1388908007168
1,388,908,007,168 is an even composite number composed of five prime numbers multiplied together.
1388908007168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1388908007168:
28 × 11 × 53 × 71 × 131071
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 53 × 71 × 131071)See below for interesting mathematical facts about the number 1388908007168 from the Numbermatics database.
Names of 1388908007168
- Cardinal: 1388908007168 can be written as One trillion, three hundred eighty-eight billion, nine hundred eight million, seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.388908007168 × 1012
Factors of 1388908007168
Divisors of 1388908007168
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 53 64 71 88 106 128 142 176 212 256 284 352 424 568 583 704 781 848 1136 1166 1408 1562 1696 2272 2332 2816 3124 3392 3763 4544 4664 6248 6784 7526 9088 9328 12496 13568 15052 18176 18656 24992 30104 37312 41393 49984 60208 74624 82786 99968 120416 131071 149248 165572 199936 240832 262142 331144 481664 524284 662288 963328 1048568 1324576 1441781 2097136 2649152 2883562 4194272 5298304 5767124 6946763 8388544 9306041 10596608 11534248 13893526 16777088 18612082 23068496 27787052 33554176 37224164 46136992 55574104 74448328 76414393 92273984 102366451 111148208 148896656 152828786 184547968 204732902 222296416 297793312 305657572 369095936 409465804 444592832 493220173 595586624 611315144 818931608 889185664 986440346 1191173248 1222630288 1637863216 1778371328 1972880692 2382346496 2445260576 3275726432 3945761384 4890521152 5425421903 6551452864 7891522768 9781042304 10850843806 13102905728 15783045536 19562084608 21701687612 26205811456 31566091072 43403375224 63132182144 86806750448 126264364288 173613500896 347227001792 694454003584 1388908007168
- Sum of all divisors σ(n): 3124915863552
- Sum of proper divisors (its aliquot sum) s(n): 1736007856384
- 1388908007168 is an abundant number, because the sum of its proper divisors (1736007856384) is greater than itself. Its abundance is 347099849216
Bases of 1388908007168
- Binary: 101000011011000010101111001001111000000002
- Hexadecimal: 0x143615E4F00
- Base-36: HQ1ZYT4W
Squares and roots of 1388908007168
- 1388908007168 squared (13889080071682) is 1929065452375385139380224
- 1388908007168 cubed (13889080071683) is 2679294453155332585793068834469445632
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The
square root of 1388908007168 is 1178519.4131485489 -
The
cube root of 1388908007168 is 11157.2670280919
Scales and comparisons
How big is 1388908007168?- 1,388,908,007,168 seconds is equal to 44,162 years, 50 weeks, 6 days, 3 hours, 46 minutes, 8 seconds.
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To count from 1 to 1,388,908,007,168 would take you about one hundred ten thousand, four hundred seven 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 1388908007168 cubic inches would be around 929.8 feet tall.
Recreational maths with 1388908007168
- 1388908007168 backwards is 8617008098831
- The number of decimal digits it has is: 13
- The sum of 1388908007168's digits is 59
- More coming soon!
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