21695896 (number)

21695896 is an even 8-digits composite number following 21695895 and preceding 21695897. In scientific notation, it is written as 2.1695896 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 10694880 positive integers (up to 21695896) that are relatively prime to 21695896.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-five thousand eight hundred ninety-six

Notation

Scientific notation 2.1695896 × 10^7
Engineering notation 2.1695896 × 10^6

Prime Factorization of 21695896

Prime Factorization 2 × 2 × 2 × 71 × 38197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5423974
Product of the distinct prime numbers

The prime factorization of 21695896 is 2 × 2 × 2 × 71 × 38197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 73, 56, 495, 410, 6396, 8451, 10249, 24000, 267582, 114231, 7894587, 4109330, 99623383, 6138309, 233693694, 219160025, 1596002525, 325114470

Basic calculations (n = 21695896)

Multiplication

n×y
n×2 43391792
n×3 65087688
n×4 86783584
n×5 108479480

Division

n÷y
n÷2 10847948
n÷3 7231965.3333333
n÷3 5423974
n÷5 4339179.2

Exponentiation

ny
n2 470711903242816
n3 1.0212516498718E+22
n4 2.2156969585447E+29
n5 4.8071530780103E+36

Nth Root

y√n
2√n 4657.8853571122
3√n 278.90686030854
4√n 68.248702237568
5√n 29.327532050352

Divisors of 21695896

1, 2, 4, 8, 71, 142, 284, 568, 38197, 76394, 152788, 305576, 2711987, 5423974, 10847948, 21695896

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 -21695895
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 21695896 can be divided by 16 positive divisors. The sum of these divisors (counting 21695896) is 1, the average is 0.0625.

Base conversion 21695896

Base System Value
2 Binary 1010010110000110110011000
3 Ternary 1111211021011201
4 Quaternary 1102300312120
5 Quinary 21023232041
6 Senary 2053003544
8 Octal 122606630
10 Decimal 21695896
12 Duodecimal 73235b4
16 Hexadecimal 14b0d98
20 Vigesimal 6fbjeg
36 Base36 cx0ns

Cryptographic Hash Functions

md5 bf264e6663e031b69faaa4f538ea2923
sha1 46eb96f02aafa58b75f78ef58e291ecd7aea9dac
sha256 97b3891e368a1b9ab9720ba0781361983e363b174fd88fde5165a4e8843b716c
sha512 a714cc088f4db4329b7ad8af7265111330c0ea4e78a22f68654cc577b5d5a3ebcaf33f901cb327019c376c6a07e9620fa752c24a6bcc4077503deff0b8912e63
ripemd-160 3747254be903e9557d1580829fef53826033315e

21695896 as geometric shapes

Circle

Radius = n
Diameter 43391792
Circumference 136319334.9733
Area 1.4787850571849E+15

Sphere

Radius = n
Volume 4.277808907605E+22
Surface area 5.9151402287396E+15
Circumference 136319334.9733

Square

Length = n
Perimeter 86783584
Area 470711903242816
Diagonal 30682630.371036

Cube

Length = n
Surface area 2824271419456896
Volume 1.0212516498718E+22
Space diagonal 37578394.18773

Equilateral Triangle

Length = n
Perimeter 65087688
Area 2.03824233036E+14
Altitude 18789197.093865

Triangular Pyramid

Length = n
Surface area 2.03824233036E+14
Volume 1.2035566115372E+21
Height 10227543.457012