3998631936
3,998,631,936 is an even composite number composed of four prime numbers multiplied together.
3998631936 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 3998631936:
211 × 3 × 132 × 3851
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 3851)See below for interesting mathematical facts about the number 3998631936 from the Numbermatics database.
Names of 3998631936
- Cardinal: 3998631936 can be written as Three billion, nine hundred ninety-eight million, six hundred thirty-one thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 3.998631936 × 109
Factors of 3998631936
Divisors of 3998631936
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 256 312 338 384 416 507 512 624 676 768 832 1014 1024 1248 1352 1536 1664 2028 2048 2496 2704 3072 3328 3851 4056 4992 5408 6144 6656 7702 8112 9984 10816 11553 13312 15404 16224 19968 21632 23106 26624 30808 32448 39936 43264 46212 50063 61616 64896 79872 86528 92424 100126 123232 129792 150189 173056 184848 200252 246464 259584 300378 346112 369696 400504 492928 519168 600756 650819 739392 801008 985856 1038336 1201512 1301638 1478784 1602016 1952457 1971712 2403024 2603276 2957568 3204032 3904914 3943424 4806048 5206552 5915136 6408064 7809828 7886848 9612096 10413104 11830272 12816128 15619656 19224192 20826208 23660544 25632256 31239312 38448384 41652416 51264512 62478624 76896768 83304832 102529024 124957248 153793536 166609664 249914496 307587072 333219328 499828992 666438656 999657984 1332877312 1999315968 3998631936
- Sum of all divisors σ(n): 11546524080
- Sum of proper divisors (its aliquot sum) s(n): 7547892144
- 3998631936 is an abundant number, because the sum of its proper divisors (7547892144) is greater than itself. Its abundance is 3549260208
Bases of 3998631936
- Binary: 111011100101011001001000000000002
- Hexadecimal: 0xEE564800
- Base-36: 1U4OK5C
Squares and roots of 3998631936
- 3998631936 squared (39986319362) is 15989057359599108096
- 3998631936 cubed (39986319363) is 63934355384628829789781753856
-
The
square root of 3998631936 is 63234.7367828791 -
The
cube root of 3998631936 is 1587.2200591465
Scales and comparisons
How big is 3998631936?- 3,998,631,936 seconds is equal to 127 years, 7 weeks, 3 days, 11 hours, 5 minutes, 36 seconds.
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To count from 1 to 3,998,631,936 would take you about two hundred fifty-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 3998631936 cubic inches would be around 132.3 feet tall.
Recreational maths with 3998631936
- 3998631936 backwards is 6391368993
- The number of decimal digits it has is: 10
- The sum of 3998631936's digits is 57
- More coming soon!
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Keywords: Divisors of 3998631936, math, Factors of 3998631936, curriculum, school, college, exams, university, Prime factorization of 3998631936, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred ninety-eight million, six hundred thirty-one thousand, nine hundred thirty-six.