131657144 (number)

131657144 is an even 9-digits composite number following 131657143 and preceding 131657145. In scientific notation, it is written as 1.31657144 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 64845792 positive integers (up to 131657144) that are relatively prime to 131657144.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million six hundred fifty-seven thousand one hundred forty-four

Notation

Scientific notation 1.31657144 × 10^8
Engineering notation 1.31657144 × 10^6

Prime Factorization of 131657144

Prime Factorization 2 × 2 × 2 × 67 × 245629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32914286
Product of the distinct prime numbers

The prime factorization of 131657144 is 2 × 2 × 2 × 67 × 245629. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 68, 51, 32, 616, 532, 3844, 17464, 35092, 538104, 706451, 4260073, 4608710, 87103972, 77884882, 956500144, 794293222, 7998873085, 6611624106

Basic calculations (n = 131657144)

Multiplication

n×y
n×2 263314288
n×3 394971432
n×4 526628576
n×5 658285720

Division

n÷y
n÷2 65828572
n÷3 43885714.666667
n÷3 32914286
n÷5 26331428.8

Exponentiation

ny
n2 17333603566236736
n3 2.2820927407589E+24
n4 3.0045381259145E+32
n5 3.9556890869702E+40

Nth Root

y√n
2√n 11474.194699411
3√n 508.7231212872
4√n 107.11766754094
5√n 42.061899944915

Divisors of 131657144

1, 2, 4, 8, 67, 134, 268, 536, 245629, 491258, 982516, 1965032, 16457143, 32914286, 65828572, 131657144

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131657143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131657144 can be divided by 16 positive divisors. The sum of these divisors (counting 131657144) is 1, the average is 0.0625.

Base conversion 131657144

Base System Value
2 Binary 111110110001110110110111000
3 Ternary 100011201212122112
4 Quaternary 13312032312320
5 Quinary 232201012034
6 Senary 21021511452
8 Octal 766166670
10 Decimal 131657144
12 Duodecimal 38112588
16 Hexadecimal 7d8edb8
20 Vigesimal 212h2h4
36 Base36 26dvaw

Cryptographic Hash Functions

md5 f6b64d25d518c575a1d8c609deba679a
sha1 8c150b572ecaf2e527d2bbc33ac70a550928142b
sha256 b58e55ed991ac16e238934322838d745a7f4fd04ba78f35b828b1f420788ad70
sha512 c7e52dd39c572b48787041848a61045b630dabb4f1b89c9744909673bc96e3e76b173b3e72488812e8b4baaa06f849711417840c0c03f04b44e526f543f633b8
ripemd-160 854d40280b629ae10a4dccd4a5a56eb467e7f841

131657144 as geometric shapes

Circle

Radius = n
Diameter 263314288
Circumference 827226232.76603
Area 5.4455121623927E+16

Sphere

Radius = n
Volume 9.5592077189052E+24
Surface area 2.1782048649571E+17
Circumference 827226232.76603

Square

Length = n
Perimeter 526628576
Area 17333603566236736
Diagonal 186191318.62811

Cube

Length = n
Surface area 104001621397420416
Volume 2.2820927407589E+24
Space diagonal 228036862.58741

Equilateral Triangle

Length = n
Perimeter 394971432
Area 7.5056705137448E+15
Altitude 114018431.29371

Triangular Pyramid

Length = n
Surface area 7.5056705137448E+15
Volume 2.6894720871454E+23
Height 62063772.876036