1389744216
1,389,744,216 is an even composite number composed of five prime numbers multiplied together.
1389744216 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 1389744216:
23 × 35 × 7 × 73 × 1399
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 73 × 1399)See below for interesting mathematical facts about the number 1389744216 from the Numbermatics database.
Names of 1389744216
- Cardinal: 1389744216 can be written as One billion, three hundred eighty-nine million, seven hundred forty-four thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.389744216 × 109
Factors of 1389744216
Divisors of 1389744216
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 73 81 84 108 126 146 162 168 189 216 219 243 252 292 324 378 438 486 504 511 567 584 648 657 756 876 972 1022 1134 1314 1399 1512 1533 1701 1752 1944 1971 2044 2268 2628 2798 3066 3402 3942 4088 4197 4536 4599 5256 5596 5913 6132 6804 7884 8394 9198 9793 11192 11826 12264 12591 13608 13797 15768 16788 17739 18396 19586 23652 25182 27594 29379 33576 35478 36792 37773 39172 41391 47304 50364 55188 58758 70956 75546 78344 82782 88137 100728 102127 110376 113319 117516 124173 141912 151092 165564 176274 204254 226638 235032 248346 264411 302184 306381 331128 339957 352548 408508 453276 496692 528822 612762 679914 705096 714889 793233 817016 906552 919143 993384 1057644 1225524 1359828 1429778 1586466 1838286 2115288 2144667 2379699 2451048 2719656 2757429 2859556 3172932 3676572 4289334 4759398 5514858 5719112 6345864 6434001 7353144 8272287 8578668 9518796 11029716 12868002 16544574 17157336 19037592 19302003 22059432 24816861 25736004 33089148 38604006 49633722 51472008 57906009 66178296 77208012 99267444 115812018 154416024 173718027 198534888 231624036 347436054 463248072 694872108 1389744216
- Sum of all divisors σ(n): 4525248000
- Sum of proper divisors (its aliquot sum) s(n): 3135503784
- 1389744216 is an abundant number, because the sum of its proper divisors (3135503784) is greater than itself. Its abundance is 1745759568
Bases of 1389744216
- Binary: 10100101101010111010000010110002
- Hexadecimal: 0x52D5D058
- Base-36: MZF1I0
Squares and roots of 1389744216
- 1389744216 squared (13897442162) is 1931388985905454656
- 1389744216 cubed (13897442163) is 2684136672008211131026269696
-
The
square root of 1389744216 is 37279.2732761785 -
The
cube root of 1389744216 is 1115.9505701311
Scales and comparisons
How big is 1389744216?- 1,389,744,216 seconds is equal to 44 years, 9 weeks, 6 days, 3 minutes, 36 seconds.
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To count from 1 to 1,389,744,216 would take you about eighty-eight 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 1389744216 cubic inches would be around 93 feet tall.
Recreational maths with 1389744216
- 1389744216 backwards is 6124479831
- The number of decimal digits it has is: 10
- The sum of 1389744216's digits is 45
- More coming soon!
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The information we have on file for 1389744216 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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