45407680
45,407,680 is an even composite number composed of four prime numbers multiplied together.
45407680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 45407680:
26 × 5 × 172 × 491
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 17 × 491)See below for interesting mathematical facts about the number 45407680 from the Numbermatics database.
Names of 45407680
- Cardinal: 45407680 can be written as Forty-five million, four hundred seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.540768 × 107
Factors of 45407680
Divisors of 45407680
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 136 160 170 272 289 320 340 491 544 578 680 982 1088 1156 1360 1445 1964 2312 2455 2720 2890 3928 4624 4910 5440 5780 7856 8347 9248 9820 11560 15712 16694 18496 19640 23120 31424 33388 39280 41735 46240 66776 78560 83470 92480 133552 141899 157120 166940 267104 283798 333880 534208 567596 667760 709495 1135192 1335520 1418990 2270384 2671040 2837980 4540768 5675960 9081536 11351920 22703840 45407680
- Sum of all divisors σ(n): 115095528
- Sum of proper divisors (its aliquot sum) s(n): 69687848
- 45407680 is an abundant number, because the sum of its proper divisors (69687848) is greater than itself. Its abundance is 24280168
Bases of 45407680
- Binary: 101011010011011101110000002
- Hexadecimal: 0x2B4DDC0
- Base-36: R18SG
Squares and roots of 45407680
- 45407680 squared (454076802) is 2061857402982400
- 45407680 cubed (454076803) is 93624161160255864832000
-
The
square root of 45407680 is 6738.5220931595 -
The
cube root of 45407680 is 356.7602320495
Scales and comparisons
How big is 45407680?- 45,407,680 seconds is equal to 1 year, 23 weeks, 13 hours, 14 minutes, 40 seconds.
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To count from 1 to 45,407,680 would take you about two 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 45407680 cubic inches would be around 29.7 feet tall.
Recreational maths with 45407680
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The information we have on file for 45407680 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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