1386990080
1,386,990,080 is an even composite number composed of four prime numbers multiplied together.
1386990080 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 1386990080:
29 × 5 × 72 × 11057
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11057)See below for interesting mathematical facts about the number 1386990080 from the Numbermatics database.
Names of 1386990080
- Cardinal: 1386990080 can be written as One billion, three hundred eighty-six million, nine hundred ninety thousand and eighty.
Scientific notation
- Scientific notation: 1.38699008 × 109
Factors of 1386990080
Divisors of 1386990080
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 512 560 640 784 896 980 1120 1280 1568 1792 1960 2240 2560 3136 3584 3920 4480 6272 7840 8960 11057 12544 15680 17920 22114 25088 31360 44228 55285 62720 77399 88456 110570 125440 154798 176912 221140 309596 353824 386995 442280 541793 619192 707648 773990 884560 1083586 1238384 1415296 1547980 1769120 2167172 2476768 2708965 2830592 3095960 3538240 4334344 4953536 5417930 5661184 6191920 7076480 8668688 9907072 10835860 12383840 14152960 17337376 19814144 21671720 24767680 28305920 34674752 39628288 43343440 49535360 69349504 86686880 99070720 138699008 173373760 198141440 277398016 346747520 693495040 1386990080
- Sum of all divisors σ(n): 3868818228
- Sum of proper divisors (its aliquot sum) s(n): 2481828148
- 1386990080 is an abundant number, because the sum of its proper divisors (2481828148) is greater than itself. Its abundance is 1094838068
Bases of 1386990080
- Binary: 10100101010101111001010000000002
- Hexadecimal: 0x52ABCA00
- Base-36: MXS0E8
Squares and roots of 1386990080
- 1386990080 squared (13869900802) is 1923741482018406400
- 1386990080 cubed (13869900803) is 2668210352044028054208512000
-
The
square root of 1386990080 is 37242.3157174739 -
The
cube root of 1386990080 is 1115.2129014917
Scales and comparisons
How big is 1386990080?- 1,386,990,080 seconds is equal to 44 years, 5 weeks, 2 days, 3 hours, 1 minute, 20 seconds.
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To count from 1 to 1,386,990,080 would take you about 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 1386990080 cubic inches would be around 92.9 feet tall.
Recreational maths with 1386990080
- 1386990080 backwards is 0800996831
- The number of decimal digits it has is: 10
- The sum of 1386990080's digits is 44
- More coming soon!
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