125869728 (number)

125869728 is an even 9-digits composite number following 125869727 and preceding 125869729. In scientific notation, it is written as 1.25869728 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 41956544 positive integers (up to 125869728) that are relatively prime to 125869728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25869728 × 10^8
Engineering notation 1.25869728 × 10^6

Prime Factorization of 125869728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 1311143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7866858
Product of the distinct prime numbers

The prime factorization of 125869728 is 2 × 2 × 2 × 2 × 2 × 3 × 1311143. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 47, 59, 61, 712, 4135, 1918, 63507, 27161, 542231, 924519, 1175792, 2281016, 88123997, 50117209, 176418660, 159882344, 1216971560, 4551413607

Basic calculations (n = 125869728)

Multiplication

n×y
n×2 251739456
n×3 377609184
n×4 503478912
n×5 629348640

Division

n÷y
n÷2 62934864
n÷3 41956576
n÷3 31467432
n÷5 25173945.6

Exponentiation

ny
n2 15843188426793984
n3 1.9941778179333E+24
n4 2.510066195269E+32
n5 3.159413492605E+40

Nth Root

y√n
2√n 11219.167883582
3√n 501.15695816408
4√n 105.92057346702
5√n 41.685427406773

Divisors of 125869728

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1311143, 2622286, 3933429, 5244572, 7866858, 10489144, 15733716, 20978288, 31467432, 41956576, 62934864, 125869728

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125869727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125869728 can be divided by 24 positive divisors. The sum of these divisors (counting 125869728) is 1, the average is 0.041666666666667.

Base conversion 125869728

Base System Value
2 Binary 111100000001001111010100000
3 Ternary 22202211211210210
4 Quaternary 13200021322200
5 Quinary 224210312403
6 Senary 20253454120
8 Octal 740117240
10 Decimal 125869728
12 Duodecimal 361a1340
16 Hexadecimal 7809ea0
20 Vigesimal 1j6de68
36 Base36 22xtpc

Cryptographic Hash Functions

md5 23b5bc99a77f6cc7b61f0ef5e9bf7638
sha1 1d37df57496ddcdea8392329a6fc6d864e5dd790
sha256 7c57b38a7df857482a0f6b809ce40a491c8038f82f0254e81590af90e49b1938
sha512 01efdf05563ae46feb14a9cdb92e80327c4c7f9b4014b79571a583be484e5f185ee48150ab80b499552de6b9ad31c22a7815f88b737f48d9ac51b6916af6641d
ripemd-160 083da6e59663032461e0765df48856d1e8205ad5

125869728 as geometric shapes

Circle

Radius = n
Diameter 251739456
Circumference 790862825.58829
Area 4.9772844371055E+16

Sphere

Radius = n
Volume 8.3531925103613E+24
Surface area 1.9909137748422E+17
Circumference 790862825.58829

Square

Length = n
Perimeter 503478912
Area 15843188426793984
Diagonal 178006676.42981

Cube

Length = n
Surface area 95059130560763904
Volume 1.9941778179333E+24
Space diagonal 218012764.03087

Equilateral Triangle

Length = n
Perimeter 377609184
Area 6.8603018272736E+15
Altitude 109006382.01544

Triangular Pyramid

Length = n
Surface area 6.8603018272736E+15
Volume 2.3501610965874E+23
Height 59335558.809938