131234973440
131,234,973,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 131234973440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
131234973440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 131234973440:
28 × 5 × 17 × 31 × 257 × 757
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 31 × 257 × 757)See below for interesting mathematical facts about the number 131234973440 from the Numbermatics database.
Names of 131234973440
- Cardinal: 131234973440 can be written as One hundred thirty-one billion, two hundred thirty-four million, nine hundred seventy-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3123497344 × 1011
Factors of 131234973440
Divisors of 131234973440
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 31 32 34 40 62 64 68 80 85 124 128 136 155 160 170 248 256 257 272 310 320 340 496 514 527 544 620 640 680 757 992 1028 1054 1088 1240 1280 1285 1360 1514 1984 2056 2108 2176 2480 2570 2635 2720 3028 3785 3968 4112 4216 4352 4369 4960 5140 5270 5440 6056 7570 7936 7967 8224 8432 8738 9920 10280 10540 10880 12112 12869 15140 15934 16448 16864 17476 19840 20560 21080 21760 21845 23467 24224 25738 30280 31868 32896 33728 34952 39680 39835 41120 42160 43690 46934 48448 51476 60560 63736 64345 65792 67456 69904 79670 82240 84320 87380 93868 96896 102952 117335 121120 127472 128690 134912 135439 139808 159340 164480 168640 174760 187736 193792 194549 205904 234670 242240 254944 257380 270878 279616 318680 328960 337280 349520 375472 389098 398939 411808 469340 484480 509888 514760 541756 559232 637360 674560 677195 699040 750944 778196 797878 823616 938680 968960 972745 1019776 1029520 1083512 1118464 1274720 1354390 1398080 1501888 1556392 1595756 1647232 1877360 1945490 1994695 2039552 2059040 2167024 2549440 2708780 2796160 3003776 3112784 3191512 3294464 3307333 3754720 3890980 3989390 4118080 4334048 5098880 5417560 5592320 6007552 6031019 6225568 6383024 6614666 7509440 7781960 7978780 8236160 8668096 10197760 10835120 12062038 12451136 12766048 13229332 15018880 15563920 15957560 16472320 16536665 17336192 21670240 24124076 24902272 25532096 26458664 30037760 30155095 31127840 31915120 33073330 34672384 43340480 48248152 49804544 51064192 52917328 60310190 62255680 63830240 66146660 86680960 96496304 102128384 102527323 105834656 120620380 124511360 127660480 132293320 173361920 192992608 205054646 211669312 241240760 249022720 255320960 264586640 385985216 410109292 423338624 482481520 510641920 512636615 529173280 771970432 820218584 846677248 964963040 1025273230 1058346560 1543940864 1640437168 1929926080 2050546460 2116693120 3280874336 3859852160 4101092920 4233386240 6561748672 7719704320 8202185840 13123497344 16404371680 26246994688 32808743360 65617486720 131234973440
- Sum of all divisors σ(n): 345369153024
- Sum of proper divisors (its aliquot sum) s(n): 214134179584
- 131234973440 is an abundant number, because the sum of its proper divisors (214134179584) is greater than itself. Its abundance is 82899206144
Bases of 131234973440
- Binary: 11110100011100011011011000111000000002
- Hexadecimal: 0x1E8E36C700
- Base-36: 1OADWXKW
Squares and roots of 131234973440
- 131234973440 squared (1312349734402) is 17222618253797505433600
- 131234973440 cubed (1312349734403) is 2260209849104374804716751683584000
-
The
square root of 131234973440 is 362263.6794380581 -
The
cube root of 131234973440 is 5081.7878345665
Scales and comparisons
How big is 131234973440?- 131,234,973,440 seconds is equal to 4,172 years, 45 weeks, 7 hours, 17 minutes, 20 seconds.
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To count from 1 to 131,234,973,440 would take you about eight thousand, three hundred forty-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 131234973440 cubic inches would be around 423.5 feet tall.
Recreational maths with 131234973440
- 131234973440 backwards is 044379432131
- The number of decimal digits it has is: 12
- The sum of 131234973440's digits is 41
- More coming soon!
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