1338742125
1,338,742,125 is an odd composite number composed of five prime numbers multiplied together.
1338742125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1338742125:
32 × 53 × 7 × 47 × 3617
(3 × 3 × 5 × 5 × 5 × 7 × 47 × 3617)See below for interesting mathematical facts about the number 1338742125 from the Numbermatics database.
Names of 1338742125
- Cardinal: 1338742125 can be written as One billion, three hundred thirty-eight million, seven hundred forty-two thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.338742125 × 109
Factors of 1338742125
Divisors of 1338742125
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 9 15 21 25 35 45 47 63 75 105 125 141 175 225 235 315 329 375 423 525 705 875 987 1125 1175 1575 1645 2115 2625 2961 3525 3617 4935 5875 7875 8225 10575 10851 14805 17625 18085 24675 25319 32553 41125 52875 54255 74025 75957 90425 123375 126595 162765 169999 227871 271275 370125 379785 452125 509997 632975 813825 849995 1139355 1189993 1356375 1529991 1898925 2549985 3164875 3569979 4069125 4249975 5696775 5949965 7649955 9494625 10709937 12749925 17849895 21249875 28483875 29749825 38249775 53549685 63749625 89249475 148749125 191248875 267748425 446247375 1338742125
- Sum of all divisors σ(n): 2817524736
- Sum of proper divisors (its aliquot sum) s(n): 1478782611
- 1338742125 is an abundant number, because the sum of its proper divisors (1478782611) is greater than itself. Its abundance is 140040486
Bases of 1338742125
- Binary: 10011111100101110010101011011012
- Hexadecimal: 0x4FCB956D
- Base-36: M51W19
Squares and roots of 1338742125
- 1338742125 squared (13387421252) is 1792230477249515625
- 1338742125 cubed (13387421253) is 2399334437602780703033203125
-
The
square root of 1338742125 is 36588.8251382851 -
The
cube root of 1338742125 is 1102.1286947459
Scales and comparisons
How big is 1338742125?- 1,338,742,125 seconds is equal to 42 years, 29 weeks, 3 days, 16 hours, 48 minutes, 45 seconds.
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To count from 1 to 1,338,742,125 would take you about eighty-five 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 1338742125 cubic inches would be around 91.8 feet tall.
Recreational maths with 1338742125
- 1338742125 backwards is 5212478331
- The number of decimal digits it has is: 10
- The sum of 1338742125's digits is 36
- More coming soon!
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