21352952 (number)

21352952 is an even 8-digits composite number following 21352951 and preceding 21352953. In scientific notation, it is written as 2.1352952 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10048384 positive integers (up to 21352952) that are relatively prime to 21352952.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-two thousand nine hundred fifty-two

Notation

Scientific notation 2.1352952 × 10^7
Engineering notation 2.1352952 × 10^6

Prime Factorization of 21352952

Prime Factorization 2 × 2 × 2 × 17 × 157007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5338238
Product of the distinct prime numbers

The prime factorization of 21352952 is 2 × 2 × 2 × 17 × 157007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 38, 81, 218, 911, 8716, 5584, 65982, 48053, 555243, 338333, 2130664, 8207409, 72542235, 37699424, 933639267, 388618452, 9399777936, 9804642264

Basic calculations (n = 21352952)

Multiplication

n×y
n×2 42705904
n×3 64058856
n×4 85411808
n×5 106764760

Division

n÷y
n÷2 10676476
n÷3 7117650.6666667
n÷3 5338238
n÷5 4270590.4

Exponentiation

ny
n2 455948559114304
n3 9.7358476972369E+21
n4 2.0788908855841E+29
n5 4.4390457293115E+36

Nth Root

y√n
2√n 4620.9254484356
3√n 277.42950134037
4√n 67.977389244039
5√n 29.234224972424

Divisors of 21352952

1, 2, 4, 8, 17, 34, 68, 136, 157007, 314014, 628028, 1256056, 2669119, 5338238, 10676476, 21352952

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 -21352951
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 21352952 can be divided by 16 positive divisors. The sum of these divisors (counting 21352952) is 1, the average is 0.0625.

Base conversion 21352952

Base System Value
2 Binary 1010001011101000111111000
3 Ternary 1111011211202002
4 Quaternary 1101131013320
5 Quinary 20431243302
6 Senary 2041400132
8 Octal 121350770
10 Decimal 21352952
12 Duodecimal 7199048
16 Hexadecimal 145d1f8
20 Vigesimal 6d927c
36 Base36 cpo1k

Cryptographic Hash Functions

md5 ee848560b42280b9a84bd4740137e076
sha1 969d0dc8a6b3a4a2467a0c8b09633a7e126e9b9b
sha256 470ebbefff1e98d065c6264e2b901c95d2f289da33d4ae4d4c75224a54da69b7
sha512 7b56806daebb72e872eaeed6bb2db37dd54ae95267c6eb4826704b9b63d07aa3c6d2449a99ad6ebf3714b68dfd5541970a70b452842ee762a81173906fa164d4
ripemd-160 d8ff51fae60c4b84d729a99459caaff26277211c

21352952 as geometric shapes

Circle

Radius = n
Diameter 42705904
Circumference 134164554.27131
Area 1.4324046437283E+15

Sphere

Radius = n
Volume 4.0781423469478E+22
Surface area 5.7296185749134E+15
Circumference 134164554.27131

Square

Length = n
Perimeter 85411808
Area 455948559114304
Diagonal 30197634.315102

Cube

Length = n
Surface area 2735691354685824
Volume 9.7358476972369E+21
Space diagonal 36984397.755579

Equilateral Triangle

Length = n
Perimeter 64058856
Area 1.9743151750595E+14
Altitude 18492198.87779

Triangular Pyramid

Length = n
Surface area 1.9743151750595E+14
Volume 1.1473806545526E+21
Height 10065878.105034