3997134918
3,997,134,918 is an even composite number composed of five prime numbers multiplied together.
3997134918 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 3997134918:
2 × 33 × 72 × 19 × 433
(2 × 3 × 3 × 3 × 7 × 7 × 19 × 43 × 43 × 43)See below for interesting mathematical facts about the number 3997134918 from the Numbermatics database.
Names of 3997134918
- Cardinal: 3997134918 can be written as Three billion, nine hundred ninety-seven million, one hundred thirty-four thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 3.997134918 × 109
Factors of 3997134918
Divisors of 3997134918
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 38 42 43 49 54 57 63 86 98 114 126 129 133 147 171 189 258 266 294 301 342 378 387 399 441 513 602 774 798 817 882 903 931 1026 1161 1197 1323 1634 1806 1849 1862 2107 2322 2394 2451 2646 2709 2793 3591 3698 4214 4902 5418 5547 5586 5719 6321 7182 7353 8127 8379 11094 11438 12642 12943 14706 16254 16641 16758 17157 18963 22059 25137 25886 33282 34314 35131 37926 38829 40033 44118 49923 50274 51471 56889 70262 77658 79507 80066 90601 99846 102942 105393 113778 116487 120099 154413 159014 181202 210786 232974 238521 240198 245917 271803 308826 316179 349461 360297 477042 491834 543606 556549 632358 698922 715563 720594 737751 815409 948537 1080891 1113098 1431126 1475502 1510633 1630818 1669647 1721419 1897074 2146689 2161782 2213253 2446227 3021266 3339294 3442838 3895843 4293378 4426506 4531899 4892454 5008941 5164257 6639759 7791686 9063798 10017882 10328514 10574431 11687529 13279518 13595697 15026823 15492771 21148862 23375058 27191394 30053646 30985542 31723293 35062587 40787091 46478313 63446586 70125174 74021017 81574182 92956626 95169879 105187761 148042034 190339758 210375522 222063051 285509637 444126102 571019274 666189153 1332378306 1998567459 3997134918
- Sum of all divisors σ(n): 11135520000
- Sum of proper divisors (its aliquot sum) s(n): 7138385082
- 3997134918 is an abundant number, because the sum of its proper divisors (7138385082) is greater than itself. Its abundance is 3141250164
Bases of 3997134918
- Binary: 111011100011111101110000010001102
- Hexadecimal: 0xEE3F7046
- Base-36: 1U3SH1I
Squares and roots of 3997134918
- 3997134918 squared (39971349182) is 15977087552694866724
- 3997134918 cubed (39971349183) is 63862574544819816781856668632
-
The
square root of 3997134918 is 63222.8986839421 -
The
cube root of 3997134918 is 1587.0219585943
Scales and comparisons
How big is 3997134918?- 3,997,134,918 seconds is equal to 127 years, 5 weeks, 3 hours, 15 minutes, 18 seconds.
-
To count from 1 to 3,997,134,918 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 3997134918 cubic inches would be around 132.3 feet tall.
Recreational maths with 3997134918
- 3997134918 backwards is 8194317993
- 3997134918 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3997134918's digits is 54
- More coming soon!
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Keywords: Divisors of 3997134918, math, Factors of 3997134918, curriculum, school, college, exams, university, Prime factorization of 3997134918, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred ninety-seven million, one hundred thirty-four thousand, nine hundred eighteen.