125129968 (number)

125129968 is an even 9-digits composite number following 125129967 and preceding 125129969. In scientific notation, it is written as 1.25129968 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 62564976 positive integers (up to 125129968) that are relatively prime to 125129968.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million one hundred twenty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.25129968 × 10^8
Engineering notation 1.25129968 × 10^6

Prime Factorization of 125129968

Prime Factorization 2 × 2 × 2 × 2 × 7820623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15641246
Product of the distinct prime numbers

The prime factorization of 125129968 is 2 × 2 × 2 × 2 × 7820623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125129968)

Multiplication

n×y
n×2 250259936
n×3 375389904
n×4 500519872
n×5 625649840

Division

n÷y
n÷2 62564984
n÷3 41709989.333333
n÷3 31282492
n÷5 25025993.6

Exponentiation

ny
n2 15657508891681024
n3 1.9592235865758E+24
n4 2.4515758469307E+32
n5 3.0676560727601E+40

Nth Root

y√n
2√n 11186.150723104
3√n 500.17323064202
4√n 105.76460051976
5√n 41.636313194174

Divisors of 125129968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125129967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125129968 can be divided by 10 positive divisors. The sum of these divisors (counting 125129968) is 1, the average is 0.1.

Base conversion 125129968

Base System Value
2 Binary 111011101010101010011110000
3 Ternary 22201110021001021
4 Quaternary 13131111103300
5 Quinary 224013124333
6 Senary 20225545224
8 Octal 735252360
10 Decimal 125129968
12 Duodecimal 35aa5214
16 Hexadecimal 77554f0
20 Vigesimal 1j214i8
36 Base36 22hywg

Cryptographic Hash Functions

md5 f2898c5e5b6c4c19e27f65fd8b8528bb
sha1 b97b9d493941a5e87f734c4b637c018f9c06e53b
sha256 282be32d1d5a8e7751e33551898d6f1941e227ad48d73540cde2e4afc746bc4f
sha512 e539890c56b0a685eef7e43b72ddbab2c33938b8d8e44d2befc1a63ed91947090735060da21657bfe687b7b032c21e11a72cc01ef1018a17cf8b6cc30471fadc
ripemd-160 03b8ba22ea1d92ad36d0706ccbc19a804efbe080

125129968 as geometric shapes

Circle

Radius = n
Diameter 250259936
Circumference 786214776.42545
Area 4.9189514907622E+16

Sphere

Radius = n
Volume 8.206776568435E+24
Surface area 1.9675805963049E+17
Circumference 786214776.42545

Square

Length = n
Perimeter 500519872
Area 15657508891681024
Diagonal 176960497.80491

Cube

Length = n
Surface area 93945053350086144
Volume 1.9592235865758E+24
Space diagonal 216731462.12547

Equilateral Triangle

Length = n
Perimeter 375389904
Area 6.7799002300882E+15
Altitude 108365731.06273

Triangular Pyramid

Length = n
Surface area 6.7799002300882E+15
Volume 2.3089671398806E+23
Height 58986832.601637