131858994 (number)

131858994 is an even 9-digits composite number following 131858993 and preceding 131858995. In scientific notation, it is written as 1.31858994 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 43952996 positive integers (up to 131858994) that are relatively prime to 131858994.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million eight hundred fifty-eight thousand nine hundred ninety-four

Notation

Scientific notation 1.31858994 × 10^8
Engineering notation 1.31858994 × 10^6

Prime Factorization of 131858994

Prime Factorization 2 × 3 × 21976499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131858994
Product of the distinct prime numbers

The prime factorization of 131858994 is 2 × 3 × 21976499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131858994)

Multiplication

n×y
n×2 263717988
n×3 395576982
n×4 527435976
n×5 659294970

Division

n÷y
n÷2 65929497
n÷3 43952998
n÷3 32964748.5
n÷5 26371798.8

Exponentiation

ny
n2 17386794298692036
n3 2.2926052051105E+24
n4 3.0230061598503E+32
n5 3.9861055109366E+40

Nth Root

y√n
2√n 11482.987154917
3√n 508.98297129368
4√n 107.15870078961
5√n 42.074789473486

Divisors of 131858994

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 -131858993
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 131858994 can be divided by 8 positive divisors. The sum of these divisors (counting 131858994) is 1, the average is 0.125.

Base conversion 131858994

Base System Value
2 Binary 111110111000000001000110010
3 Ternary 100012010010112110
4 Quaternary 13313000020302
5 Quinary 232223441434
6 Senary 21030110150
8 Octal 767001062
10 Decimal 131858994
12 Duodecimal 381ab356
16 Hexadecimal 7dc0232
20 Vigesimal 214279e
36 Base36 26i71u

Cryptographic Hash Functions

md5 51441eee0b1a1ae3bbf46beda6f9e6bd
sha1 513f89612010f342d0ddf6efe5a0ace2ee36cef5
sha256 cc09d153200cd699bf7305cac8eb0acd541548d258f27a35694255491780a0a2
sha512 7521fe83eb9780d4ceedda7156a84b2fa98e3906cb9c5c0bbfeb3261276c533b10f6bf81824b81d92643dc19b2cbd60bf3b220cef7141e297df7d6cac6bdcb7c
ripemd-160 23f3d107af048f482c0dc510ecade48988514a85

131858994 as geometric shapes

Circle

Radius = n
Diameter 263717988
Circumference 828494493.72028
Area 5.4622225238248E+16

Sphere

Radius = n
Volume 9.603242226609E+24
Surface area 2.1848890095299E+17
Circumference 828494493.72028

Square

Length = n
Perimeter 527435976
Area 17386794298692036
Diagonal 186476777.63567

Cube

Length = n
Surface area 104320765792152216
Volume 2.2926052051105E+24
Space diagonal 228386477.04292

Equilateral Triangle

Length = n
Perimeter 395576982
Area 7.5287027765209E+15
Altitude 114193238.52146

Triangular Pyramid

Length = n
Surface area 7.5287027765209E+15
Volume 2.7018611451953E+23
Height 62158925.878558