131878431328
131,878,431,328 is an even composite number composed of six prime numbers multiplied together.
131878431328 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 131878431328:
25 × 7 × 172 × 79 × 107 × 241
(2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 79 × 107 × 241)See below for interesting mathematical facts about the number 131878431328 from the Numbermatics database.
Names of 131878431328
- Cardinal: 131878431328 can be written as One hundred thirty-one billion, eight hundred seventy-eight million, four hundred thirty-one thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 1.31878431328 × 1011
Factors of 131878431328
Divisors of 131878431328
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 68 79 107 112 119 136 158 214 224 238 241 272 289 316 428 476 482 544 553 578 632 749 856 952 964 1106 1156 1264 1343 1498 1687 1712 1819 1904 1928 2023 2212 2312 2528 2686 2996 3374 3424 3638 3808 3856 4046 4097 4424 4624 5372 5992 6748 7276 7712 8092 8194 8453 8848 9248 9401 10744 11984 12733 13496 14552 16184 16388 16906 17696 18802 19039 21488 22831 23968 25466 25787 26992 28679 29104 30923 32368 32776 33812 37604 38078 42976 45662 50932 51574 53984 57358 58208 59171 61846 64736 65552 67624 69649 75208 76156 91324 101864 103148 114716 118342 123692 131104 133273 135248 139298 143701 150416 152312 159817 180509 182648 203728 206296 216461 229432 236684 247384 266546 270496 278596 287402 300832 304624 319634 323663 361018 365296 407456 412592 432922 438379 458864 473368 487543 494768 533092 557192 574804 609248 639268 647326 722036 730592 825184 865844 876758 917728 946736 975086 989536 1005907 1066184 1114384 1149608 1278536 1294652 1444072 1731688 1753516 1893472 1950172 2011814 2037173 2132368 2228768 2265641 2299216 2442917 2557072 2589304 2888144 3068653 3463376 3507032 3900344 4023628 4074346 4264736 4531282 4598432 4885834 5114144 5178608 5502271 5776288 6137306 6926752 7014064 7452443 7800688 8047256 8148692 9062564 9771668 10357216 11004542 12274612 14028128 14260211 14904886 15601376 16094512 16297384 17100419 18125128 19543336 22009084 24549224 28520422 29809772 32189024 32594768 34200838 34631941 36250256 38515897 39086672 44018168 49098448 52167101 57040844 59619544 65189536 68401676 69263882 72500512 77031794 78173344 88036336 98196896 104334202 114081688 119239088 136803352 138527764 154063588 176072672 208668404 228163376 238478176 242423587 273606704 277055528 308127176 417336808 456326752 484847174 547213408 554111056 588742997 616254352 834673616 969694348 1108222112 1177485994 1232508704 1669347232 1939388696 2354971988 3878777392 4121200979 4709943976 7757554784 8242401958 9419887952 16484803916 18839775904 32969607832 65939215664 131878431328
- Sum of all divisors σ(n): 323517680640
- Sum of proper divisors (its aliquot sum) s(n): 191639249312
- 131878431328 is an abundant number, because the sum of its proper divisors (191639249312) is greater than itself. Its abundance is 59760817984
Bases of 131878431328
- Binary: 11110101101001001000100101010011000002
- Hexadecimal: 0x1EB4912A60
- Base-36: 1OL10GV4
Squares and roots of 131878431328
- 131878431328 squared (1318784313282) is 17391920649534011843584
- 131878431328 cubed (1318784313283) is 2293619213041596336114431221399552
-
The
square root of 131878431328 is 363150.7005748439 -
The
cube root of 131878431328 is 5090.0797978335
Scales and comparisons
How big is 131878431328?- 131,878,431,328 seconds is equal to 4,193 years, 16 weeks, 6 days, 17 hours, 35 minutes, 28 seconds.
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To count from 1 to 131,878,431,328 would take you about eight thousand, three hundred eighty-six 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 131878431328 cubic inches would be around 424.2 feet tall.
Recreational maths with 131878431328
- 131878431328 backwards is 823134878131
- The number of decimal digits it has is: 12
- The sum of 131878431328's digits is 49
- More coming soon!
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