129672496 (number)

129672496 is an even 9-digits composite number following 129672495 and preceding 129672497. In scientific notation, it is written as 1.29672496 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 63538176 positive integers (up to 129672496) that are relatively prime to 129672496.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-two thousand four hundred ninety-six

Notation

Scientific notation 1.29672496 × 10^8
Engineering notation 1.29672496 × 10^6

Prime Factorization of 129672496

Prime Factorization 2 × 2 × 2 × 2 × 79 × 173 × 593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16209062
Product of the distinct prime numbers

The prime factorization of 129672496 is 2 × 2 × 2 × 2 × 79 × 173 × 593. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129672496)

Multiplication

n×y
n×2 259344992
n×3 389017488
n×4 518689984
n×5 648362480

Division

n÷y
n÷2 64836248
n÷3 43224165.333333
n÷3 32418124
n÷5 25934499.2

Exponentiation

ny
n2 16814956218870016
n3 2.1804373430316E+24
n4 2.8274275264252E+32
n5 3.6663958461066E+40

Nth Root

y√n
2√n 11387.383193693
3√n 506.15394192303
4√n 106.71168255488
5√n 41.934317018775

Divisors of 129672496

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129672495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129672496 can be divided by 40 positive divisors. The sum of these divisors (counting 129672496) is 1, the average is 0.025.

Base conversion 129672496

Base System Value
2 Binary 111101110101010010100110000
3 Ternary 100001000001020001
4 Quaternary 13232222110300
5 Quinary 231144004441
6 Senary 20511155344
8 Octal 756522460
10 Decimal 129672496
12 Duodecimal 37515b54
16 Hexadecimal 7baa530
20 Vigesimal 20a914g
36 Base36 257bxs

Cryptographic Hash Functions

md5 06736a34f87d0153542736ac2ea6598b
sha1 e376ef139b49f94414abc2387287c8a92cf98079
sha256 bf585ba71d2381aa259059c07f62c0f728110ee54a473d714a9cebccab93347d
sha512 ac91be09802fbb7b6b50b0965cf7f3bd2e5cf4160b1f8d43598a02c3a14e135a460869f3fb2f97f7966e5c387d2ec77fc70cf6c0dc87a535a587f29305b47af7
ripemd-160 173ed980d9f5dd750a470df16d1a283ffd197b67

129672496 as geometric shapes

Circle

Radius = n
Diameter 259344992
Circumference 814756321.6125
Area 5.2825742927636E+16

Sphere

Radius = n
Volume 9.1333945846412E+24
Surface area 2.1130297171054E+17
Circumference 814756321.6125

Square

Length = n
Perimeter 518689984
Area 16814956218870016
Diagonal 183384602.50997

Cube

Length = n
Surface area 100889737313220096
Volume 2.1804373430316E+24
Space diagonal 224599351.41627

Equilateral Triangle

Length = n
Perimeter 389017488
Area 7.2810896245323E+15
Altitude 112299675.70814

Triangular Pyramid

Length = n
Surface area 7.2810896245323E+15
Volume 2.5696700520167E+23
Height 61128200.836657