125615438 (number)

125615438 is an even 9-digits composite number following 125615437 and preceding 125615439. In scientific notation, it is written as 1.25615438 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 57976344 positive integers (up to 125615438) that are relatively prime to 125615438.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million six hundred fifteen thousand four hundred thirty-eight

Notation

Scientific notation 1.25615438 × 10^8
Engineering notation 1.25615438 × 10^6

Prime Factorization of 125615438

Prime Factorization 2 × 13 × 4831363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 125615438
Product of the distinct prime numbers

The prime factorization of 125615438 is 2 × 13 × 4831363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 40, 79, 951, 435, 8321, 4323, 99648, 12969, 403638, 327207, 4231474, 4172173, 8565309, 63187636, 337626293, 406929555, 9065825252, 6787455512

Basic calculations (n = 125615438)

Multiplication

n×y
n×2 251230876
n×3 376846314
n×4 502461752
n×5 628077190

Division

n÷y
n÷2 62807719
n÷3 41871812.666667
n÷3 31403859.5
n÷5 25123087.6

Exponentiation

ny
n2 15779238263931844
n3 1.9821159258302E+24
n4 2.4898436018993E+32
n5 3.1276279460408E+40

Nth Root

y√n
2√n 11207.829317044
3√n 500.8192409554
4√n 105.86703602654
5√n 41.668570670892

Divisors of 125615438

1, 2, 13, 26, 4831363, 9662726, 62807719, 125615438

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 -125615437
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 125615438 can be divided by 8 positive divisors. The sum of these divisors (counting 125615438) is 1, the average is 0.125.

Base conversion 125615438

Base System Value
2 Binary 111011111001011110101001110
3 Ternary 22202100220222122
4 Quaternary 13133023311032
5 Quinary 224124143223
6 Senary 20244212542
8 Octal 737136516
10 Decimal 125615438
12 Duodecimal 3609a152
16 Hexadecimal 77cbd4e
20 Vigesimal 1j51ibi
36 Base36 22sdhq

Cryptographic Hash Functions

md5 bfe7e3b20a609bbae72f85624812d8ed
sha1 58fd4e1eb15335df5adffb6f351ac7f17ebbca90
sha256 b29986eac6ba0df7f6140db3491ff6e0a1ca8dbe7583007f6ec6d0ee35eb3f06
sha512 9bf2bbc2e6985917b2197a6deb3b12e41cee3aafb83e514bd4b8c994faba0b9000492bc895c265f58d741dcbf4aa7b3c82b3593d5f453657124e518f3722cd7c
ripemd-160 6bc5319c0d37a80302ddc01b68d0c7fa8451d1b5

125615438 as geometric shapes

Circle

Radius = n
Diameter 251230876
Circumference 789265074.39653
Area 4.9571939009211E+16

Sphere

Radius = n
Volume 8.3026677748685E+24
Surface area 1.9828775603684E+17
Circumference 789265074.39653

Square

Length = n
Perimeter 502461752
Area 15779238263931844
Diagonal 177647056.06304

Cube

Length = n
Surface area 94675429583591064
Volume 1.9821159258302E+24
Space diagonal 217572320.83102

Equilateral Triangle

Length = n
Perimeter 376846314
Area 6.8326105944662E+15
Altitude 108786160.41551

Triangular Pyramid

Length = n
Surface area 6.8326105944662E+15
Volume 2.3359460204206E+23
Height 59215685.354346