21882261 (number)

21882261 is an odd 8-digits composite number following 21882260 and preceding 21882262. In scientific notation, it is written as 2.1882261 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 14276736 positive integers (up to 21882261) that are relatively prime to 21882261.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred eighty-two thousand two hundred sixty-one

Notation

Scientific notation 2.1882261 × 10^7
Engineering notation 2.1882261 × 10^6

Prime Factorization of 21882261

Prime Factorization 3 × 73 × 163 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21882261
Product of the distinct prime numbers

The prime factorization of 21882261 is 3 × 73 × 163 × 613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 98, 59, 363, 749, 3073, 4723, 9261, 69739, 748976, 502080, 4071140, 6121598, 95314989, 93082979, 153127385, 926557439, 6095376489, 1105967627

Basic calculations (n = 21882261)

Multiplication

n×y
n×2 43764522
n×3 65646783
n×4 87529044
n×5 109411305

Division

n÷y
n÷2 10941130.5
n÷3 7294087
n÷3 5470565.25
n÷5 4376452.2

Exponentiation

ny
n2 478833346472121
n3 1.0477956263006E+22
n4 2.2928137369369E+29
n5 5.0171948616039E+36

Nth Root

y√n
2√n 4677.847902615
3√n 279.70317609877
4√n 68.394794411673
5√n 29.377743778031

Divisors of 21882261

1, 3, 73, 163, 219, 489, 613, 1839, 11899, 35697, 44749, 99919, 134247, 299757, 7294087, 21882261

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 -21882260
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 21882261 can be divided by 16 positive divisors. The sum of these divisors (counting 21882261) is 1, the average is 0.0625.

Base conversion 21882261

Base System Value
2 Binary 1010011011110010110010101
3 Ternary 1112011201211010
4 Quaternary 1103132112111
5 Quinary 21100213021
6 Senary 2101002433
8 Octal 123362625
10 Decimal 21882261
12 Duodecimal 73b3419
16 Hexadecimal 14de595
20 Vigesimal 6gf5d1
36 Base36 d10gl

Cryptographic Hash Functions

md5 abc9d2d823c9177672f97578c19d0a7c
sha1 28bca9478216f22dc1e9fdc4bc7a89b57a46bcd4
sha256 fabff15cd8b02500a9b42ef99bd3737f4efa8a631a704b3900f285ebb0910e9b
sha512 b482f1799dd041e0b9a9505c890e1b4c521f1983cd618f34f8a65faec17313f7153c07c4405941c36017fa3f4d8d80360644376e429433a1d4d238d5535f66f9
ripemd-160 200ee97a7761b01e1c9c0752c7cd85649f4bc555

21882261 as geometric shapes

Circle

Radius = n
Diameter 43764522
Circumference 137490300.80307
Area 1.5042993235706E+15

Sphere

Radius = n
Volume 4.3889960560661E+22
Surface area 6.0171972942825E+15
Circumference 137490300.80307

Square

Length = n
Perimeter 87529044
Area 478833346472121
Diagonal 30946190.281588

Cube

Length = n
Surface area 2873000078832726
Volume 1.0477956263006E+22
Space diagonal 37901187.836483

Equilateral Triangle

Length = n
Perimeter 65646783
Area 2.0734092111199E+14
Altitude 18950593.918241

Triangular Pyramid

Length = n
Surface area 2.0734092111199E+14
Volume 1.234838987758E+21
Height 10315396.760529