21167372 (number)

21167372 is an even 8-digits composite number following 21167371 and preceding 21167373. In scientific notation, it is written as 2.1167372 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 10281600 positive integers (up to 21167372) that are relatively prime to 21167372.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixty-seven thousand three hundred seventy-two

Notation

Scientific notation 2.1167372 × 10^7
Engineering notation 2.1167372 × 10^6

Prime Factorization of 21167372

Prime Factorization 2 × 2 × 1021 × 73 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10583686
Product of the distinct prime numbers

The prime factorization of 21167372 is 2 × 2 × 1021 × 73 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 16, 12, 52, 975, 1477, 1567, 79758, 21160, 197909, 1021, 8020737, 2867221, 99770949, 86828894, 139743266, 70336996, 4960476395, 9807284014

Basic calculations (n = 21167372)

Multiplication

n×y
n×2 42334744
n×3 63502116
n×4 84669488
n×5 105836860

Division

n÷y
n÷2 10583686
n÷3 7055790.6666667
n÷3 5291843
n÷5 4233474.4

Exponentiation

ny
n2 448057637386384
n3 9.4842026879987E+21
n4 2.0075564642027E+29
n5 4.2494694488783E+36

Nth Root

y√n
2√n 4600.8012345677
3√n 276.62344190122
4√n 67.829206353663
5√n 29.18323205074

Divisors of 21167372

1, 2, 4, 71, 73, 142, 146, 284, 292, 1021, 2042, 4084, 5183, 10366, 20732, 72491, 74533, 144982, 149066, 289964, 298132, 5291843, 10583686, 21167372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21167371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21167372 can be divided by 24 positive divisors. The sum of these divisors (counting 21167372) is 1, the average is 0.041666666666667.

Base conversion 21167372

Base System Value
2 Binary 1010000101111110100001100
3 Ternary 1110211102011202
4 Quaternary 1100233310030
5 Quinary 20404323442
6 Senary 2033405032
8 Octal 120576414
10 Decimal 21167372
12 Duodecimal 7109778
16 Hexadecimal 142fd0c
20 Vigesimal 6c5i8c
36 Base36 clouk

Cryptographic Hash Functions

md5 ae771b952e9c71e43a201d63879bdd9f
sha1 da9059f368d8b79d7b5e86d04bd2897c3782317a
sha256 afbb2eadd7ca03fbb714c8b666dc8be6a4f5c0aacd2cad9b732f758b21e30bec
sha512 0b914fede727006896d23383eaf9b5d22b18b4971429c4fcf1032f6958fa7b67d0bc6c09cba307bea312a7fdd5d2897087ea6dce131f1b87c6faa26d9d9a53b2
ripemd-160 c968868237ce61686d12f84c98a4ace5e426c123

21167372 as geometric shapes

Circle

Radius = n
Diameter 42334744
Circumference 132998520.742
Area 1.4076145819979E+15

Sphere

Radius = n
Volume 3.9727335319698E+22
Surface area 5.6304583279915E+15
Circumference 132998520.742

Square

Length = n
Perimeter 84669488
Area 448057637386384
Diagonal 29935184.562197

Cube

Length = n
Surface area 2688345824318304
Volume 9.4842026879987E+21
Space diagonal 36662963.766711

Equilateral Triangle

Length = n
Perimeter 63502116
Area 1.9401464816812E+14
Altitude 18331481.883355

Triangular Pyramid

Length = n
Surface area 1.9401464816812E+14
Volume 1.1177240058053E+21
Height 9978394.8540655