125742380 (number)

125742380 is an even 9-digits composite number following 125742379 and preceding 125742381. In scientific notation, it is written as 1.25742380 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 45574848 positive integers (up to 125742380) that are relatively prime to 125742380.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million seven hundred forty-two thousand three hundred eighty

Notation

Scientific notation 1.25742380 × 10^8
Engineering notation 1.25742380 × 10^6

Prime Factorization of 125742380

Prime Factorization 2 × 2 × 5 × 23 × 19 × 14387

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 62871190
Product of the distinct prime numbers

The prime factorization of 125742380 is 2 × 2 × 5 × 23 × 19 × 14387. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125742380)

Multiplication

n×y
n×2 251484760
n×3 377227140
n×4 502969520
n×5 628711900

Division

n÷y
n÷2 62871190
n÷3 41914126.666667
n÷3 31435595
n÷5 25148476

Exponentiation

ny
n2 15811146128064400
n3 1.9881311446706E+24
n4 2.4999234188301E+32
n5 3.1434632050143E+40

Nth Root

y√n
2√n 11213.490981849
3√n 500.98788687358
4√n 105.89377215799
5√n 41.676988991024

Divisors of 125742380

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125742379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125742380 can be divided by 48 positive divisors. The sum of these divisors (counting 125742380) is 1, the average is 0.020833333333333.

Base conversion 125742380

Base System Value
2 Binary 111011111101010110100101100
3 Ternary 22202121101010012
4 Quaternary 13133222310230
5 Quinary 224142224010
6 Senary 20251032352
8 Octal 737526454
10 Decimal 125742380
12 Duodecimal 3613b6b8
16 Hexadecimal 77ead2c
20 Vigesimal 1j5hfj0
36 Base36 22v3fw

Cryptographic Hash Functions

md5 857e6d9d4700767fbf73b2cbcc63b2ad
sha1 52d18dab163a4146d8fd7cb4522d7c61c89c4d32
sha256 082fc414bb8951205f26b92ae9bd462fcfff4ed42786d7ba7d204dbad2082ac0
sha512 79bca663820107cec8b394d7f46d3521ae6508e381d8d009db3311e4b2c1f9e315567fce23f8dde44594f4eb1532c89c9affda85551c717c58b952c854486e0d
ripemd-160 437d2b0d21ae49b3956197f13a9b0a6a9de812a9

125742380 as geometric shapes

Circle

Radius = n
Diameter 251484760
Circumference 790062674.50579
Area 4.9672180520762E+16

Sphere

Radius = n
Volume 8.327864264627E+24
Surface area 1.9868872208305E+17
Circumference 790062674.50579

Square

Length = n
Perimeter 502969520
Area 15811146128064400
Diagonal 177826579.16107

Cube

Length = n
Surface area 94866876768386400
Volume 1.9881311446706E+24
Space diagonal 217792190.82463

Equilateral Triangle

Length = n
Perimeter 377227140
Area 6.8464271049259E+15
Altitude 108896095.41232

Triangular Pyramid

Length = n
Surface area 6.8464271049259E+15
Volume 2.3430350238079E+23
Height 59275526.387024