181833408512000
-
The
square root of 1312990080 is 36235.2049807919 -
The
cube root of 1312990080 is 1095.0160419659
Scales and comparisons
How big is 1312990080?- 1,312,990,080 seconds is equal to 41 years, 38 weeks, 6 days, 15 hours, 28 minutes.
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To count from 1 to 1,312,990,080 would take you about eighty-three 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 1312990080 cubic inches would be around 91.3 feet tall.
Recreational maths with 1312990080
- 1312990080 backwards is 0800992131
- The number of decimal digits it has is: 10
- The sum of 1312990080's digits is 33
- More coming soon!
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