129482690 (number)

129482690 is an even 9-digits composite number following 129482689 and preceding 129482691. In scientific notation, it is written as 1.29482690 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 51793072 positive integers (up to 129482690) that are relatively prime to 129482690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29482690 × 10^8
Engineering notation 1.29482690 × 10^6

Prime Factorization of 129482690

Prime Factorization 2 × 5 × 12948269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129482690
Product of the distinct prime numbers

The prime factorization of 129482690 is 2 × 5 × 12948269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129482690)

Multiplication

n×y
n×2 258965380
n×3 388448070
n×4 517930760
n×5 647413450

Division

n÷y
n÷2 64741345
n÷3 43160896.666667
n÷3 32370672.5
n÷5 25896538

Exponentiation

ny
n2 16765767009636100
n3 2.1708766123209E+24
n4 2.810909434214E+32
n5 3.6396411488841E+40

Nth Root

y√n
2√n 11379.046093588
3√n 505.90686314028
4√n 106.67261173135
5√n 41.922033690411

Divisors of 129482690

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 -129482689
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 129482690 can be divided by 8 positive divisors. The sum of these divisors (counting 129482690) is 1, the average is 0.125.

Base conversion 129482690

Base System Value
2 Binary 111101101111011111111000010
3 Ternary 100000122101212012
4 Quaternary 13231323333002
5 Quinary 231121421230
6 Senary 20503132522
8 Octal 755737702
10 Decimal 129482690
12 Duodecimal 37444142
16 Hexadecimal 7b7bfc2
20 Vigesimal 20956ea
36 Base36 2539he

Cryptographic Hash Functions

md5 a61a354ec39bfe0218a28c0e429ff5f8
sha1 b67772741938a19e4d227a207d06f9b804e1c751
sha256 8584bc293e0a1b44a82604400d962a0032f91adff4d5c0b176bed306473d3248
sha512 b495fce35a2fc0d629fa8c18c5ce2394673903e89b002905f5c39e51394f30fd038115efdb68e33a14ddeda8197f675c2e4d0e412cc1ca3faef43d3d1546773c
ripemd-160 7ad8bc041a5938af34a500290dab24920611f800

129482690 as geometric shapes

Circle

Radius = n
Diameter 258965380
Circumference 813563735.34209
Area 5.2671210469271E+16

Sphere

Radius = n
Volume 9.0933466894898E+24
Surface area 2.1068484187708E+17
Circumference 813563735.34209

Square

Length = n
Perimeter 517930760
Area 16765767009636100
Diagonal 183116176.29055

Cube

Length = n
Surface area 100594602057816600
Volume 2.1708766123209E+24
Space diagonal 224270597.78069

Equilateral Triangle

Length = n
Perimeter 388448070
Area 7.259790072138E+15
Altitude 112135298.89035

Triangular Pyramid

Length = n
Surface area 7.259790072138E+15
Volume 2.558402622819E+23
Height 61038725.430184