125682720 (number)

125682720 is an even 9-digits composite number following 125682719 and preceding 125682721. In scientific notation, it is written as 1.25682720 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 31749120 positive integers (up to 125682720) that are relatively prime to 125682720.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred eighty-two thousand seven hundred twenty

Notation

Scientific notation 1.25682720 × 10^8
Engineering notation 1.25682720 × 10^6

Prime Factorization of 125682720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 19 × 13781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 7855170
Product of the distinct prime numbers

The prime factorization of 125682720 is 2 × 2 × 2 × 2 × 2 × 15 × 19 × 13781. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125682720)

Multiplication

n×y
n×2 251365440
n×3 377048160
n×4 502730880
n×5 628413600

Division

n÷y
n÷2 62841360
n÷3 41894240
n÷3 31420680
n÷5 25136544

Exponentiation

ny
n2 15796146106598400
n3 1.9853026081947E+24
n4 2.49518231821E+32
n5 3.1360130064854E+40

Nth Root

y√n
2√n 11210.830477712
3√n 500.90864107586
4√n 105.88120927583
5√n 41.67303340948

Divisors of 125682720

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 -125682719
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 125682720 can be divided by 48 positive divisors. The sum of these divisors (counting 125682720) is 1, the average is 0.020833333333333.

Base conversion 125682720

Base System Value
2 Binary 111011111011100010000100000
3 Ternary 22202111100021120
4 Quaternary 13133130100200
5 Quinary 224133321340
6 Senary 20245452240
8 Octal 737342040
10 Decimal 125682720
12 Duodecimal 36111080
16 Hexadecimal 77dc420
20 Vigesimal 1j5a6g0
36 Base36 22tteo

Cryptographic Hash Functions

md5 2546450c49a61c62bfd9b0452e849c69
sha1 02a95dc149c8688fc904521844d47b7cf39972cc
sha256 361ca40c59ea218709dd9f3743807d00d1e536216c58f30fbc2aa90d38573adf
sha512 3a6b58af49f290b4797d01c899aad9e9d0895a213287f8cf3d90b3149401797ecbd022e8e298fcc6dee065646095d1af7b2596f7a8d8d8087d215bd78d08cb79
ripemd-160 01be92c38a6a868a0c70c4f5c96b072d6b4fab8d

125682720 as geometric shapes

Circle

Radius = n
Diameter 251365440
Circumference 789687819.67037
Area 4.9625056563521E+16

Sphere

Radius = n
Volume 8.3160161187428E+24
Surface area 1.9850022625408E+17
Circumference 789687819.67037

Square

Length = n
Perimeter 502730880
Area 15796146106598400
Diagonal 177742207.17994

Cube

Length = n
Surface area 94776876639590400
Volume 1.9853026081947E+24
Space diagonal 217688856.67345

Equilateral Triangle

Length = n
Perimeter 377048160
Area 6.8399319051024E+15
Altitude 108844428.33673

Triangular Pyramid

Length = n
Surface area 6.8399319051024E+15
Volume 2.339701561603E+23
Height 59247402.393313