130724900 (number)

130724900 is an even 9-digits composite number following 130724899 and preceding 130724901. In scientific notation, it is written as 1.30724900 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 72 positive divisors. There are 48755200 positive integers (up to 130724900) that are relatively prime to 130724900.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred twenty-four thousand nine hundred

Notation

Scientific notation 1.30724900 × 10^8
Engineering notation 1.30724900 × 10^6

Prime Factorization of 130724900

Prime Factorization 2 × 2 × 5 × 17 × 5 × 587 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 13072490
Product of the distinct prime numbers

The prime factorization of 130724900 is 2 × 2 × 5 × 17 × 5 × 587 × 131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 29, 94, 189, 41, 7806, 8512, 63386, 32049, 408959, 863415, 2091177, 3854634, 80291051, 71604769, 430099881, 308653250, 7547504607, 3702123835

Basic calculations (n = 130724900)

Multiplication

n×y
n×2 261449800
n×3 392174700
n×4 522899600
n×5 653624500

Division

n÷y
n÷2 65362450
n÷3 43574966.666667
n÷3 32681225
n÷5 26144980

Exponentiation

ny
n2 17088999480010000
n3 2.2339577481244E+24
n4 2.9203390322778E+32
n5 3.8176102796061E+40

Nth Root

y√n
2√n 11433.499026982
3√n 507.51954594816
4√n 106.92754101251
5√n 42.00216374165

Divisors of 130724900

1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 131, 170, 262, 340, 425, 524, 587, 655, 850, 1174, 1310, 1700, 2227, 2348, 2620, 2935, 3275, 4454, 5870, 6550, 8908, 9979, 11135, 11740, 13100, 14675, 19958, 22270, 29350, 39916, 44540, 49895, 55675, 58700, 76897, 99790, 111350, 153794, 199580, 222700, 249475, 307588, 384485, 498950, 768970, 997900, 1307249, 1537940, 1922425, 2614498, 3844850, 5228996, 6536245, 7689700, 13072490, 26144980, 32681225, 65362450, 130724900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130724899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130724900 can be divided by 72 positive divisors. The sum of these divisors (counting 130724900) is 1, the average is 0.013888888888889.

Base conversion 130724900

Base System Value
2 Binary 111110010101011010000100100
3 Ternary 100002222111211222
4 Quaternary 13302223100210
5 Quinary 231431144100
6 Senary 20545515512
8 Octal 762532044
10 Decimal 130724900
12 Duodecimal 37942b98
16 Hexadecimal 7cab424
20 Vigesimal 20h0c50
36 Base36 25tvz8

Cryptographic Hash Functions

md5 5ab5ee550f6f1c96b2ebd9687149b6b9
sha1 81df94176ae418f48f4912291203840f90dd9534
sha256 85c201af28aff7458c79dbcf0dcfc99e84f2d64554f3c0f23574798e251cab26
sha512 bd54c0b1ecbc9eb8afdb00856f6ca76e962690e3fac106cb3d590dfdde74aad36cb6852769ff0446321ae05e5063f90762bc380c69c564d07144ec52109d1bca
ripemd-160 bbc6da15e1fd5dd726072080221ab16d34d9ba2f

130724900 as geometric shapes

Circle

Radius = n
Diameter 261449800
Circumference 821368770.96252
Area 5.3686675223599E+16

Sphere

Radius = n
Volume 9.35758033325E+24
Surface area 2.147467008944E+17
Circumference 821368770.96252

Square

Length = n
Perimeter 522899600
Area 17088999480010000
Diagonal 184872926.51987

Cube

Length = n
Surface area 102533996880060000
Volume 2.2339577481244E+24
Space diagonal 226422168.61436

Equilateral Triangle

Length = n
Perimeter 392174700
Area 7.3997538374739E+15
Altitude 113211084.30718

Triangular Pyramid

Length = n
Surface area 7.3997538374739E+15
Volume 2.6327444543049E+23
Height 61624308.839956