2989970140
2,989,970,140 is an even composite number composed of five prime numbers multiplied together.
2989970140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 2989970140:
22 × 5 × 592 × 67 × 641
(2 × 2 × 5 × 59 × 59 × 67 × 641)See below for interesting mathematical facts about the number 2989970140 from the Numbermatics database.
Names of 2989970140
- Cardinal: 2989970140 can be written as Two billion, nine hundred eighty-nine million, nine hundred seventy thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.98997014 × 109
Factors of 2989970140
Divisors of 2989970140
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 20 59 67 118 134 236 268 295 335 590 641 670 1180 1282 1340 2564 3205 3481 3953 6410 6962 7906 12820 13924 15812 17405 19765 34810 37819 39530 42947 69620 75638 79060 85894 151276 171788 189095 214735 233227 378190 429470 466454 756380 858940 932908 1166135 2231321 2332270 2533873 4462642 4664540 5067746 8925284 10135492 11156605 12669365 22313210 25338730 44626420 50677460 149498507 298997014 597994028 747492535 1494985070 2989970140
- Sum of all divisors σ(n): 6492607632
- Sum of proper divisors (its aliquot sum) s(n): 3502637492
- 2989970140 is an abundant number, because the sum of its proper divisors (3502637492) is greater than itself. Its abundance is 512667352
Bases of 2989970140
- Binary: 101100100011011101010010110111002
- Hexadecimal: 0xB23752DC
- Base-36: 1DG5FQ4
Squares and roots of 2989970140
- 2989970140 squared (29899701402) is 8939921438091619600
- 2989970140 cubed (29899701403) is 26730098153839801188238744000
-
The
square root of 2989970140 is 54680.6194185837 -
The
cube root of 2989970140 is 1440.6404911825
Scales and comparisons
How big is 2989970140?- 2,989,970,140 seconds is equal to 95 years, 3 weeks, 5 days, 3 hours, 15 minutes, 40 seconds.
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To count from 1 to 2,989,970,140 would take you about one hundred ninety 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 2989970140 cubic inches would be around 120.1 feet tall.
Recreational maths with 2989970140
- 2989970140 backwards is 0410799892
- The number of decimal digits it has is: 10
- The sum of 2989970140's digits is 49
- More coming soon!
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The information we have on file for 2989970140 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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