129641275 (number)

129641275 is an odd 9-digits composite number following 129641274 and preceding 129641276. In scientific notation, it is written as 1.29641275 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 96147360 positive integers (up to 129641275) that are relatively prime to 129641275.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-one thousand two hundred seventy-five

Notation

Scientific notation 1.29641275 × 10^8
Engineering notation 1.29641275 × 10^6

Prime Factorization of 129641275

Prime Factorization 25 × 893 × 5807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129641275
Product of the distinct prime numbers

The prime factorization of 129641275 is 25 × 893 × 5807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 58, 97, 479, 620, 1574, 2898, 31323, 32565, 675867, 722438, 5069256, 1162390, 3050011, 7607604, 793642692, 631348262, 402493184, 2742201837

Basic calculations (n = 129641275)

Multiplication

n×y
n×2 259282550
n×3 388923825
n×4 518565100
n×5 648206375

Division

n÷y
n÷2 64820637.5
n÷3 43213758.333333
n÷3 32410318.75
n÷5 25928255

Exponentiation

ny
n2 16806860183625625
n3 2.178862782952E+24
n4 2.8247054923194E+32
n5 3.6619842152379E+40

Nth Root

y√n
2√n 11386.012251882
3√n 506.11331675543
4√n 106.70525878269
5√n 41.93229753514

Divisors of 129641275

1, 25, 893, 5807, 22325, 145175, 5185651, 129641275

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 -129641274
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 129641275 can be divided by 8 positive divisors. The sum of these divisors (counting 129641275) is 1, the average is 0.125.

Base conversion 129641275

Base System Value
2 Binary 111101110100010101100111011
3 Ternary 100000221110101201
4 Quaternary 13232202230323
5 Quinary 231142010100
6 Senary 20510355031
8 Octal 756425473
10 Decimal 129641275
12 Duodecimal 374bba77
16 Hexadecimal 7ba2b3b
20 Vigesimal 20a533f
36 Base36 256nuj

Cryptographic Hash Functions

md5 36c593b91ccef5380a8ff39ca1ba0ad3
sha1 fe7aa2d838ab1fe621556d82df69d79ac3230b2c
sha256 0181ec1d7451cf3cd46c3cc603d35b7f6951f349228618a31510f8ed939e08e3
sha512 494a08beb1b51c47beb15b8b28dce696fb6afa9c3f594c02662b36d2aeda8904f4000562128ea4a7ff1197697a17cbeb35db3c4519620b354619d40f22fc39e3
ripemd-160 ddf7d18d5640583cb95f22b7aec2acb7f5d50b43

129641275 as geometric shapes

Circle

Radius = n
Diameter 259282550
Circumference 814560154.28403
Area 5.2800308482789E+16

Sphere

Radius = n
Volume 9.1267990828028E+24
Surface area 2.1120123393116E+17
Circumference 814560154.28403

Square

Length = n
Perimeter 518565100
Area 16806860183625625
Diagonal 183340449.34834

Cube

Length = n
Surface area 100841161101753750
Volume 2.178862782952E+24
Space diagonal 224545275.05801

Equilateral Triangle

Length = n
Perimeter 388923825
Area 7.2775839384365E+15
Altitude 112272637.529

Triangular Pyramid

Length = n
Surface area 7.2775839384365E+15
Volume 2.5678144151672E+23
Height 61113483.116113