131837649 (number)

131837649 is an odd 9-digits composite number following 131837648 and preceding 131837650. In scientific notation, it is written as 1.31837649 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 86233680 positive integers (up to 131837649) that are relatively prime to 131837649.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eight hundred thirty-seven thousand six hundred forty-nine

Notation

Scientific notation 1.31837649 × 10^8
Engineering notation 1.31837649 × 10^6

Prime Factorization of 131837649

Prime Factorization 3 × 13193 × 3331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131837649
Product of the distinct prime numbers

The prime factorization of 131837649 is 3 × 13193 × 3331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 60, 18, 10, 64, 8950, 6490, 34077, 38469, 700675, 571778, 1579880, 206688, 18435281, 77841301, 797893497, 103487603, 416441165, 2737412881

Basic calculations (n = 131837649)

Multiplication

n×y
n×2 263675298
n×3 395512947
n×4 527350596
n×5 659188245

Division

n÷y
n÷2 65918824.5
n÷3 43945883
n÷3 32959412.25
n÷5 26367529.8

Exponentiation

ny
n2 17381165693847201
n3 2.2914920219563E+24
n4 3.0210492087697E+32
n5 3.9828802519751E+40

Nth Root

y√n
2√n 11482.057698862
3√n 508.95550552015
4√n 107.15436388156
5√n 42.073427193202

Divisors of 131837649

1, 3, 3331, 9993, 13193, 39579, 43945883, 131837649

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131837648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131837649 can be divided by 8 positive divisors. The sum of these divisors (counting 131837649) is 1, the average is 0.125.

Base conversion 131837649

Base System Value
2 Binary 111110110111010111011010001
3 Ternary 100012002001020220
4 Quaternary 13312322323101
5 Quinary 232222301044
6 Senary 21025423253
8 Octal 766727321
10 Decimal 131837649
12 Duodecimal 3819ab29
16 Hexadecimal 7dbaed1
20 Vigesimal 213je29
36 Base36 26hqkx

Cryptographic Hash Functions

md5 d737ab82ef72e2dabbbac1cf2cce7b45
sha1 7a821e5d7e436248564a7c34c6d8dd5af7dcc296
sha256 8d4ffb6b893a588cb51b6dc6d48a2019bbe231eca08c4cb9096a1265e2862938
sha512 2eed903cec60e9dfcac16784bf4cad7ebd005c65937191261e419ce327ca8f49d74d8122401cde13f526d3815cf30c8190486bb963d31484962582c536705f1d
ripemd-160 48d3516b5929fae15997072b02da4f88b4f32800

131837649 as geometric shapes

Circle

Radius = n
Diameter 263675298
Circumference 828360379.1299
Area 5.4604542454617E+16

Sphere

Radius = n
Volume 9.5985793359166E+24
Surface area 2.1841816981847E+17
Circumference 828360379.1299

Square

Length = n
Perimeter 527350596
Area 17381165693847201
Diagonal 186446591.24718

Cube

Length = n
Surface area 104286994163083206
Volume 2.2914920219563E+24
Space diagonal 228349506.41843

Equilateral Triangle

Length = n
Perimeter 395512947
Area 7.5262655191291E+15
Altitude 114174753.20922

Triangular Pyramid

Length = n
Surface area 7.5262655191291E+15
Volume 2.7005492462669E+23
Height 62148863.749061