21861034 (number)

21861034 is an even 8-digits composite number following 21861033 and preceding 21861035. In scientific notation, it is written as 2.1861034 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 9918000 positive integers (up to 21861034) that are relatively prime to 21861034.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred sixty-one thousand thirty-four

Notation

Scientific notation 2.1861034 × 10^7
Engineering notation 2.1861034 × 10^6

Prime Factorization of 21861034

Prime Factorization 2 × 13 × 59 × 14251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21861034
Product of the distinct prime numbers

The prime factorization of 21861034 is 2 × 13 × 59 × 14251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 82, 8, 749, 136, 4971, 6473, 70843, 78108, 71421, 27088, 2588136, 5908610, 44009315, 84443490, 283756487, 234326691, 7797404026, 9505845926

Basic calculations (n = 21861034)

Multiplication

n×y
n×2 43722068
n×3 65583102
n×4 87444136
n×5 109305170

Division

n÷y
n÷2 10930517
n÷3 7287011.3333333
n÷3 5465258.5
n÷5 4372206.8

Exponentiation

ny
n2 477904807549156
n3 1.0447493246596E+22
n4 2.283930050786E+29
n5 4.9929072493854E+36

Nth Root

y√n
2√n 4675.5784668851
3√n 279.61270433602
4√n 68.378201693852
5√n 29.372041958834

Divisors of 21861034

1, 2, 13, 26, 59, 118, 767, 1534, 14251, 28502, 185263, 370526, 840809, 1681618, 10930517, 21861034

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 -21861033
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 21861034 can be divided by 16 positive divisors. The sum of these divisors (counting 21861034) is 1, the average is 0.0625.

Base conversion 21861034

Base System Value
2 Binary 1010011011001001010101010
3 Ternary 1112010122200221
4 Quaternary 1103121022222
5 Quinary 21044023114
6 Senary 2100320254
8 Octal 123311252
10 Decimal 21861034
12 Duodecimal 73a308a
16 Hexadecimal 14d92aa
20 Vigesimal 6gccbe
36 Base36 d0k2y

Cryptographic Hash Functions

md5 7114bbcb3ecc6244accd9b51062fb471
sha1 2e34ac0f19a63bcf5e167b79dd04687c11eb439a
sha256 a8d41a5af38677a459524a8828bf0ef724a8de7062e333a825125d7041cea6d0
sha512 46fd4e5f7f6af487694e3dfc38816573300689ddbf827fe931cc91dcbdfb30fa7e5d9d2b314f254cca0bda5843603512fed589225ecebe203517852657c50117
ripemd-160 adae032c1a2359eb67f73b37027a3ce2c180e1ab

21861034 as geometric shapes

Circle

Radius = n
Diameter 43722068
Circumference 137356927.62855
Area 1.5013822325117E+15

Sphere

Radius = n
Volume 4.3762357375911E+22
Surface area 6.0055289300467E+15
Circumference 137356927.62855

Square

Length = n
Perimeter 87444136
Area 477904807549156
Diagonal 30916170.770299

Cube

Length = n
Surface area 2867428845294936
Volume 1.0447493246596E+22
Space diagonal 37864421.593991

Equilateral Triangle

Length = n
Perimeter 65583102
Area 2.0693885196414E+14
Altitude 18932210.796995

Triangular Pyramid

Length = n
Surface area 2.0693885196414E+14
Volume 1.2312488868447E+21
Height 10305390.256766