129242595 (number)

129242595 is an odd 9-digits composite number following 129242594 and preceding 129242596. In scientific notation, it is written as 1.29242595 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 68929376 positive integers (up to 129242595) that are relatively prime to 129242595.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred forty-two thousand five hundred ninety-five

Notation

Scientific notation 1.29242595 × 10^8
Engineering notation 1.29242595 × 10^6

Prime Factorization of 129242595

Prime Factorization 3 × 5 × 8616173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129242595
Product of the distinct prime numbers

The prime factorization of 129242595 is 3 × 5 × 8616173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129242595)

Multiplication

n×y
n×2 258485190
n×3 387727785
n×4 516970380
n×5 646212975

Division

n÷y
n÷2 64621297.5
n÷3 43080865
n÷3 32310648.75
n÷5 25848519

Exponentiation

ny
n2 16703648362334025
n3 2.1588228603155E+24
n4 2.790118686125E+32
n5 3.6060217935279E+40

Nth Root

y√n
2√n 11368.49132471
3√n 505.59397482497
4√n 106.62312753202
5√n 41.906475248645

Divisors of 129242595

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 -129242594
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 129242595 can be divided by 8 positive divisors. The sum of these divisors (counting 129242595) is 1, the average is 0.125.

Base conversion 129242595

Base System Value
2 Binary 111101101000001010111100011
3 Ternary 100000012012111210
4 Quaternary 13231001113203
5 Quinary 231041230340
6 Senary 20454041203
8 Octal 755012743
10 Decimal 129242595
12 Duodecimal 37349203
16 Hexadecimal 7b415e3
20 Vigesimal 207f69f
36 Base36 24y483

Cryptographic Hash Functions

md5 7c3f00be5bea764e088f13becf4b0255
sha1 adb843f5fdc3a763c330193ec3932d060c652469
sha256 29a57441a512b25078ac4f2494f736f9a2d44cf35004f5c076057b396eeb25a3
sha512 1dde82c689d736b2ed38a71a2c8f177d21ddf4aeb93bf054843b6e5b1d1a523c728c52f804a1a5327359ba7c8f166bf8ba7d5dfea50d5ac5ea25b14c2d354609
ripemd-160 6e5022d2a264c5c77f62ec7d156ef25dcbd406fd

129242595 as geometric shapes

Circle

Radius = n
Diameter 258485190
Circumference 812055173.96576
Area 5.2476058983256E+16

Sphere

Radius = n
Volume 9.0428560511587E+24
Surface area 2.0990423593302E+17
Circumference 812055173.96576

Square

Length = n
Perimeter 516970380
Area 16703648362334025
Diagonal 182776630.68529

Cube

Length = n
Surface area 100221890174004150
Volume 2.1588228603155E+24
Space diagonal 223854741.04205

Equilateral Triangle

Length = n
Perimeter 387727785
Area 7.2328919088318E+15
Altitude 111927370.52102

Triangular Pyramid

Length = n
Surface area 7.2328919088318E+15
Volume 2.5441971398494E+23
Height 60925543.561764