131478838272
131,478,838,272 is an even composite number composed of four prime numbers multiplied together.
131478838272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-eight divisors.
Prime factorization of 131478838272:
210 × 32 × 1932 × 383
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 193 × 193 × 383)See below for interesting mathematical facts about the number 131478838272 from the Numbermatics database.
Names of 131478838272
- Cardinal: 131478838272 can be written as One hundred thirty-one billion, four hundred seventy-eight million, eight hundred thirty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.31478838272 × 1011
Factors of 131478838272
Divisors of 131478838272
- Number of divisors d(n): 198
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 193 256 288 383 384 386 512 576 579 766 768 772 1024 1149 1152 1158 1532 1536 1544 1737 2298 2304 2316 3064 3072 3088 3447 3474 4596 4608 4632 6128 6176 6894 6948 9192 9216 9264 12256 12352 13788 13896 18384 18528 24512 24704 27576 27792 36768 37056 37249 49024 49408 55152 55584 73536 73919 74112 74498 98048 98816 110304 111168 111747 147072 147838 148224 148996 196096 197632 220608 221757 222336 223494 294144 295676 296448 297992 335241 392192 441216 443514 444672 446988 588288 591352 592896 595984 665271 670482 882432 887028 889344 893976 1176576 1182704 1191968 1330542 1340964 1764864 1774056 1778688 1787952 2365408 2383936 2661084 2681928 3529728 3548112 3575904 4730816 4767872 5322168 5363856 7096224 7151808 9461632 9535744 10644336 10727712 14192448 14266367 14303616 18923264 19071488 21288672 21455424 28384896 28532734 28607232 37846528 38142976 42577344 42799101 42910848 56769792 57065468 57214464 75693056 85154688 85598202 85821696 113539584 114130936 114428928 128397303 170309376 171196404 171643392 227079168 228261872 256794606 340618752 342392808 343286784 456523744 513589212 681237504 684785616 913047488 1027178424 1369571232 1826094976 2054356848 2739142464 3652189952 4108713696 5478284928 7304379904 8217427392 10956569856 14608759808 16434854784 21913139712 32869709568 43826279424 65739419136 131478838272
- Sum of all divisors σ(n): 382615938432
- Sum of proper divisors (its aliquot sum) s(n): 251137100160
- 131478838272 is an abundant number, because the sum of its proper divisors (251137100160) is greater than itself. Its abundance is 119658261888
Bases of 131478838272
- Binary: 11110100111001011111111011100000000002
- Hexadecimal: 0x1E9CBFDC00
- Base-36: 1OEF3SW0
Squares and roots of 131478838272
- 131478838272 squared (1314788382722) is 17286684913354731945984
- 131478838272 cubed (1314788382723) is 2272833249981989134491942175899648
-
The
square root of 131478838272 is 362600.1079315891 -
The
cube root of 131478838272 is 5084.9335979239
Scales and comparisons
How big is 131478838272?- 131,478,838,272 seconds is equal to 4,180 years, 32 weeks, 1 day, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 131,478,838,272 would take you about eight thousand, three hundred sixty-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 131478838272 cubic inches would be around 423.7 feet tall.
Recreational maths with 131478838272
- 131478838272 backwards is 272838874131
- The number of decimal digits it has is: 12
- The sum of 131478838272's digits is 54
- More coming soon!
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