125898738 (number)

125898738 is an even 9-digits composite number following 125898737 and preceding 125898739. In scientific notation, it is written as 1.25898738 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 35970984 positive integers (up to 125898738) that are relatively prime to 125898738.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred ninety-eight thousand seven hundred thirty-eight

Notation

Scientific notation 1.25898738 × 10^8
Engineering notation 1.25898738 × 10^6

Prime Factorization of 125898738

Prime Factorization 2 × 21 × 7 × 428227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125898738
Product of the distinct prime numbers

The prime factorization of 125898738 is 2 × 21 × 7 × 428227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 48, 36, 30, 649, 9959, 4453, 30334, 14006, 114050, 947059, 4050045, 4328110, 69099087, 64861324, 228963707, 437236176, 8576926206, 82715814

Basic calculations (n = 125898738)

Multiplication

n×y
n×2 251797476
n×3 377696214
n×4 503594952
n×5 629493690

Division

n÷y
n÷2 62949369
n÷3 41966246
n÷3 31474684.5
n÷5 25179747.6

Exponentiation

ny
n2 15850492229992644
n3 1.9955569684349E+24
n4 2.5123810393306E+32
n5 3.1630560222685E+40

Nth Root

y√n
2√n 11220.460685729
3√n 501.19545682138
4√n 105.92667598735
5√n 41.687348730983

Divisors of 125898738

1, 2, 7, 14, 21, 42, 147, 294, 428227, 856454, 2997589, 5995178, 8992767, 17985534, 62949369, 125898738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125898737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125898738 can be divided by 16 positive divisors. The sum of these divisors (counting 125898738) is 1, the average is 0.0625.

Base conversion 125898738

Base System Value
2 Binary 111100000010000111111110010
3 Ternary 22202220022121020
4 Quaternary 13200100333302
5 Quinary 224212224423
6 Senary 20254240310
8 Octal 740207762
10 Decimal 125898738
12 Duodecimal 361b6096
16 Hexadecimal 7810ff2
20 Vigesimal 1j6h6gi
36 Base36 22yg36

Cryptographic Hash Functions

md5 99aa23e249993b4c5dec3e19af9a3457
sha1 7377b7da5adb5e5b83bb357d6b2bd1cc8e792b92
sha256 5e34937dc13483d7ef53b693c9d84808e6757515e2d71e698e176300e641b962
sha512 2995ea3df957ea9e8d6de97ebddd211f2b5a6840f720c36cbe04f5ed4116fb9d7d9bcabb835f60495b67c4a762caa38a162992c566ab009f9baac7c6dcf82827
ripemd-160 4cd8be75c4e472dc089eb22ee546c9570ac106ca

125898738 as geometric shapes

Circle

Radius = n
Diameter 251797476
Circumference 791045100.79405
Area 4.9795789945527E+16

Sphere

Radius = n
Volume 8.3589694824732E+24
Surface area 1.9918315978211E+17
Circumference 791045100.79405

Square

Length = n
Perimeter 503594952
Area 15850492229992644
Diagonal 178047702.76526

Cube

Length = n
Surface area 95102953379955864
Volume 1.9955569684349E+24
Space diagonal 218063010.8248

Equilateral Triangle

Length = n
Perimeter 377696214
Area 6.8634644668307E+15
Altitude 109031505.4124

Triangular Pyramid

Length = n
Surface area 6.8634644668307E+15
Volume 2.3517864410406E+23
Height 59349234.255086