131421864672
131,421,864,672 is an even composite number composed of six prime numbers multiplied together.
What does the number 131421864672 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
131421864672 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 131421864672:
25 × 32 × 7 × 53 × 193 × 6373
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 53 × 193 × 6373)See below for interesting mathematical facts about the number 131421864672 from the Numbermatics database.
Names of 131421864672
- Cardinal: 131421864672 can be written as One hundred thirty-one billion, four hundred twenty-one million, eight hundred sixty-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.31421864672 × 1011
Factors of 131421864672
Divisors of 131421864672
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 53 56 63 72 84 96 106 112 126 144 159 168 193 212 224 252 288 318 336 371 386 424 477 504 579 636 672 742 772 848 954 1008 1113 1158 1272 1351 1484 1544 1696 1737 1908 2016 2226 2316 2544 2702 2968 3088 3339 3474 3816 4053 4452 4632 5088 5404 5936 6176 6373 6678 6948 7632 8106 8904 9264 10229 10808 11872 12159 12746 13356 13896 15264 16212 17808 18528 19119 20458 21616 24318 25492 26712 27792 30687 32424 35616 38238 40916 43232 44611 48636 50984 53424 55584 57357 61374 64848 71603 76476 81832 89222 92061 97272 101968 106848 114714 122748 129696 133833 143206 152952 163664 178444 184122 194544 203936 214809 229428 245496 267666 286412 305904 327328 337769 356888 368244 389088 401499 429618 458856 490992 535332 572824 611808 644427 675538 713776 736488 802998 859236 917712 981984 1013307 1070664 1145648 1229989 1288854 1351076 1427552 1472976 1605996 1718472 1835424 2026614 2141328 2291296 2364383 2459978 2577708 2702152 2945952 3039921 3211992 3436944 3689967 4053228 4282656 4728766 4919956 5155416 5404304 6079842 6423984 6873888 7093149 7379934 8106456 8609923 9457532 9839912 10310832 10808608 11069901 12159684 12847968 14186298 14759868 16212912 17219846 18915064 19679824 20621664 21279447 22139802 24319368 25829769 28372596 29519736 32425824 34439692 37830128 39359648 42558894 44279604 48638736 51659538 56745192 59039472 65189417 68879384 75660256 77489307 85117788 88559208 97277472 103319076 113490384 118078944 130378834 137758768 154978614 170235576 177118416 195568251 206638152 226980768 260757668 275517536 309957228 340471152 354236832 391136502 413276304 456325919 521515336 586704753 619914456 680942304 782273004 826552608 912651838 1043030672 1173409506 1239828912 1368977757 1564546008 1825303676 2086061344 2346819012 2479657824 2737955514 3129092016 3650607352 4106933271 4693638024 5475911028 6258184032 7301214704 8213866542 9387276048 10951822056 14602429408 16427733084 18774552096 21903644112 32855466168 43807288224 65710932336 131421864672
- Sum of all divisors σ(n): 437503405248
- Sum of proper divisors (its aliquot sum) s(n): 306081540576
- 131421864672 is an abundant number, because the sum of its proper divisors (306081540576) is greater than itself. Its abundance is 174659675904
Bases of 131421864672
- Binary: 11110100110010101101010000010111000002
- Hexadecimal: 0x1E995A82E0
- Base-36: 1ODH6NS0
Squares and roots of 131421864672
- 131421864672 squared (1314218646722) is 17271706513865481667584
- 131421864672 cubed (1314218646723) is 2269879876119730223329321337192448
-
The
square root of 131421864672 is 362521.5368388477 -
The
cube root of 131421864672 is 5084.1990086601
Scales and comparisons
How big is 131421864672?- 131,421,864,672 seconds is equal to 4,178 years, 42 weeks, 9 hours, 31 minutes, 12 seconds.
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To count from 1 to 131,421,864,672 would take you about eight thousand, three 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 131421864672 cubic inches would be around 423.7 feet tall.
Recreational maths with 131421864672
- 131421864672 backwards is 276468124131
- The number of decimal digits it has is: 12
- The sum of 131421864672's digits is 45
- More coming soon!
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