15399030080
15,399,030,080 is an even composite number composed of four prime numbers multiplied together.
15399030080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 15399030080:
26 × 5 × 72 × 9912
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 991 × 991)See below for interesting mathematical facts about the number 15399030080 from the Numbermatics database.
Names of 15399030080
- Cardinal: 15399030080 can be written as Fifteen billion, three hundred ninety-nine million, thirty thousand and eighty.
Scientific notation
- Scientific notation: 1.539903008 × 1010
Factors of 15399030080
Divisors of 15399030080
- Number of divisors d(n): 126
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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 98 112 140 160 196 224 245 280 320 392 448 490 560 784 980 991 1120 1568 1960 1982 2240 3136 3920 3964 4955 6937 7840 7928 9910 13874 15680 15856 19820 27748 31712 34685 39640 48559 55496 63424 69370 79280 97118 110992 138740 158560 194236 221984 242795 277480 317120 388472 443968 485590 554960 776944 971180 982081 1109920 1553888 1942360 1964162 2219840 3107776 3884720 3928324 4910405 6874567 7769440 7856648 9820810 13749134 15538880 15713296 19641620 27498268 31426592 34372835 39283240 48121969 54996536 62853184 68745670 78566480 96243938 109993072 137491340 157132960 192487876 219986144 240609845 274982680 314265920 384975752 439972288 481219690 549965360 769951504 962439380 1099930720 1539903008 1924878760 2199861440 3079806016 3849757520 7699515040 15399030080
- Sum of all divisors σ(n): 42698792682
- Sum of proper divisors (its aliquot sum) s(n): 27299762602
- 15399030080 is an abundant number, because the sum of its proper divisors (27299762602) is greater than itself. Its abundance is 11900732522
Bases of 15399030080
- Binary: 11100101011101101010001101010000002
- Hexadecimal: 0x395DA8D40
- Base-36: 72O6NNK
Squares and roots of 15399030080
- 15399030080 squared (153990300802) is 237130127404744806400
- 15399030080 cubed (153990300803) is 3651573964779897608477376512000
-
The
square root of 15399030080 is 124092.8284793283 -
The
cube root of 15399030080 is 2487.8897019303
Scales and comparisons
How big is 15399030080?- 15,399,030,080 seconds is equal to 489 years, 33 weeks, 2 days, 12 hours, 21 minutes, 20 seconds.
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To count from 1 to 15,399,030,080 would take you about nine hundred seventy-nine 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 15399030080 cubic inches would be around 207.3 feet tall.
Recreational maths with 15399030080
- 15399030080 backwards is 08003099351
- The number of decimal digits it has is: 11
- The sum of 15399030080's digits is 38
- More coming soon!
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