125407856 (number)

125407856 is an even 9-digits composite number following 125407855 and preceding 125407857. In scientific notation, it is written as 1.25407856 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 60 positive divisors. There are 53190144 positive integers (up to 125407856) that are relatively prime to 125407856.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million four hundred seven thousand eight hundred fifty-six

Notation

Scientific notation 1.25407856 × 10^8
Engineering notation 1.25407856 × 10^6

Prime Factorization of 125407856

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 103 × 1553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2239426
Product of the distinct prime numbers

The prime factorization of 125407856 is 2 × 2 × 2 × 2 × 7 × 7 × 103 × 1553. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 10, 82, 1, 143, 572, 8213, 6209, 11226, 44312, 489512, 438372, 1261320, 2986817, 61469880, 63282172, 723886378, 565769432, 3402010449, 2063536712

Basic calculations (n = 125407856)

Multiplication

n×y
n×2 250815712
n×3 376223568
n×4 501631424
n×5 627039280

Division

n÷y
n÷2 62703928
n÷3 41802618.666667
n÷3 31351964
n÷5 25081571.2

Exponentiation

ny
n2 15727130346516736
n3 1.9723056977892E+24
n4 2.4734262893633E+32
n5 3.1018708792308E+40

Nth Root

y√n
2√n 11198.564908059
3√n 500.54321761552
4√n 105.82327205326
5√n 41.654789930985

Divisors of 125407856

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1553, 1648, 2884, 3106, 5047, 5768, 6212, 10094, 10871, 11536, 12424, 20188, 21742, 24848, 40376, 43484, 76097, 80752, 86968, 152194, 159959, 173936, 304388, 319918, 608776, 639836, 1119713, 1217552, 1279672, 2239426, 2559344, 4478852, 7837991, 8957704, 15675982, 17915408, 31351964, 62703928, 125407856

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125407855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125407856 can be divided by 60 positive divisors. The sum of these divisors (counting 125407856) is 1, the average is 0.016666666666667.

Base conversion 125407856

Base System Value
2 Binary 111011110011001001001110000
3 Ternary 22201222101020102
4 Quaternary 13132121021300
5 Quinary 224101022411
6 Senary 20235531532
8 Octal 736311160
10 Decimal 125407856
12 Duodecimal 35bb9ba8
16 Hexadecimal 7799270
20 Vigesimal 1j3fjcg
36 Base36 22nxbk

Cryptographic Hash Functions

md5 10b76fbb0524742fea65ed4026511ad4
sha1 736c5ecd219d5acdb3c49212282080870824e534
sha256 e83bddbbd1b7f0a1a6402946b3c570f9a72816105b4c083d86748a63ad4861b9
sha512 1ff9df35b3d2041681d3b8dea7366003b4fa01a0d2d687fcf4cccd989cbf9e0c62f31ca37f0b085a7466dcb8c115a6196dbac6e61d7aca4e7423ecccf4fb926c
ripemd-160 445a5159c1aa4ce3c6896e55b4a5f39069ea167d

125407856 as geometric shapes

Circle

Radius = n
Diameter 250815712
Circumference 787960798.22409
Area 4.9408237158666E+16

Sphere

Radius = n
Volume 8.2615747877438E+24
Surface area 1.9763294863466E+17
Circumference 787960798.22409

Square

Length = n
Perimeter 501631424
Area 15727130346516736
Diagonal 177353490.78333

Cube

Length = n
Surface area 94362782079100416
Volume 1.9723056977892E+24
Space diagonal 217212778.26028

Equilateral Triangle

Length = n
Perimeter 376223568
Area 6.8100472043563E+15
Altitude 108606389.13014

Triangular Pyramid

Length = n
Surface area 6.8100472043563E+15
Volume 2.3243845557993E+23
Height 59117830.261111