1387474768225
1,387,474,768,225 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 1387474768225 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.
1387474768225 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1387474768225:
52 × 7 × 13 × 29 × 43 × 127 × 3851
(5 × 5 × 7 × 13 × 29 × 43 × 127 × 3851)See below for interesting mathematical facts about the number 1387474768225 from the Numbermatics database.
Names of 1387474768225
- Cardinal: 1387474768225 can be written as One trillion, three hundred eighty-seven billion, four hundred seventy-four million, seven hundred sixty-eight thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.387474768225 × 1012
Factors of 1387474768225
Divisors of 1387474768225
- Number of divisors d(n): 192
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Complete list of divisors:
1 5 7 13 25 29 35 43 65 91 127 145 175 203 215 301 325 377 455 559 635 725 889 1015 1075 1247 1505 1651 1885 2275 2639 2795 3175 3683 3851 3913 4445 5075 5461 6235 7525 8255 8729 9425 11557 13195 13975 16211 18415 19255 19565 22225 25781 26957 27305 31175 38227 41275 43645 47879 50063 57785 65975 70993 81055 92075 96275 97825 111679 113477 128905 134785 136525 158369 165593 191135 218225 239395 250315 288925 335153 350441 354965 405275 489077 496951 558395 567385 644525 673925 781753 791845 827965 955675 1108583 1159151 1196975 1251575 1451827 1675765 1752205 1774825 2058797 2152709 2445385 2484755 2791975 2836925 3423539 3908765 3959225 4139825 4802197 5542915 5795755 6358001 7259135 8378825 8761025 10162789 10293985 10763545 12226925 12423775 14183233 14411579 15068963 17117695 19543825 21030311 24010985 27714575 28978775 31790005 33615379 36295675 44506007 50813945 51469925 53817725 62428561 70916165 72057895 75344815 85588475 99282631 105151555 120054925 147212177 158950025 168076895 184382029 222530035 254069725 273394043 312142805 354580825 360289475 376724075 436999927 496413155 525757775 609879019 736060885 840384475 921910145 1112650175 1290674203 1366970215 1560714025 1913758301 2184999635 2482065775 3049395095 3680304425 4269153133 4609550725 6453371015 6834851075 7928427247 9568791505 10924998175 15246975475 21345765665 32266855075 39642136235 47843957525 55498990729 106728828325 198210681175 277494953645 1387474768225
- Sum of all divisors σ(n): 2259695370240
- Sum of proper divisors (its aliquot sum) s(n): 872220602015
- 1387474768225 is a deficient number, because the sum of its proper divisors (872220602015) is less than itself. Its deficiency is 515254166210
Bases of 1387474768225
- Binary: 101000011000010111111000011010001011000012
- Hexadecimal: 0x1430BF0D161
- Base-36: HPEANIW1
Squares and roots of 1387474768225
- 1387474768225 squared (13874747682252) is 1925086232461017469650625
- 1387474768225 cubed (13874747682253) is 2671008574196988685051176893601390625
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The
square root of 1387474768225 is 1177911.1885982743 -
The
cube root of 1387474768225 is 11153.4279129617
Scales and comparisons
How big is 1387474768225?- 1,387,474,768,225 seconds is equal to 44,117 years, 21 weeks, 17 hours, 50 minutes, 25 seconds.
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To count from 1 to 1,387,474,768,225 would take you about one hundred ten thousand, two hundred ninety-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 1387474768225 cubic inches would be around 929.5 feet tall.
Recreational maths with 1387474768225
- 1387474768225 backwards is 5228674747831
- The number of decimal digits it has is: 13
- The sum of 1387474768225's digits is 64
- More coming soon!
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