129776469 (number)

129776469 is an odd 9-digits composite number following 129776468 and preceding 129776470. In scientific notation, it is written as 1.29776469 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 86017200 positive integers (up to 129776469) that are relatively prime to 129776469.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred seventy-six thousand four hundred sixty-nine

Notation

Scientific notation 1.29776469 × 10^8
Engineering notation 1.29776469 × 10^6

Prime Factorization of 129776469

Prime Factorization 3 × 173 × 250051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129776469
Product of the distinct prime numbers

The prime factorization of 129776469 is 3 × 173 × 250051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129776469)

Multiplication

n×y
n×2 259552938
n×3 389329407
n×4 519105876
n×5 648882345

Division

n÷y
n÷2 64888234.5
n÷3 43258823
n÷3 32444117.25
n÷5 25955293.8

Exponentiation

ny
n2 16841931906107961
n3 2.1856864539131E+24
n4 2.8365067032998E+32
n5 3.6811182424908E+40

Nth Root

y√n
2√n 11391.947550792
3√n 506.28918593186
4√n 106.73306681058
5√n 41.941039553126

Divisors of 129776469

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 -129776468
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 129776469 can be divided by 8 positive divisors. The sum of these divisors (counting 129776469) is 1, the average is 0.125.

Base conversion 129776469

Base System Value
2 Binary 111101111000011101101010101
3 Ternary 100001012022211220
4 Quaternary 13233003231111
5 Quinary 231210321334
6 Senary 20513320553
8 Octal 757035525
10 Decimal 129776469
12 Duodecimal 37566159
16 Hexadecimal 7bc3b55
20 Vigesimal 20b2139
36 Base36 259k5x

Cryptographic Hash Functions

md5 c0dd34e90ad6997aa41cbd6d419a085d
sha1 abf0739df7ec448a24e60a8dd487f10d6f78c51d
sha256 54c664bec36e4dd99fa6d996625cb227065f6535c393697f499bef6067a574ed
sha512 1b5c1abf449ec1f57177d9f44639de41371a1a3c98d8efdd0d8f066415fb206b8987e402c8b9ee9349dddb9f1194920ab5554218cd68a3383dbdf50bd9efd1f3
ripemd-160 a6da8a303db3bf6442c84ae4db32d38750e49d41

129776469 as geometric shapes

Circle

Radius = n
Diameter 259552938
Circumference 815409603.23845
Area 5.2910489548488E+16

Sphere

Radius = n
Volume 9.1553820088856E+24
Surface area 2.1164195819395E+17
Circumference 815409603.23845

Square

Length = n
Perimeter 519105876
Area 16841931906107961
Diagonal 183531642.53669

Cube

Length = n
Surface area 101051591436647766
Volume 2.1856864539131E+24
Space diagonal 224779437.93489

Equilateral Triangle

Length = n
Perimeter 389329407
Area 7.2927704397486E+15
Altitude 112389718.96744

Triangular Pyramid

Length = n
Surface area 7.2927704397486E+15
Volume 2.5758561885159E+23
Height 61177214.178897