142169665616
142,169,665,616 is an even composite number composed of five prime numbers multiplied together.
142169665616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142169665616:
24 × 11 × 61 × 5557 × 2383
(2 × 2 × 2 × 2 × 11 × 61 × 5557 × 2383)See below for interesting mathematical facts about the number 142169665616 from the Numbermatics database.
Names of 142169665616
- Cardinal: 142169665616 can be written as One hundred forty-two billion, one hundred sixty-nine million, six hundred sixty-five thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 1.42169665616 × 1011
Factors of 142169665616
Divisors of 142169665616
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 22 44 61 88 122 176 244 488 671 976 1342 2383 2684 4766 5368 5557 9532 10736 11114 19064 22228 26213 38128 44456 52426 61127 88912 104852 122254 145363 209704 244508 290726 338977 419408 489016 581452 677954 978032 1162904 1355908 1598993 2325808 2711816 3197986 3728747 5423632 6395972 7457494 12791944 13242331 14914988 25583888 26484662 29829976 52969324 59659952 105938648 145665641 211877296 291331282 582662564 807782191 1165325128 1615564382 2330650256 3231128764 6462257528 8885604101 12924515056 17771208202 35542416404 71084832808 142169665616
- Sum of all divisors σ(n): 305604273408
- Sum of proper divisors (its aliquot sum) s(n): 163434607792
- 142169665616 is an abundant number, because the sum of its proper divisors (163434607792) is greater than itself. Its abundance is 21264942176
Bases of 142169665616
- Binary: 100001000110011111100011110000010100002
- Hexadecimal: 0x2119F8F050
- Base-36: 1TB85C28
Squares and roots of 142169665616
- 142169665616 squared (1421696656162) is 20212213821365252659456
- 142169665616 cubed (1421696656163) is 2873563680342591527196214240464896
-
The
square root of 142169665616 is 377053.9293204621 -
The
cube root of 142169665616 is 5219.1804668501
Scales and comparisons
How big is 142169665616?- 142,169,665,616 seconds is equal to 4,520 years, 28 weeks, 6 days, 5 hours, 46 minutes, 56 seconds.
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To count from 1 to 142,169,665,616 would take you about nine thousand and forty-one 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 142169665616 cubic inches would be around 434.9 feet tall.
Recreational maths with 142169665616
- 142169665616 backwards is 616566961241
- The number of decimal digits it has is: 12
- The sum of 142169665616's digits is 53
- More coming soon!
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