1013985128
1,013,985,128 is an even composite number composed of five prime numbers multiplied together.
1013985128 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 1013985128:
23 × 132 × 17 × 157 × 281
(2 × 2 × 2 × 13 × 13 × 17 × 157 × 281)See below for interesting mathematical facts about the number 1013985128 from the Numbermatics database.
Names of 1013985128
- Cardinal: 1013985128 can be written as One billion, thirteen million, nine hundred eighty-five thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.013985128 × 109
Factors of 1013985128
Divisors of 1013985128
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 13 17 26 34 52 68 104 136 157 169 221 281 314 338 442 562 628 676 884 1124 1256 1352 1768 2041 2248 2669 2873 3653 4082 4777 5338 5746 7306 8164 9554 10676 11492 14612 16328 19108 21352 22984 26533 29224 34697 38216 44117 47489 53066 62101 69394 88234 94978 106132 124202 138788 176468 189956 212264 248404 277576 352936 379912 451061 496808 573521 749989 807313 902122 1147042 1499978 1614626 1804244 2294084 2999956 3229252 3608488 4588168 5999912 6458504 7455773 9749857 14911546 19499714 29823092 38999428 59646184 77998856 126748141 253496282 506992564 1013985128
- Sum of all divisors σ(n): 2201511960
- Sum of proper divisors (its aliquot sum) s(n): 1187526832
- 1013985128 is an abundant number, because the sum of its proper divisors (1187526832) is greater than itself. Its abundance is 173541704
Bases of 1013985128
- Binary: 1111000111000000101111011010002
- Hexadecimal: 0x3C702F68
- Base-36: GRP7XK
Squares and roots of 1013985128
- 1013985128 squared (10139851282) is 1028165839805176384
- 1013985128 cubed (10139851283) is 1042544870680079270792817152
-
The
square root of 1013985128 is 31843.1331373029 -
The
cube root of 1013985128 is 1004.6401450847
Scales and comparisons
How big is 1013985128?- 1,013,985,128 seconds is equal to 32 years, 12 weeks, 3 days, 22 hours, 32 minutes, 8 seconds.
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To count from 1 to 1,013,985,128 would take you about sixty-four 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 1013985128 cubic inches would be around 83.7 feet tall.
Recreational maths with 1013985128
- 1013985128 backwards is 8215893101
- The number of decimal digits it has is: 10
- The sum of 1013985128's digits is 38
- More coming soon!
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