42731713728
42,731,713,728 is an even composite number composed of four prime numbers multiplied together.
42731713728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 42731713728:
26 × 33 × 11 × 1313
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 131 × 131 × 131)See below for interesting mathematical facts about the number 42731713728 from the Numbermatics database.
Names of 42731713728
- Cardinal: 42731713728 can be written as Forty-two billion, seven hundred thirty-one million, seven hundred thirteen thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2731713728 × 1010
Factors of 42731713728
Divisors of 42731713728
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 131 132 144 176 192 198 216 262 264 288 297 352 393 396 432 524 528 576 594 704 786 792 864 1048 1056 1179 1188 1441 1572 1584 1728 2096 2112 2358 2376 2882 3144 3168 3537 4192 4323 4716 4752 5764 6288 6336 7074 8384 8646 9432 9504 11528 12576 12969 14148 17161 17292 18864 19008 23056 25152 25938 28296 34322 34584 37728 38907 46112 51483 51876 56592 68644 69168 75456 77814 92224 102966 103752 113184 137288 138336 154449 155628 188771 205932 207504 226368 274576 276672 308898 311256 377542 411864 415008 463347 549152 566313 617796 622512 755084 823728 830016 926694 1098304 1132626 1235592 1245024 1510168 1647456 1698939 1853388 2248091 2265252 2471184 2490048 3020336 3294912 3397878 3706776 4496182 4530504 4942368 5096817 6040672 6744273 6795756 7413552 8992364 9061008 9884736 10193634 12081344 13488546 13591512 14827104 17984728 18122016 20232819 20387268 24729001 26977092 27183024 29654208 35969456 36244032 40465638 40774536 49458002 53954184 54366048 60698457 71938912 74187003 80931276 81549072 98916004 107908368 108732096 121396914 143877824 148374006 161862552 163098144 197832008 215816736 222561009 242793828 296748012 323725104 326196288 395664016 431633472 445122018 485587656 593496024 647450208 667683027 791328032 890244036 971175312 1186992048 1294900416 1335366054 1582656064 1780488072 1942350624 2373984096 2670732108 3560976144 3884701248 4747968192 5341464216 7121952288 10682928432 14243904576 21365856864 42731713728
- Sum of all divisors σ(n): 138097808640
- Sum of proper divisors (its aliquot sum) s(n): 95366094912
- 42731713728 is an abundant number, because the sum of its proper divisors (95366094912) is greater than itself. Its abundance is 52634381184
Bases of 42731713728
- Binary: 1001111100110000001000110100110000002
- Hexadecimal: 0x9F30234C0
- Base-36: JMPCXC0
Squares and roots of 42731713728
- 42731713728 squared (427317137282) is 1825999358131743657984
- 42731713728 cubed (427317137283) is 78028081839197418902451829604352
-
The
square root of 42731713728 is 206716.5056980211 -
The
cube root of 42731713728 is 3496.0967023749
Scales and comparisons
How big is 42731713728?- 42,731,713,728 seconds is equal to 1,358 years, 38 weeks, 2 days, 28 minutes, 48 seconds.
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To count from 1 to 42,731,713,728 would take you about two thousand, seven hundred seventeen 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 42731713728 cubic inches would be around 291.3 feet tall.
Recreational maths with 42731713728
- 42731713728 backwards is 82731713724
- The number of decimal digits it has is: 11
- The sum of 42731713728's digits is 45
- More coming soon!
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