125998906 (number)

125998906 is an even 9-digits composite number following 125998905 and preceding 125998907. In scientific notation, it is written as 1.25998906 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 57272220 positive integers (up to 125998906) that are relatively prime to 125998906.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million nine hundred ninety-eight thousand nine hundred six

Notation

Scientific notation 1.25998906 × 10^8
Engineering notation 1.25998906 × 10^6

Prime Factorization of 125998906

Prime Factorization 2 × 11 × 5727223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125998906
Product of the distinct prime numbers

The prime factorization of 125998906 is 2 × 11 × 5727223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 125998906)

Multiplication

n×y
n×2 251997812
n×3 377996718
n×4 503995624
n×5 629994530

Division

n÷y
n÷2 62999453
n÷3 41999635.333333
n÷3 31499726.5
n÷5 25199781.2

Exponentiation

ny
n2 15875724313196836
n3 2.0003238954204E+24
n4 2.5203862246863E+32
n5 3.1756590700794E+40

Nth Root

y√n
2√n 11224.923429583
3√n 501.32834255365
4√n 105.94773914333
5√n 41.693980108107

Divisors of 125998906

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 -125998905
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 125998906 can be divided by 8 positive divisors. The sum of these divisors (counting 125998906) is 1, the average is 0.125.

Base conversion 125998906

Base System Value
2 Binary 111100000101001011100111010
3 Ternary 22210002102000011
4 Quaternary 13200221130322
5 Quinary 224223431111
6 Senary 20300332134
8 Octal 740513472
10 Decimal 125998906
12 Duodecimal 3624404a
16 Hexadecimal 782973a
20 Vigesimal 1j79h56
36 Base36 230ldm

Cryptographic Hash Functions

md5 0ea049694b1f4aef66d8f9d3cfd4d69f
sha1 05fd33fa0bc278f649c939642a97a068bea8e3f9
sha256 9b3719e0a29ca2ebbfb421c28bd8703cc1b0cf6d44084196418d484dba4cd142
sha512 ce15f21566f28a38ac75cf2cf6cf0e535f583ecaf97d3622ab52ceb3333e32e70a86c3cb48dd7e632a88bddd6562b35af7ad6a1c9fbf83598217e205850d84d9
ripemd-160 50b7d0737641c27e96ffd89d5a3f6eee68bb61bc

125998906 as geometric shapes

Circle

Radius = n
Diameter 251997812
Circumference 791674474.8999
Area 4.9875058872756E+16

Sphere

Radius = n
Volume 8.3789371395371E+24
Surface area 1.9950023549102E+17
Circumference 791674474.8999

Square

Length = n
Perimeter 503995624
Area 15875724313196836
Diagonal 178189361.70937

Cube

Length = n
Surface area 95254345879181016
Volume 2.0003238954204E+24
Space diagonal 218236506.8901

Equilateral Triangle

Length = n
Perimeter 377996718
Area 6.8743902793534E+15
Altitude 109118253.44505

Triangular Pyramid

Length = n
Surface area 6.8743902793534E+15
Volume 2.3574043183688E+23
Height 59396453.903124