125418042 (number)

125418042 is an even 9-digits composite number following 125418041 and preceding 125418043. In scientific notation, it is written as 1.25418042 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 41806008 positive integers (up to 125418042) that are relatively prime to 125418042.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred eighteen thousand forty-two

Notation

Scientific notation 1.25418042 × 10^8
Engineering notation 1.25418042 × 10^6

Prime Factorization of 125418042

Prime Factorization 2 × 9 × 6967669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125418042
Product of the distinct prime numbers

The prime factorization of 125418042 is 2 × 9 × 6967669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 2, 12, 347, 639, 1076, 1559, 47971, 81603, 771531, 766643, 2052763, 9633227, 90618162, 40576708, 381075301, 24198331, 8778092845, 4684335878

Basic calculations (n = 125418042)

Multiplication

n×y
n×2 250836084
n×3 376254126
n×4 501672168
n×5 627090210

Division

n÷y
n÷2 62709021
n÷3 41806014
n÷3 31354510.5
n÷5 25083608.4

Exponentiation

ny
n2 15729685259113764
n3 1.9727863264743E+24
n4 2.4742299835078E+32
n5 3.1031307998924E+40

Nth Root

y√n
2√n 11199.019689241
3√n 500.5567691195
4√n 105.82542080824
5√n 41.655466574251

Divisors of 125418042

1, 2, 9, 18, 6967669, 13935338, 62709021, 125418042

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 -125418041
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 125418042 can be divided by 8 positive divisors. The sum of these divisors (counting 125418042) is 1, the average is 0.125.

Base conversion 125418042

Base System Value
2 Binary 111011110011011101000111010
3 Ternary 22201222220012200
4 Quaternary 13132123220322
5 Quinary 224101334132
6 Senary 20240051030
8 Octal 736335072
10 Decimal 125418042
12 Duodecimal 36003a76
16 Hexadecimal 779ba3a
20 Vigesimal 1j3h522
36 Base36 22o56i

Cryptographic Hash Functions

md5 a0ebbcdd79f56cb29159d4b80910002c
sha1 7f89b786a050f1b29b7614f8bff75f7cd7c97188
sha256 fd0f534a4b43cdfadae27ae3edae38f1f0e03d9534d1134ac217ae4a3e3edd39
sha512 ef3cd2abb46734fc6f72ad991f2d1328a3dbd0141a78ac8b2bf1d946ea19f2ab25faaace85b0c61ced1ef1a46253a88fe0c6cb61b06e5cfee89bacf745fffce0
ripemd-160 020ddbcb7d96c6e1e6b385572afded68fc149067

125418042 as geometric shapes

Circle

Radius = n
Diameter 250836084
Circumference 788024798.74963
Area 4.9416263653311E+16

Sphere

Radius = n
Volume 8.2635880404721E+24
Surface area 1.9766505461325E+17
Circumference 788024798.74963

Square

Length = n
Perimeter 501672168
Area 15729685259113764
Diagonal 177367895.96268

Cube

Length = n
Surface area 94378111554682584
Volume 1.9727863264743E+24
Space diagonal 217230420.92981

Equilateral Triangle

Length = n
Perimeter 376254126
Area 6.8111535139631E+15
Altitude 108615210.4649

Triangular Pyramid

Length = n
Surface area 6.8111535139631E+15
Volume 2.3249509821368E+23
Height 59122631.987559