164441472640
164,441,472,640 is an even composite number composed of five prime numbers multiplied together.
164441472640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 164441472640:
27 × 5 × 137 × 449 × 4177
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 137 × 449 × 4177)See below for interesting mathematical facts about the number 164441472640 from the Numbermatics database.
Names of 164441472640
- Cardinal: 164441472640 can be written as One hundred sixty-four billion, four hundred forty-one million, four hundred seventy-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.6444147264 × 1011
Factors of 164441472640
Divisors of 164441472640
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 137 160 274 320 449 548 640 685 898 1096 1370 1796 2192 2245 2740 3592 4177 4384 4490 5480 7184 8354 8768 8980 10960 14368 16708 17536 17960 20885 21920 28736 33416 35920 41770 43840 57472 61513 66832 71840 83540 87680 123026 133664 143680 167080 246052 267328 287360 307565 334160 492104 534656 572249 615130 668320 984208 1144498 1230260 1336640 1875473 1968416 2288996 2460520 2673280 2861245 3750946 3936832 4577992 4921040 5722490 7501892 7873664 9155984 9377365 9842080 11444980 15003784 18311968 18754730 19684160 22889960 30007568 36623936 37509460 39368320 45779920 60015136 73247872 75018920 91559840 120030272 150037840 183119680 240060544 256939801 300075680 366239360 513879602 600151360 1027759204 1200302720 1284699005 2055518408 2569398010 4111036816 5138796020 8222073632 10277592040 16444147264 20555184080 32888294528 41110368160 82220736320 164441472640
- Sum of all divisors σ(n): 396964314000
- Sum of proper divisors (its aliquot sum) s(n): 232522841360
- 164441472640 is an abundant number, because the sum of its proper divisors (232522841360) is greater than itself. Its abundance is 68081368720
Bases of 164441472640
- Binary: 100110010010010111100110111110100000002
- Hexadecimal: 0x264979BE80
- Base-36: 23JK7GCG
Squares and roots of 164441472640
- 164441472640 squared (1644414726402) is 27040997924011868569600
- 164441472640 cubed (1644414726403) is 4446661520279694484423154335744000
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The
square root of 164441472640 is 405513.8377910177 -
The
cube root of 164441472640 is 5478.6108400969
Scales and comparisons
How big is 164441472640?- 164,441,472,640 seconds is equal to 5,228 years, 37 weeks, 6 days, 18 hours, 50 minutes, 40 seconds.
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To count from 1 to 164,441,472,640 would take you about ten thousand, four hundred fifty-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 164441472640 cubic inches would be around 456.6 feet tall.
Recreational maths with 164441472640
- 164441472640 backwards is 046274144461
- The number of decimal digits it has is: 12
- The sum of 164441472640's digits is 43
- More coming soon!
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The information we have on file for 164441472640 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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