15720100 (number)

15720100 is an even 8-digits composite number following 15720099 and preceding 15720101. In scientific notation, it is written as 1.5720100 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 5520000 positive integers (up to 15720100) that are relatively prime to 15720100.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred twenty thousand one hundred

Notation

Scientific notation 1.5720100 × 10^7
Engineering notation 1.5720100 × 10^6

Prime Factorization of 15720100

Prime Factorization 2 × 2 × 55 × 155 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7860050
Product of the distinct prime numbers

The prime factorization of 15720100 is 2 × 2 × 55 × 155 × 461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 56, 1, 986, 181, 3926, 3495, 40197, 78800, 50284, 692066, 9601802, 4796857, 64171680, 47616549, 366824729, 308531616, 6905593346, 369109830

Basic calculations (n = 15720100)

Multiplication

n×y
n×2 31440200
n×3 47160300
n×4 62880400
n×5 78600500

Division

n÷y
n÷2 7860050
n÷3 5240033.3333333
n÷3 3930025
n÷5 3144020

Exponentiation

ny
n2 247121544010000
n3 3.8847753839916E+21
n4 6.1069057513886E+28
n5 9.6001169102405E+35

Nth Root

y√n
2√n 3964.8581311316
3√n 250.506174458
4√n 62.967119444449
5√n 27.497363882337

Divisors of 15720100

1, 2, 4, 55, 110, 155, 220, 310, 461, 620, 922, 1844, 8525, 17050, 25355, 34100, 50710, 71455, 101420, 142910, 285820, 3930025, 7860050, 15720100

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 -15720099
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 15720100 can be divided by 24 positive divisors. The sum of these divisors (counting 15720100) is 1, the average is 0.041666666666667.

Base conversion 15720100

Base System Value
2 Binary 111011111101111010100100
3 Ternary 1002120122220221
4 Quaternary 323331322210
5 Quinary 13011020400
6 Senary 1320534124
8 Octal 73757244
10 Decimal 15720100
12 Duodecimal 5321344
16 Hexadecimal efdea4
20 Vigesimal 4i5050
36 Base36 9cxpg

Cryptographic Hash Functions

md5 ca0ce55af84f6a4995499ce6d651a211
sha1 6d09e55ce7808f55e78c7a2d5bc72ad88dc48e93
sha256 62e4d49817be08f1d587f665224c5697d60d364df1d79be877f462b18ac6f84f
sha512 95a8771e38cf00fe3b0cb181ce268bdaaf9d301518e05c5ab1d3bc8d17169395942675c4dc7aef00ea8f17a5e7c575ae214bfb456764b34575e5613519a64f26
ripemd-160 8567de77808405c93f79b4478c69e6d072e76239

15720100 as geometric shapes

Circle

Radius = n
Diameter 31440200
Circumference 98772301.347394
Area 7.7635522720558E+14

Sphere

Radius = n
Volume 1.6272509076259E+22
Surface area 3.1054209088223E+15
Circumference 98772301.347394

Square

Length = n
Perimeter 62880400
Area 247121544010000
Diagonal 22231578.621861

Cube

Length = n
Surface area 1482729264060000
Volume 3.8847753839916E+21
Space diagonal 27228011.900064

Equilateral Triangle

Length = n
Perimeter 47160300
Area 1.0700676746755E+14
Altitude 13614005.950032

Triangular Pyramid

Length = n
Surface area 1.0700676746755E+14
Volume 4.5782516956784E+20
Height 7410526.2072871