131489355 (number)

131489355 is an odd 9-digits composite number following 131489354 and preceding 131489356. In scientific notation, it is written as 1.31489355 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 70127648 positive integers (up to 131489355) that are relatively prime to 131489355.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred eighty-nine thousand three hundred fifty-five

Notation

Scientific notation 1.31489355 × 10^8
Engineering notation 1.31489355 × 10^6

Prime Factorization of 131489355

Prime Factorization 15 × 8765957

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131489355
Product of the distinct prime numbers

The prime factorization of 131489355 is 15 × 8765957. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131489355)

Multiplication

n×y
n×2 262978710
n×3 394468065
n×4 525957420
n×5 657446775

Division

n÷y
n÷2 65744677.5
n÷3 43829785
n÷3 32872338.75
n÷5 26297871

Exponentiation

ny
n2 17289450478316025
n3 2.2733786916982E+24
n4 2.9892509784214E+32
n5 3.9305468308575E+40

Nth Root

y√n
2√n 11466.88078773
3√n 508.50691721818
4√n 107.08352248469
5√n 42.051173410187

Divisors of 131489355

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131489354
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131489355 can be divided by 4 positive divisors. The sum of these divisors (counting 131489355) is 1, the average is 0.25.

Base conversion 131489355

Base System Value
2 Binary 111110101100101111001001011
3 Ternary 100011102100111010
4 Quaternary 13311211321023
5 Quinary 232130124410
6 Senary 21014135003
8 Octal 765457113
10 Decimal 131489355
12 Duodecimal 38051463
16 Hexadecimal 7d65e4b
20 Vigesimal 211g37f
36 Base36 26a9u3

Cryptographic Hash Functions

md5 93c5e84791a51b6fcdea23eae77f7597
sha1 e7cc3ec0587ea8ffc83e2ae6a63dd60ad510374e
sha256 2c362d3144c0afb6411e1d1441837649bdfbbc59ae5f9c0c585999299c588ec7
sha512 514b48bb83b480b4587b75f46d3671493448226b9b12b95d4468f91715cc66d22d8a53993e5b8e9bac2c6a144931d48aeb5eab073acbdcc9f071d354f00f38e2
ripemd-160 b9738c2190978ba62444c14ebd1dedfda42c669a

131489355 as geometric shapes

Circle

Radius = n
Diameter 262978710
Circumference 826171983.38652
Area 5.4316410607282E+16

Sphere

Radius = n
Volume 9.5227063955556E+24
Surface area 2.1726564242913E+17
Circumference 826171983.38652

Square

Length = n
Perimeter 525957420
Area 17289450478316025
Diagonal 185954029.14869

Cube

Length = n
Surface area 103736702869896150
Volume 2.2733786916982E+24
Space diagonal 227746243.51446

Equilateral Triangle

Length = n
Perimeter 394468065
Area 7.4865516658473E+15
Altitude 113873121.75723

Triangular Pyramid

Length = n
Surface area 7.4865516658473E+15
Volume 2.6792024818414E+23
Height 61984676.382897