131738258 (number)

131738258 is an even 9-digits composite number following 131738257 and preceding 131738259. In scientific notation, it is written as 1.31738258 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 65766676 positive integers (up to 131738258) that are relatively prime to 131738258.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred thirty-eight thousand two hundred fifty-eight

Notation

Scientific notation 1.31738258 × 10^8
Engineering notation 1.31738258 × 10^6

Prime Factorization of 131738258

Prime Factorization 2 × 647 × 101807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131738258
Product of the distinct prime numbers

The prime factorization of 131738258 is 2 × 647 × 101807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 8, 87, 502, 647, 5418, 8567, 57313, 25966, 429749, 358070, 1225891, 8888190, 21859015, 43986958, 378878440, 187828515, 5908994520, 2401935639

Basic calculations (n = 131738258)

Multiplication

n×y
n×2 263476516
n×3 395214774
n×4 526953032
n×5 658691290

Division

n÷y
n÷2 65869129
n÷3 43912752.666667
n÷3 32934564.5
n÷5 26347651.6

Exponentiation

ny
n2 17354968620874564
n3 2.2863133337587E+24
n4 3.0119493583154E+32
n5 3.9678896164869E+40

Nth Root

y√n
2√n 11477.728782298
3√n 508.82757465381
4√n 107.13416253604
5√n 42.067081537577

Divisors of 131738258

1, 2, 647, 1294, 101807, 203614, 65869129, 131738258

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 -131738257
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 131738258 can be divided by 8 positive divisors. The sum of these divisors (counting 131738258) is 1, the average is 0.125.

Base conversion 131738258

Base System Value
2 Binary 111110110100010101010010010
3 Ternary 100011212222220202
4 Quaternary 13312202222102
5 Quinary 232211111013
6 Senary 21023335202
8 Octal 766425222
10 Decimal 131738258
12 Duodecimal 38151502
16 Hexadecimal 7da2a92
20 Vigesimal 21375ci
36 Base36 26flw2

Cryptographic Hash Functions

md5 31a33157044110205386912b53118fe3
sha1 8929fbd2860a63ea8b028f2ab0161222cb8b266f
sha256 a05d33888677661757691d25bb9b0bee2c3e364e28d447ea43751ad5aba00bda
sha512 b763adc8239dcaec4bb7f0f09b8a11c28443ab0b98bd6f4877d79bba78327ea44fbc71e620e0600afa88fa25dc67d835a2523b615965c5f1374e7abe826184a1
ripemd-160 862cad36ec3559d2efacac5b3febc3101e7c8165

131738258 as geometric shapes

Circle

Radius = n
Diameter 263476516
Circumference 827735887.05903
Area 5.4522241922621E+16

Sphere

Radius = n
Volume 9.5768868975209E+24
Surface area 2.1808896769048E+17
Circumference 827735887.05903

Square

Length = n
Perimeter 526953032
Area 17354968620874564
Diagonal 186306031.14701

Cube

Length = n
Surface area 104129811725247384
Volume 2.2863133337587E+24
Space diagonal 228177356.15662

Equilateral Triangle

Length = n
Perimeter 395214774
Area 7.5149218537796E+15
Altitude 114088678.07831

Triangular Pyramid

Length = n
Surface area 7.5149218537796E+15
Volume 2.6944461036966E+23
Height 62102010.382335