38429474816
38,429,474,816 is an even composite number composed of three prime numbers multiplied together.
38429474816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 38429474816:
214 × 292 × 2789
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 29 × 2789)See below for interesting mathematical facts about the number 38429474816 from the Numbermatics database.
Names of 38429474816
- Cardinal: 38429474816 can be written as Thirty-eight billion, four hundred twenty-nine million, four hundred seventy-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.8429474816 × 1010
Factors of 38429474816
Divisors of 38429474816
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 4 8 16 29 32 58 64 116 128 232 256 464 512 841 928 1024 1682 1856 2048 2789 3364 3712 4096 5578 6728 7424 8192 11156 13456 14848 16384 22312 26912 29696 44624 53824 59392 80881 89248 107648 118784 161762 178496 215296 237568 323524 356992 430592 475136 647048 713984 861184 1294096 1427968 1722368 2345549 2588192 2855936 3444736 4691098 5176384 5711872 6889472 9382196 10352768 11423744 13778944 18764392 20705536 22847488 37528784 41411072 45694976 75057568 82822144 150115136 165644288 300230272 331288576 600460544 662577152 1200921088 1325154304 2401842176 4803684352 9607368704 19214737408 38429474816
- Sum of all divisors σ(n): 79626759030
- Sum of proper divisors (its aliquot sum) s(n): 41197284214
- 38429474816 is an abundant number, because the sum of its proper divisors (41197284214) is greater than itself. Its abundance is 2767809398
Bases of 38429474816
- Binary: 1000111100101001001101000000000000002
- Hexadecimal: 0x8F2934000
- Base-36: HNJX0JK
Squares and roots of 38429474816
- 38429474816 squared (384294748162) is 1476824534633578233856
- 38429474816 cubed (384294748163) is 56753591261352014525934910570496
-
The
square root of 38429474816 is 196034.3715168337 -
The
cube root of 38429474816 is 3374.5936356757
Scales and comparisons
How big is 38429474816?- 38,429,474,816 seconds is equal to 1,221 years, 48 weeks, 5 days, 14 hours, 6 minutes, 56 seconds.
-
To count from 1 to 38,429,474,816 would take you about two thousand, four hundred forty-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 38429474816 cubic inches would be around 281.2 feet tall.
Recreational maths with 38429474816
- 38429474816 backwards is 61847492483
- The number of decimal digits it has is: 11
- The sum of 38429474816's digits is 56
- More coming soon!
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