129124747 (number)

129124747 is an odd 9-digits composite number following 129124746 and preceding 129124748. In scientific notation, it is written as 1.29124747 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 129048840 positive integers (up to 129124747) that are relatively prime to 129124747.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-four thousand seven hundred forty-seven

Notation

Scientific notation 1.29124747 × 10^8
Engineering notation 1.29124747 × 10^6

Prime Factorization of 129124747

Prime Factorization 1741 × 74167

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129124747
Product of the distinct prime numbers

The prime factorization of 129124747 is 1741 × 74167. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 6, 36, 15, 110, 1736, 7961, 98642, 42563, 829458, 843443, 597622, 7900949, 12605032, 87924190, 157870080, 839799884, 699484265, 9437041485

Basic calculations (n = 129124747)

Multiplication

n×y
n×2 258249494
n×3 387374241
n×4 516498988
n×5 645623735

Division

n÷y
n÷2 64562373.5
n÷3 43041582.333333
n÷3 32281186.75
n÷5 25824949.4

Exponentiation

ny
n2 16673200287814009
n3 2.1529227688443E+24
n4 2.7799560783756E+32
n5 3.5896112529136E+40

Nth Root

y√n
2√n 11363.307045046
3√n 505.44025523027
4√n 106.59881352551
5√n 41.898830096432

Divisors of 129124747

1, 1741, 74167, 129124747

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129124746
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129124747 can be divided by 4 positive divisors. The sum of these divisors (counting 129124747) is 1, the average is 0.25.

Base conversion 129124747

Base System Value
2 Binary 111101100100100100110001011
3 Ternary 22222222012212001
4 Quaternary 13230210212023
5 Quinary 231023442442
6 Senary 20451331431
8 Octal 754444613
10 Decimal 129124747
12 Duodecimal 372b0b77
16 Hexadecimal 7b2498b
20 Vigesimal 2070bh7
36 Base36 24vlaj

Cryptographic Hash Functions

md5 f76e789f01fbc9483a5db46b063fbd80
sha1 cd176ce54b619f32d38d475f61f021bd2f3dea99
sha256 c1b5de97f7a8caf2405cb8d8712fc4688f3079d4a2735dcb0316e204a2f8b266
sha512 74421c827e3331f8944b89b7da4bf3d947978926acd1553a319a5d6e75ee551a4655921f5b3543381e42c6d3fbf82864851b494df9c732f2bbea99a3dd829900
ripemd-160 36a7f09cdc16aa139254ce1063948697ac7a0c64

129124747 as geometric shapes

Circle

Radius = n
Diameter 258249494
Circumference 811314713.14368
Area 5.2380403536028E+16

Sphere

Radius = n
Volume 9.0181418057966E+24
Surface area 2.0952161414411E+17
Circumference 811314713.14368

Square

Length = n
Perimeter 516498988
Area 16673200287814009
Diagonal 182609968.44539

Cube

Length = n
Surface area 100039201726884054
Volume 2.1529227688443E+24
Space diagonal 223650622.31848

Equilateral Triangle

Length = n
Perimeter 387374241
Area 7.2197075058165E+15
Altitude 111825311.15924

Triangular Pyramid

Length = n
Surface area 7.2197075058165E+15
Volume 2.5372438153679E+23
Height 60869989.481798