1361381472
1,361,381,472 is an even composite number composed of four prime numbers multiplied together.
1361381472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1361381472:
25 × 33 × 11 × 143243
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 143243)See below for interesting mathematical facts about the number 1361381472 from the Numbermatics database.
Names of 1361381472
- Cardinal: 1361381472 can be written as One billion, three hundred sixty-one million, three hundred eighty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.361381472 × 109
Factors of 1361381472
Divisors of 1361381472
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 88 96 99 108 132 144 176 198 216 264 288 297 352 396 432 528 594 792 864 1056 1188 1584 2376 3168 4752 9504 143243 286486 429729 572972 859458 1145944 1289187 1575673 1718916 2291888 2578374 3151346 3437832 3867561 4583776 4727019 5156748 6302692 6875664 7735122 9454038 10313496 12605384 13751328 14181057 15470244 18908076 20626992 25210768 28362114 30940488 37816152 41253984 42543171 50421536 56724228 61880976 75632304 85086342 113448456 123761952 151264608 170172684 226896912 340345368 453793824 680690736 1361381472
- Sum of all divisors σ(n): 4331698560
- Sum of proper divisors (its aliquot sum) s(n): 2970317088
- 1361381472 is an abundant number, because the sum of its proper divisors (2970317088) is greater than itself. Its abundance is 1608935616
Bases of 1361381472
- Binary: 10100010010010100001000011000002
- Hexadecimal: 0x51250860
- Base-36: MIJ4O0
Squares and roots of 1361381472
- 1361381472 squared (13613814722) is 1853359512304886784
- 1361381472 cubed (13613814723) is 2523129301006828882795266048
-
The
square root of 1361381472 is 36896.9032846931 -
The
cube root of 1361381472 is 1108.3066657135
Scales and comparisons
How big is 1361381472?- 1,361,381,472 seconds is equal to 43 years, 14 weeks, 6 days, 17 hours, 31 minutes, 12 seconds.
-
To count from 1 to 1,361,381,472 would take you about eighty-six 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 1361381472 cubic inches would be around 92.4 feet tall.
Recreational maths with 1361381472
- 1361381472 backwards is 2741831631
- 1361381472 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1361381472's digits is 36
- More coming soon!
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