21836272 (number)

21836272 is an even 8-digits composite number following 21836271 and preceding 21836273. In scientific notation, it is written as 2.1836272 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 10651520 positive integers (up to 21836272) that are relatively prime to 21836272.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred thirty-six thousand two hundred seventy-two

Notation

Scientific notation 2.1836272 × 10^7
Engineering notation 2.1836272 × 10^6

Prime Factorization of 21836272

Prime Factorization 2 × 2 × 2 × 2 × 41 × 33287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2729534
Product of the distinct prime numbers

The prime factorization of 21836272 is 2 × 2 × 2 × 2 × 41 × 33287. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 80, 74, 629, 976, 5558, 3264, 19969, 84482, 308861, 830292, 8978747, 2480207, 49353433, 71033051, 778488038, 646880122, 4938617709, 7307301458

Basic calculations (n = 21836272)

Multiplication

n×y
n×2 43672544
n×3 65508816
n×4 87345088
n×5 109181360

Division

n÷y
n÷2 10918136
n÷3 7278757.3333333
n÷3 5459068
n÷5 4367254.4

Exponentiation

ny
n2 476822774857984
n3 1.0412031807594E+22
n4 2.2735995862327E+29
n5 4.9646938984064E+36

Nth Root

y√n
2√n 4672.9297020178
3√n 279.50709198458
4√n 68.358830461161
5√n 29.365384997804

Divisors of 21836272

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 33287, 66574, 133148, 266296, 532592, 1364767, 2729534, 5459068, 10918136, 21836272

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 -21836271
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 21836272 can be divided by 20 positive divisors. The sum of these divisors (counting 21836272) is 1, the average is 0.05.

Base conversion 21836272

Base System Value
2 Binary 1010011010011000111110000
3 Ternary 1112002101201211
4 Quaternary 1103103013300
5 Quinary 21042230042
6 Senary 2100005504
8 Octal 123230760
10 Decimal 21836272
12 Duodecimal 7390894
16 Hexadecimal 14d31f0
20 Vigesimal 6g9adc
36 Base36 d00z4

Cryptographic Hash Functions

md5 63a735bff2334b8a5bc86522b788c79c
sha1 219a71eacee7b653daf85dd83229c01ad60483fd
sha256 374139577bf9eaa645908991bd415a80ed1e1739b8e03c50a61833a9e4416f22
sha512 148a3f05a0589a66db4b620fcd434702c02695e703936a585860b66ede4217ac3131eef33443bc46d13a060472e5a43bc1e076d18df7fe11c2830ef3f29c6cff
ripemd-160 5008b87fcdd5c2e614edce9b921b6857c4110b9d

21836272 as geometric shapes

Circle

Radius = n
Diameter 43672544
Circumference 137201343.39398
Area 1.4979829265581E+15

Sphere

Radius = n
Volume 4.3613816847573E+22
Surface area 5.9919317062326E+15
Circumference 137201343.39398

Square

Length = n
Perimeter 87345088
Area 476822774857984
Diagonal 30881152.014068

Cube

Length = n
Surface area 2860936649147904
Volume 1.0412031807594E+22
Space diagonal 37821532.551894

Equilateral Triangle

Length = n
Perimeter 65508816
Area 2.06470318065E+14
Altitude 18910766.275947

Triangular Pyramid

Length = n
Surface area 2.06470318065E+14
Volume 1.2270697161799E+21
Height 10293717.338023