7131389952
7,131,389,952 is an even composite number composed of five prime numbers multiplied together.
7131389952 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 7131389952:
213 × 3 × 61 × 67 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 61 × 67 × 71)See below for interesting mathematical facts about the number 7131389952 from the Numbermatics database.
Names of 7131389952
- Cardinal: 7131389952 can be written as Seven billion, one hundred thirty-one million, three hundred eighty-nine thousand, nine hundred fifty-two.
Scientific notation
- Scientific notation: 7.131389952 × 109
Factors of 7131389952
Divisors of 7131389952
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 61 64 67 71 96 122 128 134 142 183 192 201 213 244 256 268 284 366 384 402 426 488 512 536 568 732 768 804 852 976 1024 1072 1136 1464 1536 1608 1704 1952 2048 2144 2272 2928 3072 3216 3408 3904 4087 4096 4288 4331 4544 4757 5856 6144 6432 6816 7808 8174 8192 8576 8662 9088 9514 11712 12261 12288 12864 12993 13632 14271 15616 16348 17152 17324 18176 19028 23424 24522 24576 25728 25986 27264 28542 31232 32696 34304 34648 36352 38056 46848 49044 51456 51972 54528 57084 62464 65392 68608 69296 72704 76112 93696 98088 102912 103944 109056 114168 124928 130784 137216 138592 145408 152224 187392 196176 205824 207888 218112 228336 249856 261568 274432 277184 290177 290816 304448 374784 392352 411648 415776 436224 456672 499712 523136 548864 554368 580354 581632 608896 749568 784704 823296 831552 870531 872448 913344 1046272 1108736 1160708 1217792 1499136 1569408 1646592 1663104 1741062 1744896 1826688 2092544 2217472 2321416 2435584 3138816 3326208 3482124 3653376 4185088 4434944 4642832 4871168 6277632 6652416 6964248 7306752 8370176 8869888 9285664 9742336 12555264 13304832 13928496 14613504 16740352 17739776 18571328 19484672 25110528 26609664 27856992 29227008 33480704 35479552 37142656 38969344 50221056 53219328 55713984 58454016 74285312 100442112 106438656 111427968 116908032 148570624 222855936 297141248 445711872 594282496 891423744 1188564992 1782847488 2377129984 3565694976 7131389952
- Sum of all divisors σ(n): 19892369664
- Sum of proper divisors (its aliquot sum) s(n): 12760979712
- 7131389952 is an abundant number, because the sum of its proper divisors (12760979712) is greater than itself. Its abundance is 5629589760
Bases of 7131389952
- Binary: 1101010010001000001100000000000002
- Hexadecimal: 0x1A9106000
- Base-36: 39XUFPC
Squares and roots of 7131389952
- 7131389952 squared (71313899522) is 50856722647486562304
- 7131389952 cubed (71313899523) is 362679120879936508469767569408
-
The
square root of 7131389952 is 84447.5574069493 -
The
cube root of 7131389952 is 1924.8256390789
Scales and comparisons
How big is 7131389952?- 7,131,389,952 seconds is equal to 226 years, 39 weeks, 2 days, 5 hours, 39 minutes, 12 seconds.
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To count from 1 to 7,131,389,952 would take you about four hundred fifty-three 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 7131389952 cubic inches would be around 160.4 feet tall.
Recreational maths with 7131389952
- 7131389952 backwards is 2599831317
- 7131389952 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 7131389952's digits is 48
- More coming soon!
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