2949918972
2,949,918,972 is an even composite number composed of six prime numbers multiplied together.
2949918972 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2949918972:
22 × 3 × 72 × 11 × 13 × 35083
(2 × 2 × 3 × 7 × 7 × 11 × 13 × 35083)See below for interesting mathematical facts about the number 2949918972 from the Numbermatics database.
Names of 2949918972
- Cardinal: 2949918972 can be written as Two billion, nine hundred forty-nine million, nine hundred eighteen thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 2.949918972 × 109
Factors of 2949918972
Divisors of 2949918972
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 11 12 13 14 21 22 26 28 33 39 42 44 49 52 66 77 78 84 91 98 132 143 147 154 156 182 196 231 273 286 294 308 364 429 462 539 546 572 588 637 858 924 1001 1078 1092 1274 1617 1716 1911 2002 2156 2548 3003 3234 3822 4004 6006 6468 7007 7644 12012 14014 21021 28028 35083 42042 70166 84084 105249 140332 210498 245581 385913 420996 456079 491162 736743 771826 912158 982324 1157739 1368237 1473486 1543652 1719067 1824316 2315478 2701391 2736474 2946972 3192553 3438134 4630956 5016869 5157201 5402782 5472948 6385106 6876268 8104173 9577659 10033738 10314402 10805564 12770212 15050607 16208346 18909737 19155318 20067476 20628804 22347871 30101214 32416692 35118083 37819474 38310636 44695742 56729211 60202428 67043613 70236166 75638948 89391484 105354249 113458422 134087226 140472332 210708498 226916844 245826581 268174452 421416996 491653162 737479743 983306324 1474959486 2949918972
- Sum of all divisors σ(n): 9407002752
- Sum of proper divisors (its aliquot sum) s(n): 6457083780
- 2949918972 is an abundant number, because the sum of its proper divisors (6457083780) is greater than itself. Its abundance is 3507164808
Bases of 2949918972
- Binary: 101011111101010000110000111111002
- Hexadecimal: 0xAFD430FC
- Base-36: 1CSB01O
Squares and roots of 2949918972
- 2949918972 squared (29499189722) is 8702021941365536784
- 2949918972 cubed (29499189723) is 25670259619594468546085466048
-
The
square root of 2949918972 is 54313.1565276775 -
The
cube root of 2949918972 is 1434.1790108551
Scales and comparisons
How big is 2949918972?- 2,949,918,972 seconds is equal to 93 years, 41 weeks, 3 days, 13 hours, 56 minutes, 12 seconds.
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To count from 1 to 2,949,918,972 would take you about one hundred eighty-seven 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 2949918972 cubic inches would be around 119.5 feet tall.
Recreational maths with 2949918972
- 2949918972 backwards is 2798199492
- The number of decimal digits it has is: 10
- The sum of 2949918972's digits is 60
- More coming soon!
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The information we have on file for 2949918972 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!
Keywords: Divisors of 2949918972, math, Factors of 2949918972, curriculum, school, college, exams, university, Prime factorization of 2949918972, STEM, science, technology, engineering, physics, economics, calculator, two billion, nine hundred forty-nine million, nine hundred eighteen thousand, nine hundred seventy-two.