15372261 (number)

15372261 is an odd 8-digits composite number following 15372260 and preceding 15372262. In scientific notation, it is written as 1.5372261 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 20 positive divisors. There are 10179648 positive integers (up to 15372261) that are relatively prime to 15372261.

Interesting facts

Basic properties

Name

Name fifteen million three hundred seventy-two thousand two hundred sixty-one

Notation

Scientific notation 1.5372261 × 10^7
Engineering notation 1.5372261 × 10^6

Prime Factorization of 15372261

Prime Factorization 3 × 3 × 9 × 173 × 1097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5124087
Product of the distinct prime numbers

The prime factorization of 15372261 is 3 × 3 × 9 × 173 × 1097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 10, 65, 938, 922, 9464, 8907, 289, 68588, 892521, 157992, 1758425, 9787877, 45947698, 85250661, 939271140, 288819947, 7964183338, 313436792

Basic calculations (n = 15372261)

Multiplication

n×y
n×2 30744522
n×3 46116783
n×4 61489044
n×5 76861305

Division

n÷y
n÷2 7686130.5
n÷3 5124087
n÷3 3843065.25
n÷5 3074452.2

Exponentiation

ny
n2 236306408252121
n3 3.6325637836242E+21
n4 5.5840718581018E+28
n5 8.5839810045496E+35

Nth Root

y√n
2√n 3920.7475052597
3√n 248.64472486027
4√n 62.615872630346
5√n 27.374585374613

Divisors of 15372261

1, 3, 9, 27, 81, 173, 519, 1097, 1557, 3291, 4671, 9873, 14013, 29619, 88857, 189781, 569343, 1708029, 5124087, 15372261

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15372260
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15372261 can be divided by 20 positive divisors. The sum of these divisors (counting 15372261) is 1, the average is 0.05.

Base conversion 15372261

Base System Value
2 Binary 111010101000111111100101
3 Ternary 1001220222210000
4 Quaternary 322220333211
5 Quinary 12413403021
6 Senary 1305251513
8 Octal 72507745
10 Decimal 15372261
12 Duodecimal 5193b99
16 Hexadecimal ea8fe5
20 Vigesimal 4g1ad1
36 Base36 95hb9

Cryptographic Hash Functions

md5 5b21014a0c2e9f6e1e83f49829499725
sha1 a7d6abc65e4e4a8c8b050ec4482a5a00aea8b72c
sha256 5b951242fef9455b514f96f544273ca96be438c37ba89887bbcaa6c610e04b06
sha512 a721502d15446a75261f640d599432cb37c8c954dea9c498417c3a380eb5d13bdc95ee945fd0a7a84c0980805bccd97bc512ef5c8d263fd74d7bb4199a6c6e6f
ripemd-160 de44398fedeaf8450f2aef98e06863f9a33c093b

15372261 as geometric shapes

Circle

Radius = n
Diameter 30744522
Circumference 96586764.45333
Area 7.4237847616105E+14

Sphere

Radius = n
Volume 1.5216047595107E+22
Surface area 2.9695139046442E+15
Circumference 96586764.45333

Square

Length = n
Perimeter 61489044
Area 236306408252121
Diagonal 21739659.990539

Cube

Length = n
Surface area 1417838449512726
Volume 3.6325637836242E+21
Space diagonal 26625537.07921

Equilateral Triangle

Length = n
Perimeter 46116783
Area 1.023236763117E+14
Altitude 13312768.539605

Triangular Pyramid

Length = n
Surface area 1.023236763117E+14
Volume 4.2810174741555E+20
Height 7246553.3301797