21484908 (number)

21484908 is an even 8-digits composite number following 21484907 and preceding 21484909. In scientific notation, it is written as 2.1484908 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 7161624 positive integers (up to 21484908) that are relatively prime to 21484908.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred eighty-four thousand nine hundred eight

Notation

Scientific notation 2.1484908 × 10^7
Engineering notation 2.1484908 × 10^6

Prime Factorization of 21484908

Prime Factorization 2 × 2 × 9 × 596803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10742454
Product of the distinct prime numbers

The prime factorization of 21484908 is 2 × 2 × 9 × 596803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 86, 40, 740, 250, 3733, 4135, 1733, 30671, 256208, 770277, 6354118, 1266593, 382497, 76134065, 737185423, 27365111, 4136363441, 2463047729

Basic calculations (n = 21484908)

Multiplication

n×y
n×2 42969816
n×3 64454724
n×4 85939632
n×5 107424540

Division

n÷y
n÷2 10742454
n÷3 7161636
n÷3 5371227
n÷5 4296981.6

Exponentiation

ny
n2 461601271768464
n3 9.9174608566284E+21
n4 2.1307573409826E+29
n5 4.5779125441337E+36

Nth Root

y√n
2√n 4635.1815498425
3√n 277.99981022363
4√n 68.082167634723
5√n 29.27026805358

Divisors of 21484908

1, 2, 4, 9, 18, 36, 596803, 1193606, 2387212, 5371227, 10742454, 21484908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21484907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21484908 can be divided by 12 positive divisors. The sum of these divisors (counting 21484908) is 1, the average is 0.083333333333333.

Base conversion 21484908

Base System Value
2 Binary 1010001111101010101101100
3 Ternary 1111102112202100
4 Quaternary 1101331111230
5 Quinary 21000004113
6 Senary 2044255100
8 Octal 121752554
10 Decimal 21484908
12 Duodecimal 7241490
16 Hexadecimal 147d56c
20 Vigesimal 6e5c58
36 Base36 cshv0

Cryptographic Hash Functions

md5 51370637c60d64a4b01ae19924f22726
sha1 2f5c15503f79ac1a0ba0b9d6a7b3a4982c714534
sha256 20f911feb3957e87c1e9f336888e156ae6e5bcb600ca3d3268b7ed8e43cc87e2
sha512 cc33701bc8086a83e19cedc4ab075c74bf0a7d976636cd7f30f98b1a9f9bacd2398b3ed621aad23e971a0d12fd5d2e86a6ac3e35276c87fd8f0d9ae3d5a25f80
ripemd-160 244d699880c6983679d989d80b04c6282deb0423

21484908 as geometric shapes

Circle

Radius = n
Diameter 42969816
Circumference 134993658.27171
Area 1.4501631642755E+15

Sphere

Radius = n
Volume 4.1542162892598E+22
Surface area 5.800652657102E+15
Circumference 134993658.27171

Square

Length = n
Perimeter 85939632
Area 461601271768464
Diagonal 30384248.279938

Cube

Length = n
Surface area 2769607630610784
Volume 9.9174608566284E+21
Space diagonal 37212952.251943

Equilateral Triangle

Length = n
Perimeter 64454724
Area 1.9987921388535E+14
Altitude 18606476.125972

Triangular Pyramid

Length = n
Surface area 1.9987921388535E+14
Volume 1.1687839706457E+21
Height 10128082.759979