129809964 (number)

129809964 is an even 9-digits composite number following 129809963 and preceding 129809965. In scientific notation, it is written as 1.29809964 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 43190080 positive integers (up to 129809964) that are relatively prime to 129809964.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred nine thousand nine hundred sixty-four

Notation

Scientific notation 1.29809964 × 10^8
Engineering notation 1.29809964 × 10^6

Prime Factorization of 129809964

Prime Factorization 2 × 2 × 3 × 557 × 19421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64904982
Product of the distinct prime numbers

The prime factorization of 129809964 is 2 × 2 × 3 × 557 × 19421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 7, 23, 131, 513, 9445, 3349, 16374, 19689, 608374, 664984, 9962621, 550272, 75519646, 18030721, 374562063, 277314368, 5115002451, 4040161402

Basic calculations (n = 129809964)

Multiplication

n×y
n×2 259619928
n×3 389429892
n×4 519239856
n×5 649049820

Division

n÷y
n÷2 64904982
n÷3 43269988
n÷3 32452491
n÷5 25961992.8

Exponentiation

ny
n2 16850626753681296
n3 2.1873792522728E+24
n4 2.8394362199188E+32
n5 3.6858711348796E+40

Nth Root

y√n
2√n 11393.417573318
3√n 506.33273953257
4√n 106.73995303221
5√n 41.943204306291

Divisors of 129809964

1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3342, 6684, 19421, 38842, 58263, 77684, 116526, 233052, 10817497, 21634994, 32452491, 43269988, 64904982, 129809964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129809963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129809964 can be divided by 24 positive divisors. The sum of these divisors (counting 129809964) is 1, the average is 0.041666666666667.

Base conversion 129809964

Base System Value
2 Binary 111101111001011111000101100
3 Ternary 100001021000210110
4 Quaternary 13233023320230
5 Quinary 231212404324
6 Senary 20514140020
8 Octal 757137054
10 Decimal 129809964
12 Duodecimal 37581610
16 Hexadecimal 7bcbe2c
20 Vigesimal 20b64i4
36 Base36 25aa0c

Cryptographic Hash Functions

md5 5de1b40a447c4747f2d5d3fd4293395c
sha1 2132fa9a5a828208f28128c3ae0b9d64f925bd1f
sha256 3bc1a4f9c8a5a3043b31b2b51ab31fbd32fe473198fe81847d4935d4974707e2
sha512 c4b39e3a2bcf937644be31b4b2b0368448f3fae9f4f5a35823321d4a0badec3cb44cc21d314230045d2b3082f6200b9a726517fa392b18480b750c0f485bd079
ripemd-160 786b380671c25d6ca3cfff3af4bbe52b031b70dc

129809964 as geometric shapes

Circle

Radius = n
Diameter 259619928
Circumference 815620058.53031
Area 5.2937805217749E+16

Sphere

Radius = n
Volume 9.1624727860733E+24
Surface area 2.11751220871E+17
Circumference 815620058.53031

Square

Length = n
Perimeter 519239856
Area 16850626753681296
Diagonal 183579011.61996

Cube

Length = n
Surface area 101103760522087776
Volume 2.1873792522728E+24
Space diagonal 224837452.97669

Equilateral Triangle

Length = n
Perimeter 389429892
Area 7.2965354191889E+15
Altitude 112418726.48834

Triangular Pyramid

Length = n
Surface area 7.2965354191889E+15
Volume 2.5778511705148E+23
Height 61193003.873321