129499369 (number)

129499369 is an odd 9-digits composite number following 129499368 and preceding 129499370. In scientific notation, it is written as 1.29499369 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 125197920 positive integers (up to 129499369) that are relatively prime to 129499369.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred ninety-nine thousand three hundred sixty-nine

Notation

Scientific notation 1.29499369 × 10^8
Engineering notation 1.29499369 × 10^6

Prime Factorization of 129499369

Prime Factorization 31 × 1753 × 2383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129499369
Product of the distinct prime numbers

The prime factorization of 129499369 is 31 × 1753 × 2383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129499369)

Multiplication

n×y
n×2 258998738
n×3 388498107
n×4 517997476
n×5 647496845

Division

n÷y
n÷2 64749684.5
n÷3 43166456.333333
n÷3 32374842.25
n÷5 25899873.8

Exponentiation

ny
n2 16770086571398161
n3 2.1717156290714E+24
n4 2.8123580361219E+32
n5 3.6419859107986E+40

Nth Root

y√n
2√n 11379.778952159
3√n 505.9285845979
4√n 106.67604675914
5√n 41.923113651872

Divisors of 129499369

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 -129499368
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 129499369 can be divided by 8 positive divisors. The sum of these divisors (counting 129499369) is 1, the average is 0.125.

Base conversion 129499369

Base System Value
2 Binary 111101110000000000011101001
3 Ternary 100000200020201221
4 Quaternary 13232000003221
5 Quinary 231122434434
6 Senary 20503342041
8 Octal 756000351
10 Decimal 129499369
12 Duodecimal 37451921
16 Hexadecimal 7b800e9
20 Vigesimal 2097889
36 Base36 253mcp

Cryptographic Hash Functions

md5 65385134eeeebec43a948f2ca2a22851
sha1 4a3cf0fe264ee6c115356ab3b1419810b0a082f6
sha256 6e09be4832b50daccf9ae4b40968cac89fddb797cd13116a30596b52e26bf1fe
sha512 cf2b5ad080703180c93fbe2848851ae906a35fe0791ba32379dafc6abe0d7deb4dc11d044d331f0a84c730421e0259032f86f08d26b8991ad88112223c64f77f
ripemd-160 dd6f7f1333abe8a1d61177e22cb2f44581386145

129499369 as geometric shapes

Circle

Radius = n
Diameter 258998738
Circumference 813668532.58983
Area 5.2684780772769E+16

Sphere

Radius = n
Volume 9.0968611546359E+24
Surface area 2.1073912309108E+17
Circumference 813668532.58983

Square

Length = n
Perimeter 517997476
Area 16770086571398161
Diagonal 183139763.95856

Cube

Length = n
Surface area 100620519428388966
Volume 2.1717156290714E+24
Space diagonal 224299486.65611

Equilateral Triangle

Length = n
Perimeter 388498107
Area 7.2616604972475E+15
Altitude 112149743.32806

Triangular Pyramid

Length = n
Surface area 7.2616604972475E+15
Volume 2.559391413542E+23
Height 61046587.986186