1394749872
1,394,749,872 is an even composite number composed of five prime numbers multiplied together.
1394749872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 1394749872:
24 × 32 × 19 × 612 × 137
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 61 × 61 × 137)See below for interesting mathematical facts about the number 1394749872 from the Numbermatics database.
Names of 1394749872
- Cardinal: 1394749872 can be written as One billion, three hundred ninety-four million, seven hundred forty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.394749872 × 109
Factors of 1394749872
Divisors of 1394749872
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 61 72 76 114 122 137 144 152 171 183 228 244 274 304 342 366 411 456 488 548 549 684 732 822 912 976 1096 1098 1159 1233 1368 1464 1644 2192 2196 2318 2466 2603 2736 2928 3288 3477 3721 4392 4636 4932 5206 6576 6954 7442 7809 8357 8784 9272 9864 10412 10431 11163 13908 14884 15618 16714 18544 19728 20824 20862 22326 23427 25071 27816 29768 31236 33428 33489 41648 41724 44652 46854 50142 55632 59536 62472 66856 66978 70699 75213 83448 89304 93708 100284 124944 133712 133956 141398 150426 158783 166896 178608 187416 200568 212097 267912 282796 300852 317566 374832 401136 424194 476349 509777 535824 565592 601704 635132 636291 848388 952698 1019554 1131184 1203408 1270264 1272582 1429047 1529331 1696776 1905396 2039108 2540528 2545164 2858094 3058662 3393552 3810792 4078216 4587993 5090328 5716188 6117324 7621584 8156432 9175986 9685763 10180656 11432376 12234648 18351972 19371526 22864752 24469296 29057289 36703944 38743052 58114578 73407888 77486104 87171867 116229156 154972208 174343734 232458312 348687468 464916624 697374936 1394749872
- Sum of all divisors σ(n): 4207755240
- Sum of proper divisors (its aliquot sum) s(n): 2813005368
- 1394749872 is an abundant number, because the sum of its proper divisors (2813005368) is greater than itself. Its abundance is 1418255496
Bases of 1394749872
- Binary: 10100110010001000110001101100002
- Hexadecimal: 0x532231B0
- Base-36: N2EBW0
Squares and roots of 1394749872
- 1394749872 squared (13947498722) is 1945327205444016384
- 1394749872 cubed (13947498723) is 2713244870791159554749902848
-
The
square root of 1394749872 is 37346.3501831169 -
The
cube root of 1394749872 is 1117.2887951229
Scales and comparisons
How big is 1394749872?- 1,394,749,872 seconds is equal to 44 years, 18 weeks, 22 hours, 31 minutes, 12 seconds.
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To count from 1 to 1,394,749,872 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 1394749872 cubic inches would be around 93.1 feet tall.
Recreational maths with 1394749872
- 1394749872 backwards is 2789474931
- The number of decimal digits it has is: 10
- The sum of 1394749872's digits is 54
- More coming soon!
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The information we have on file for 1394749872 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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