20221915 (number)

20221915 is an odd 8-digits composite number following 20221914 and preceding 20221916. In scientific notation, it is written as 2.0221915 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 13741056 positive integers (up to 20221915) that are relatively prime to 20221915.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand nine hundred fifteen

Notation

Scientific notation 2.0221915 × 10^7
Engineering notation 2.0221915 × 10^6

Prime Factorization of 20221915

Prime Factorization 5 × 7 × 113 × 5113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20221915
Product of the distinct prime numbers

The prime factorization of 20221915 is 5 × 7 × 113 × 5113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 31, 48, 486, 896, 7149, 4071, 15148, 46463, 964315, 898436, 4357021, 7135170, 94373258, 61744456, 994062777, 950540962, 7106641014, 8259060052

Basic calculations (n = 20221915)

Multiplication

n×y
n×2 40443830
n×3 60665745
n×4 80887660
n×5 101109575

Division

n÷y
n÷2 10110957.5
n÷3 6740638.3333333
n÷3 5055478.75
n÷5 4044383

Exponentiation

ny
n2 408925846267225
n3 8.2692637045189E+21
n4 1.6722034774537E+29
n5 3.3815156583772E+36

Nth Root

y√n
2√n 4496.8783617083
3√n 272.44202116379
4√n 67.058767970402
5√n 28.917747155139

Divisors of 20221915

1, 5, 7, 35, 113, 565, 791, 3955, 5113, 25565, 35791, 178955, 577769, 2888845, 4044383, 20221915

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 -20221914
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 20221915 can be divided by 16 positive divisors. The sum of these divisors (counting 20221915) is 1, the average is 0.0625.

Base conversion 20221915

Base System Value
2 Binary 1001101001000111111011011
3 Ternary 1102001101020211
4 Quaternary 1031020333123
5 Quinary 20134100130
6 Senary 2001231551
8 Octal 115107733
10 Decimal 20221915
12 Duodecimal 69325b7
16 Hexadecimal 1348fdb
20 Vigesimal 667eff
36 Base36 c1fbv

Cryptographic Hash Functions

md5 c38d3526a28a101322f2865949b5912f
sha1 154bcf13a90b0c36b449741b15d4027c7eade884
sha256 c14651dadc4aac1c7d63f4e529e5b167d58dc3ca6d15d25ac4ee4533d2f2403a
sha512 b8386ca6c032dcad5ec6a4120dbd13d8ac372bfb2349b3b66abc84978a80efac05794128e9e780aa389f0c6e2453ecffe87b761cdc486e44dd2c543b6f1a91ea
ripemd-160 6ab0257a2603ff933dd61f3c6fcd1aed67210074

20221915 as geometric shapes

Circle

Radius = n
Diameter 40443830
Circumference 127058039.21103
Area 1.2846784344961E+15

Sphere

Radius = n
Volume 3.4638210806284E+22
Surface area 5.1387137379844E+15
Circumference 127058039.21103

Square

Length = n
Perimeter 80887660
Area 408925846267225
Diagonal 28598106.450156

Cube

Length = n
Surface area 2453555077603350
Volume 8.2692637045189E+21
Space diagonal 35025384.206339

Equilateral Triangle

Length = n
Perimeter 60665745
Area 1.7707008556573E+14
Altitude 17512692.10317

Triangular Pyramid

Length = n
Surface area 1.7707008556573E+14
Volume 9.7454207348085E+20
Height 9532702.150052