131642638512
131,642,638,512 is an even composite number composed of six prime numbers multiplied together.
131642638512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 131642638512:
24 × 3 × 7 × 11 × 29 × 1228193
(2 × 2 × 2 × 2 × 3 × 7 × 11 × 29 × 1228193)See below for interesting mathematical facts about the number 131642638512 from the Numbermatics database.
Names of 131642638512
- Cardinal: 131642638512 can be written as One hundred thirty-one billion, six hundred forty-two million, six hundred thirty-eight thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.31642638512 × 1011
Factors of 131642638512
Divisors of 131642638512
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 29 33 42 44 48 56 58 66 77 84 87 88 112 116 132 154 168 174 176 203 231 232 264 308 319 336 348 406 462 464 528 609 616 638 696 812 924 957 1218 1232 1276 1392 1624 1848 1914 2233 2436 2552 3248 3696 3828 4466 4872 5104 6699 7656 8932 9744 13398 15312 17864 26796 35728 53592 107184 1228193 2456386 3684579 4912772 7369158 8597351 9825544 13510123 14738316 17194702 19651088 25792053 27020246 29476632 34389404 35617597 40530369 51584106 54040492 58953264 68778808 71235194 81060738 94570861 103168212 106852791 108080984 137557616 142470388 162121476 189141722 206336424 213705582 216161968 249323179 283712583 284940776 324242952 378283444 391793567 412672848 427411164 498646358 567425166 569881552 648485904 747969537 756566888 783587134 854822328 997292716 1134850332 1175380701 1495939074 1513133776 1567174268 1709644656 1994585432 2269700664 2350761402 2742554969 2991878148 3134348536 3989170864 4539401328 4701522804 5485109938 5983756296 6268697072 8227664907 9403045608 10970219876 11967512592 16455329814 18806091216 21940439752 32910659628 43880879504 65821319256 131642638512
- Sum of all divisors σ(n): 438612641280
- Sum of proper divisors (its aliquot sum) s(n): 306970002768
- 131642638512 is an abundant number, because the sum of its proper divisors (306970002768) is greater than itself. Its abundance is 175327364256
Bases of 131642638512
- Binary: 11110101001101000001101000000101100002
- Hexadecimal: 0x1EA68340B0
- Base-36: 1OH4MLYO
Squares and roots of 131642638512
- 131642638512 squared (1316426385122) is 17329784274401105574144
- 131642638512 cubed (1316426385123) is 2281338526725926956390186805833728
-
The
square root of 131642638512 is 362825.9066163825 -
The
cube root of 131642638512 is 5087.0443753553
Scales and comparisons
How big is 131642638512?- 131,642,638,512 seconds is equal to 4,185 years, 43 weeks, 15 hours, 35 minutes, 12 seconds.
-
To count from 1 to 131,642,638,512 would take you about eight thousand, three hundred seventy-one 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 131642638512 cubic inches would be around 423.9 feet tall.
Recreational maths with 131642638512
- 131642638512 backwards is 215836246131
- 131642638512 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 131642638512's digits is 42
- More coming soon!
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