159107949
159,107,949 is an odd composite number composed of five prime numbers multiplied together.
159107949 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 159107949:
33 × 72 × 11 × 13 × 292
(3 × 3 × 3 × 7 × 7 × 11 × 13 × 29 × 29)See below for interesting mathematical facts about the number 159107949 from the Numbermatics database.
Names of 159107949
- Cardinal: 159107949 can be written as One hundred fifty-nine million, one hundred seven thousand, nine hundred forty-nine.
Scientific notation
- Scientific notation: 1.59107949 × 108
Factors of 159107949
Divisors of 159107949
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 7 9 11 13 21 27 29 33 39 49 63 77 87 91 99 117 143 147 189 203 231 261 273 297 319 351 377 429 441 539 609 637 693 783 819 841 957 1001 1131 1287 1323 1421 1617 1827 1911 2079 2233 2457 2523 2639 2871 3003 3393 3861 4147 4263 4851 5481 5733 5887 6699 7007 7569 7917 8613 9009 9251 10179 10933 12441 12789 14553 15631 17199 17661 18473 20097 21021 22707 23751 27027 27753 29029 32799 37323 38367 41209 46893 52983 55419 60291 63063 64757 71253 76531 83259 87087 98397 111969 120263 123627 140679 158949 166257 189189 194271 203203 229593 249777 261261 295191 360789 370881 422037 453299 498771 535717 582813 609609 688779 783783 841841 1082367 1112643 1359897 1607151 1748439 1828827 2066337 2525523 3247101 4079691 4821453 5486481 5892887 7576569 12239073 14464359 17678661 22729707 53035983 159107949
- Sum of all divisors σ(n): 333627840
- Sum of proper divisors (its aliquot sum) s(n): 174519891
- 159107949 is an abundant number, because the sum of its proper divisors (174519891) is greater than itself. Its abundance is 15411942
Bases of 159107949
- Binary: 10010111101111001011011011012
- Hexadecimal: 0x97BCB6D
- Base-36: 2MQ8H9
Squares and roots of 159107949
- 159107949 squared (1591079492) is 25315339434986601
- 159107949 cubed (1591079493) is 4027871735739536927591349
-
The
square root of 159107949 is 12613.7999429197 -
The
cube root of 159107949 is 541.8727262509
Scales and comparisons
How big is 159107949?- 159,107,949 seconds is equal to 5 years, 3 weeks, 12 hours, 39 minutes, 9 seconds.
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To count from 1 to 159,107,949 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 159107949 cubic inches would be around 45.2 feet tall.
Recreational maths with 159107949
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