125642893 (number)

125642893 is an odd 9-digits prime number following 125642892 and preceding 125642894. In scientific notation, it is written as 1.25642893 × 10^8. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 125642892 positive integers (up to 125642893) that are relatively prime to 125642893.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred forty-two thousand eight hundred ninety-three

Notation

Scientific notation 1.25642893 × 10^8
Engineering notation 1.25642893 × 10^6

Prime Factorization of 125642893

Prime Factorization 125642893

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 125642893
Product of the distinct prime numbers

The prime factorization of 125642893 is 125642893. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 8, 34, 2, 265, 195, 2376, 6281, 8497, 5304, 334802, 225436, 1910627, 9576628, 31712496, 48140837, 490698717, 574471934, 3650866325, 6237634021

Basic calculations (n = 125642893)

Multiplication

n×y
n×2 251285786
n×3 376928679
n×4 502571572
n×5 628214465

Division

n÷y
n÷2 62821446.5
n÷3 41880964.333333
n÷3 31410723.25
n÷5 25128578.6

Exponentiation

ny
n2 15786136561409449
n3 1.9834158668686E+24
n4 2.4920210753547E+32
n5 3.1310473732453E+40

Nth Root

y√n
2√n 11209.054063568
3√n 500.8557252996
4√n 105.87282023054
5√n 41.670391960732

Divisors of 125642893

1, 125642893

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 125642894
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 62821447
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11209.054108175
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999840819
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125642893 can be divided by 2 positive divisors. The sum of these divisors (counting 125642893) is 125642894, the average is 62821447.

Base conversion 125642893

Base System Value
2 Binary 111011111010010100010001101
3 Ternary 22202102022122111
4 Quaternary 13133102202031
5 Quinary 224131033033
6 Senary 20244544021
8 Octal 737224215
10 Decimal 125642893
12 Duodecimal 360b2011
16 Hexadecimal 77d288d
20 Vigesimal 1j5574d
36 Base36 22syod

Cryptographic Hash Functions

md5 fdd898da3bf2a51edc25f27ddf6abede
sha1 e80762703f5aa1415e253d09ac040dc4ccb6f41f
sha256 2c4862436d27e3429f683a3d58b9d870b4df1f597c697edaf2c57514a203af03
sha512 5d0be68bf06b8e7a3debd9a604201e1305cc668102cad847651c4a3100a86f7876667213cca21211e8c55d9eaeaabcb7c1f580372738ab4335b82a46803e5069
ripemd-160 c0c8de48acb0aad1803ff9b8923af43cbc5a02a0

125642893 as geometric shapes

Circle

Radius = n
Diameter 251285786
Circumference 789437579.24914
Area 4.9593610649889E+16

Sphere

Radius = n
Volume 8.3081129551569E+24
Surface area 1.9837444259956E+17
Circumference 789437579.24914

Square

Length = n
Perimeter 502571572
Area 15786136561409449
Diagonal 177685883.29639

Cube

Length = n
Surface area 94716819368456694
Volume 1.9834158668686E+24
Space diagonal 217619874.28594

Equilateral Triangle

Length = n
Perimeter 376928679
Area 6.8355976448955E+15
Altitude 108809937.14297

Triangular Pyramid

Length = n
Surface area 6.8355976448955E+15
Volume 2.3374780156263E+23
Height 59228627.765464