215252009 (number)

215252009 is an odd 9-digits composite number following 215252008 and preceding 215252010. In scientific notation, it is written as 2.15252009 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 172170240 positive integers (up to 215252009) that are relatively prime to 215252009.

Interesting facts

Basic properties

Name

Name two hundred fifteen million two hundred fifty-two thousand nine

Notation

Scientific notation 2.15252009 × 10^8
Engineering notation 2.15252009 × 10^6

Prime Factorization of 215252009

Prime Factorization 7 × 41 × 23 × 32609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 215252009
Product of the distinct prime numbers

The prime factorization of 215252009 is 7 × 41 × 23 × 32609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 26, 80, 598, 160, 7434, 6390, 1611, 7624, 970686, 251617, 5552653, 8818840, 28494997, 74395439, 303765175, 209035349, 2949556161, 6716602994

Basic calculations (n = 215252009)

Multiplication

n×y
n×2 430504018
n×3 645756027
n×4 861008036
n×5 1076260045

Division

n÷y
n÷2 107626004.5
n÷3 71750669.666667
n÷3 53813002.25
n÷5 43050401.8

Exponentiation

ny
n2 46333427378536081
n3 9.9733633270855E+24
n4 2.1467864926421E+33
n5 4.6210010543527E+41

Nth Root

y√n
2√n 14671.469217498
3√n 599.30661474423
4√n 121.12584042019
5√n 46.407635640556

Divisors of 215252009

1, 7, 23, 41, 161, 287, 943, 6601, 32609, 228263, 750007, 1336969, 5250049, 9358783, 30750287, 215252009

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -215252008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 215252009 can be divided by 16 positive divisors. The sum of these divisors (counting 215252009) is 1, the average is 0.0625.

Base conversion 215252009

Base System Value
2 Binary 1100110101000111110000101001
3 Ternary 120000000221020122
4 Quaternary 30311013300221
5 Quinary 420101031014
6 Senary 33205333025
8 Octal 1465076051
10 Decimal 215252009
12 Duodecimal 60107175
16 Hexadecimal cd47c29
20 Vigesimal 3756a09
36 Base36 3k5lih

Cryptographic Hash Functions

md5 162713f8ca3898e3dd2619b843b737d1
sha1 da47899fa56c68826ad1ea392567a0be8d04b006
sha256 5e58dab235fbb10b1ab024b6235f4ef3994c385a78c8a67bd4c9a513151c2612
sha512 4e2408606ac98d7a665eefd29c26be4f5dd52f165ded77417ff8dd6c201a6016b34c38948dd0fd423e2b4497023d8d2fdb94e9615ce2966da646d9e8b81097d5
ripemd-160 cad007ffccdbd31aaa319734f5aec05391ffa7a8

215252009 as geometric shapes

Circle

Radius = n
Diameter 430504018
Circumference 1352468260.2897
Area 1.4556075506805E+17

Sphere

Radius = n
Volume 4.1776326613272E+25
Surface area 5.8224302027218E+17
Circumference 1352468260.2897

Square

Length = n
Perimeter 861008036
Area 46333427378536081
Diagonal 304412310.45586

Cube

Length = n
Surface area 278000564271216486
Volume 9.9733633270855E+24
Space diagonal 372827416.01927

Equilateral Triangle

Length = n
Perimeter 645756027
Area 2.0062962577107E+16
Altitude 186413708.00964

Triangular Pyramid

Length = n
Surface area 2.0062962577107E+16
Volume 1.1753721399699E+24
Height 101470770.15195