1664427456
1,664,427,456 is an even composite number composed of five prime numbers multiplied together.
1664427456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 1664427456:
26 × 32 × 61 × 127 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61 × 127 × 373)See below for interesting mathematical facts about the number 1664427456 from the Numbermatics database.
Names of 1664427456
- Cardinal: 1664427456 can be written as One billion, six hundred sixty-four million, four hundred twenty-seven thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.664427456 × 109
Factors of 1664427456
Divisors of 1664427456
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 122 127 144 183 192 244 254 288 366 373 381 488 508 549 576 732 746 762 976 1016 1098 1119 1143 1464 1492 1524 1952 2032 2196 2238 2286 2928 2984 3048 3357 3904 4064 4392 4476 4572 5856 5968 6096 6714 7747 8128 8784 8952 9144 11712 11936 12192 13428 15494 17568 17904 18288 22753 23241 23872 24384 26856 30988 35136 35808 36576 45506 46482 47371 53712 61976 68259 69723 71616 73152 91012 92964 94742 107424 123952 136518 139446 142113 182024 185928 189484 204777 214848 247904 273036 278892 284226 364048 371856 378968 409554 426339 495808 546072 557784 568452 728096 743712 757936 819108 852678 1092144 1115568 1136904 1456192 1487424 1515872 1638216 1705356 2184288 2231136 2273808 2889631 3031744 3276432 3410712 4368576 4462272 4547616 5779262 6552864 6821424 8668893 9095232 11558524 13105728 13642848 17337786 23117048 26006679 27285696 34675572 46234096 52013358 69351144 92468192 104026716 138702288 184936384 208053432 277404576 416106864 554809152 832213728 1664427456
- Sum of all divisors σ(n): 4900273664
- Sum of proper divisors (its aliquot sum) s(n): 3235846208
- 1664427456 is an abundant number, because the sum of its proper divisors (3235846208) is greater than itself. Its abundance is 1571418752
Bases of 1664427456
- Binary: 11000110011010100100101110000002
- Hexadecimal: 0x633525C0
- Base-36: RIYGG0
Squares and roots of 1664427456
- 1664427456 squared (16644274562) is 2770318756286631936
- 1664427456 cubed (16644274563) is 4610994599835242800044834816
-
The
square root of 1664427456 is 40797.3952109691 -
The
cube root of 1664427456 is 1185.0998879639
Scales and comparisons
How big is 1664427456?- 1,664,427,456 seconds is equal to 52 years, 48 weeks, 4 hours, 57 minutes, 36 seconds.
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To count from 1 to 1,664,427,456 would take you about one hundred five 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 1664427456 cubic inches would be around 98.8 feet tall.
Recreational maths with 1664427456
- 1664427456 backwards is 6547244661
- The number of decimal digits it has is: 10
- The sum of 1664427456's digits is 45
- More coming soon!
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The information we have on file for 1664427456 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!
Keywords: Divisors of 1664427456, math, Factors of 1664427456, curriculum, school, college, exams, university, Prime factorization of 1664427456, STEM, science, technology, engineering, physics, economics, calculator, one billion, six hundred sixty-four million, four hundred twenty-seven thousand, four hundred fifty-six.