125440784 (number)

125440784 is an even 9-digits composite number following 125440783 and preceding 125440785. In scientific notation, it is written as 1.25440784 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 30 positive divisors. There are 53760000 positive integers (up to 125440784) that are relatively prime to 125440784.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred forty thousand seven hundred eighty-four

Notation

Scientific notation 1.25440784 × 10^8
Engineering notation 1.25440784 × 10^6

Prime Factorization of 125440784

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 160001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2240014
Product of the distinct prime numbers

The prime factorization of 125440784 is 2 × 2 × 2 × 2 × 7 × 7 × 160001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125440784)

Multiplication

n×y
n×2 250881568
n×3 376322352
n×4 501763136
n×5 627203920

Division

n÷y
n÷2 62720392
n÷3 41813594.666667
n÷3 31360196
n÷5 25088156.8

Exponentiation

ny
n2 15735390290534656
n3 1.9738596945907E+24
n4 2.4760250759545E+32
n5 3.1059452673139E+40

Nth Root

y√n
2√n 11200.034999945
3√n 500.58702253936
4√n 105.83021780165
5√n 41.656977138284

Divisors of 125440784

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125440783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125440784 can be divided by 30 positive divisors. The sum of these divisors (counting 125440784) is 1, the average is 0.033333333333333.

Base conversion 125440784

Base System Value
2 Binary 111011110100001001100010000
3 Ternary 22202001001101222
4 Quaternary 13132201030100
5 Quinary 224103101114
6 Senary 20240344212
8 Octal 736411420
10 Decimal 125440784
12 Duodecimal 36015068
16 Hexadecimal 77a1310
20 Vigesimal 1j401j4
36 Base36 22omq8

Cryptographic Hash Functions

md5 84d3f4a6881cd0d073ebc6fafed0c209
sha1 ccabb130b4b293abd4cafb6ba55cf5357adb3cbd
sha256 d7f5d13679a1c24829cd510162467dcb5532e100caa9de0eda23d6946e3ce848
sha512 96c5cb1d207f6967073aa20f51566882529412635951aa46cb8e82e1c5d8ace46d7d10267008aa39c0da76dbed9798a58aa680fae8a808d32d00d19cee3d0e14
ripemd-160 6793275fee7fce75aa1d0858362deaa0cda579b3

125440784 as geometric shapes

Circle

Radius = n
Diameter 250881568
Circumference 788167690.94989
Area 4.9434186538112E+16

Sphere

Radius = n
Volume 8.268084154324E+24
Surface area 1.9773674615245E+17
Circumference 788167690.94989

Square

Length = n
Perimeter 501763136
Area 15735390290534656
Diagonal 177400058.00751

Cube

Length = n
Surface area 94412341743207936
Volume 1.9738596945907E+24
Space diagonal 217269811.22927

Equilateral Triangle

Length = n
Perimeter 376322352
Area 6.813623865033E+15
Altitude 108634905.61464

Triangular Pyramid

Length = n
Surface area 6.813623865033E+15
Volume 2.3262159585931E+23
Height 59133352.669171