6989157472
6,989,157,472 is an even composite number composed of five prime numbers multiplied together.
6989157472 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 6989157472:
25 × 112 × 61 × 127 × 233
(2 × 2 × 2 × 2 × 2 × 11 × 11 × 61 × 127 × 233)See below for interesting mathematical facts about the number 6989157472 from the Numbermatics database.
Names of 6989157472
- Cardinal: 6989157472 can be written as Six billion, nine hundred eighty-nine million, one hundred fifty-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 6.989157472 × 109
Factors of 6989157472
Divisors of 6989157472
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 61 88 121 122 127 176 233 242 244 254 352 466 484 488 508 671 932 968 976 1016 1342 1397 1864 1936 1952 2032 2563 2684 2794 3728 3872 4064 5126 5368 5588 7381 7456 7747 10252 10736 11176 14213 14762 15367 15494 20504 21472 22352 28193 28426 29524 29591 30734 30988 41008 44704 56386 56852 59048 59182 61468 61976 82016 85217 112772 113704 118096 118364 122936 123952 156343 170434 225544 227408 236192 236728 245872 247904 312686 325501 340868 451088 454816 473456 491744 625372 651002 681736 902176 937387 946912 1250744 1302004 1363472 1719773 1805051 1874774 2501488 2604008 2726944 3439546 3580511 3610102 3749548 5002976 5208016 6879092 7161022 7220204 7499096 10416032 13758184 14322044 14440408 14998192 19855561 27516368 28644088 28880816 29996384 39711122 55032736 57288176 57761632 79422244 114576352 158844488 218411171 317688976 436822342 635377952 873644684 1747289368 3494578736 6989157472
- Sum of all divisors σ(n): 15560004096
- Sum of proper divisors (its aliquot sum) s(n): 8570846624
- 6989157472 is an abundant number, because the sum of its proper divisors (8570846624) is greater than itself. Its abundance is 1581689152
Bases of 6989157472
- Binary: 1101000001001011000010100011000002
- Hexadecimal: 0x1A0961460
- Base-36: 37L5WF4
Squares and roots of 6989157472
- 6989157472 squared (69891574722) is 48848322168413430784
- 6989157472 cubed (69891574723) is 341408615878029972149148418048
-
The
square root of 6989157472 is 83601.1810442891 -
The
cube root of 6989157472 is 1911.9430052513
Scales and comparisons
How big is 6989157472?- 6,989,157,472 seconds is equal to 222 years, 12 weeks, 1 day, 37 minutes, 52 seconds.
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To count from 1 to 6,989,157,472 would take you about four hundred forty-four 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 6989157472 cubic inches would be around 159.3 feet tall.
Recreational maths with 6989157472
- 6989157472 backwards is 2747519896
- The number of decimal digits it has is: 10
- The sum of 6989157472's digits is 58
- More coming soon!
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The information we have on file for 6989157472 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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