164149440
164,149,440 is an even composite number composed of six prime numbers multiplied together.
164149440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 164149440:
26 × 3 × 5 × 7 × 13 × 1879
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 1879)See below for interesting mathematical facts about the number 164149440 from the Numbermatics database.
Names of 164149440
- Cardinal: 164149440 can be written as One hundred sixty-four million, one hundred forty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.6414944 × 108
Factors of 164149440
Divisors of 164149440
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 64 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 192 195 208 210 224 240 260 273 280 312 320 336 364 390 416 420 448 455 480 520 546 560 624 672 728 780 832 840 910 960 1040 1092 1120 1248 1344 1365 1456 1560 1680 1820 1879 2080 2184 2240 2496 2730 2912 3120 3360 3640 3758 4160 4368 5460 5637 5824 6240 6720 7280 7516 8736 9395 10920 11274 12480 13153 14560 15032 17472 18790 21840 22548 24427 26306 28185 29120 30064 37580 39459 43680 45096 48854 52612 56370 60128 65765 73281 75160 78918 87360 90192 97708 105224 112740 120256 122135 131530 146562 150320 157836 170989 180384 195416 197295 210448 225480 244270 263060 293124 300640 315672 341978 360768 366405 390832 394590 420896 450960 488540 512967 526120 586248 601280 631344 683956 732810 781664 789180 841792 854945 901920 977080 1025934 1052240 1172496 1262688 1367912 1465620 1563328 1578360 1709890 1803840 1954160 2051868 2104480 2344992 2525376 2564835 2735824 2931240 3156720 3419780 3908320 4103736 4208960 4689984 5129670 5471648 5862480 6313440 6839560 7816640 8207472 10259340 10943296 11724960 12626880 13679120 16414944 20518680 23449920 27358240 32829888 41037360 54716480 82074720 164149440
- Sum of all divisors σ(n): 641786880
- Sum of proper divisors (its aliquot sum) s(n): 477637440
- 164149440 is an abundant number, because the sum of its proper divisors (477637440) is greater than itself. Its abundance is 313488000
Bases of 164149440
- Binary: 10011100100010111000110000002
- Hexadecimal: 0x9C8B8C0
- Base-36: 2PQAIO
Squares and roots of 164149440
- 164149440 squared (1641494402) is 26945038652313600
- 164149440 cubed (1641494403) is 4423013005555632144384000
-
The
square root of 164149440 is 12812.0817980529 -
The
cube root of 164149440 is 547.5365751925
Scales and comparisons
How big is 164149440?- 164,149,440 seconds is equal to 5 years, 11 weeks, 2 days, 21 hours, 4 minutes.
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To count from 1 to 164,149,440 would take you about seven 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 164149440 cubic inches would be around 45.6 feet tall.
Recreational maths with 164149440
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The information we have on file for 164149440 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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