1385071272
1,385,071,272 is an even composite number composed of five prime numbers multiplied together.
1385071272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1385071272:
23 × 33 × 132 × 19 × 1997
(2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 19 × 1997)See below for interesting mathematical facts about the number 1385071272 from the Numbermatics database.
Names of 1385071272
- Cardinal: 1385071272 can be written as One billion, three hundred eighty-five million, seventy-one thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.385071272 × 109
Factors of 1385071272
Divisors of 1385071272
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 19 24 26 27 36 38 39 52 54 57 72 76 78 104 108 114 117 152 156 169 171 216 228 234 247 312 338 342 351 456 468 494 507 513 676 684 702 741 936 988 1014 1026 1352 1368 1404 1482 1521 1976 1997 2028 2052 2223 2808 2964 3042 3211 3994 4056 4104 4446 4563 5928 5991 6084 6422 6669 7988 8892 9126 9633 11982 12168 12844 13338 15976 17784 17973 18252 19266 23964 25688 25961 26676 28899 35946 36504 37943 38532 47928 51922 53352 53919 57798 71892 75886 77064 77883 86697 103844 107838 113829 115596 143784 151772 155766 173394 207688 215676 227658 231192 233649 303544 311532 337493 341487 346788 431352 455316 467298 493259 623064 674986 682974 693576 700947 910632 934596 986518 1012479 1024461 1349972 1365948 1401894 1479777 1869192 1973036 2024958 2048922 2699944 2731896 2803788 2959554 3037437 3946072 4049916 4097844 4439331 5607576 5919108 6074874 6412367 8099832 8195688 8878662 9112311 11838216 12149748 12824734 13317993 17757324 18224622 19237101 24299496 25649468 26635986 35514648 36449244 38474202 51298936 53271972 57711303 72898488 76948404 106543944 115422606 153896808 173133909 230845212 346267818 461690424 692535636 1385071272
- Sum of all divisors σ(n): 4387608000
- Sum of proper divisors (its aliquot sum) s(n): 3002536728
- 1385071272 is an abundant number, because the sum of its proper divisors (3002536728) is greater than itself. Its abundance is 1617465456
Bases of 1385071272
- Binary: 10100101000111010000010101010002
- Hexadecimal: 0x528E82A8
- Base-36: MWMVU0
Squares and roots of 1385071272
- 1385071272 squared (13850712722) is 1918422428519697984
- 1385071272 cubed (13850712723) is 2657151793303107163754715648
-
The
square root of 1385071272 is 37216.5456752773 -
The
cube root of 1385071272 is 1114.6983900039
Scales and comparisons
How big is 1385071272?- 1,385,071,272 seconds is equal to 44 years, 2 weeks, 22 hours, 1 minute, 12 seconds.
-
To count from 1 to 1,385,071,272 would take you about eighty-eight 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 1385071272 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385071272
- 1385071272 backwards is 2721705831
- 1385071272 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1385071272's digits is 36
- More coming soon!
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The information we have on file for 1385071272 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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