4989444912
4,989,444,912 is an even composite number composed of four prime numbers multiplied together.
4989444912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 4989444912:
24 × 33 × 71 × 162671
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 71 × 162671)See below for interesting mathematical facts about the number 4989444912 from the Numbermatics database.
Names of 4989444912
- Cardinal: 4989444912 can be written as Four billion, nine hundred eighty-nine million, four hundred forty-four thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 4.989444912 × 109
Factors of 4989444912
Divisors of 4989444912
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 71 72 108 142 144 213 216 284 426 432 568 639 852 1136 1278 1704 1917 2556 3408 3834 5112 7668 10224 15336 30672 162671 325342 488013 650684 976026 1301368 1464039 1952052 2602736 2928078 3904104 4392117 5856156 7808208 8784234 11549641 11712312 17568468 23099282 23424624 34648923 35136936 46198564 69297846 70273872 92397128 103946769 138595692 184794256 207893538 277191384 311840307 415787076 554382768 623680614 831574152 1247361228 1663148304 2494722456 4989444912
- Sum of all divisors σ(n): 14523356160
- Sum of proper divisors (its aliquot sum) s(n): 9533911248
- 4989444912 is an abundant number, because the sum of its proper divisors (9533911248) is greater than itself. Its abundance is 4544466336
Bases of 4989444912
- Binary: 1001010010110010011100011001100002
- Hexadecimal: 0x12964E330
- Base-36: 2AIL4C0
Squares and roots of 4989444912
- 4989444912 squared (49894449122) is 24894560529882687744
- 4989444912 cubed (49894449123) is 124210038372299200321185558528
-
The
square root of 4989444912 is 70636.0029446741 -
The
cube root of 4989444912 is 1708.7718358727
Scales and comparisons
How big is 4989444912?- 4,989,444,912 seconds is equal to 158 years, 33 weeks, 5 days, 4 hours, 55 minutes, 12 seconds.
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To count from 1 to 4,989,444,912 would take you about three hundred seventeen 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 4989444912 cubic inches would be around 142.4 feet tall.
Recreational maths with 4989444912
- 4989444912 backwards is 2194449894
- 4989444912 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 4989444912's digits is 54
- More coming soon!
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