125542904 (number)

125542904 is an even 9-digits composite number following 125542903 and preceding 125542905. In scientific notation, it is written as 1.25542904 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 62771448 positive integers (up to 125542904) that are relatively prime to 125542904.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million five hundred forty-two thousand nine hundred four

Notation

Scientific notation 1.25542904 × 10^8
Engineering notation 1.25542904 × 10^6

Prime Factorization of 125542904

Prime Factorization 2 × 2 × 2 × 15692863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31385726
Product of the distinct prime numbers

The prime factorization of 125542904 is 2 × 2 × 2 × 15692863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 18, 25, 75, 415, 1458, 1020, 74769, 31221, 97064, 323227, 7185837, 8263617, 19575268, 79591038, 830292137, 993178615, 8259574155, 4937773406

Basic calculations (n = 125542904)

Multiplication

n×y
n×2 251085808
n×3 376628712
n×4 502171616
n×5 627714520

Division

n÷y
n÷2 62771452
n÷3 41847634.666667
n÷3 31385726
n÷5 25108580.8

Exponentiation

ny
n2 15761020744753216
n3 1.9786843143006E+24
n4 2.4840977491654E+32
n5 3.1186084525009E+40

Nth Root

y√n
2√n 11204.592986807
3√n 500.72282654004
4√n 105.8517500413
5√n 41.663757430607

Divisors of 125542904

1, 2, 4, 8, 15692863, 31385726, 62771452, 125542904

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125542903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125542904 can be divided by 8 positive divisors. The sum of these divisors (counting 125542904) is 1, the average is 0.125.

Base conversion 125542904

Base System Value
2 Binary 111011110111010000111111000
3 Ternary 22202020020111012
4 Quaternary 13132322013320
5 Quinary 224114333104
6 Senary 20242453052
8 Octal 736720770
10 Decimal 125542904
12 Duodecimal 36064188
16 Hexadecimal 77ba1f8
20 Vigesimal 1j4ch54
36 Base36 22qtiw

Cryptographic Hash Functions

md5 20b38993a1332e3db918cd6d0eb78eef
sha1 94bd04657efdd3b74e8b1d7f22860fc4ab299e99
sha256 06b8cd1382dad78e19dc7d6eb8fd7da5a86538611aabdabb0080a33ec0a021d1
sha512 af120aab9a5855027978ec7318b936a0161b2656658329031cb51d80655daba803aa476410cca6052553fc2d8f8970076ff0aa3fe807f0a10a126cbea6acabb0
ripemd-160 b3a813ccf8b0bf657a23e22d5026cdbbedb94604

125542904 as geometric shapes

Circle

Radius = n
Diameter 251085808
Circumference 788809329.83346
Area 4.9514706984793E+16

Sphere

Radius = n
Volume 8.2882934741067E+24
Surface area 1.9805882793917E+17
Circumference 788809329.83346

Square

Length = n
Perimeter 502171616
Area 15761020744753216
Diagonal 177544477.4965

Cube

Length = n
Surface area 94566124468519296
Volume 1.9786843143006E+24
Space diagonal 217446688.25774

Equilateral Triangle

Length = n
Perimeter 376628712
Area 6.8247221772649E+15
Altitude 108723344.12887

Triangular Pyramid

Length = n
Surface area 6.8247221772649E+15
Volume 2.331901827449E+23
Height 59181492.498834