21489596 (number)

21489596 is an even 8-digits composite number following 21489595 and preceding 21489597. In scientific notation, it is written as 2.1489596 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 10744796 positive integers (up to 21489596) that are relatively prime to 21489596.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred eighty-nine thousand five hundred ninety-six

Notation

Scientific notation 2.1489596 × 10^7
Engineering notation 2.1489596 × 10^6

Prime Factorization of 21489596

Prime Factorization 2 × 2 × 5372399

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 10744798
Product of the distinct prime numbers

The prime factorization of 21489596 is 2 × 2 × 5372399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 52, 16, 579, 984, 6458, 1921, 87726, 20130, 661614, 536502, 8338611, 4942919, 48904415, 61526544, 102164418, 819456103, 3343817382, 5863721305

Basic calculations (n = 21489596)

Multiplication

n×y
n×2 42979192
n×3 64468788
n×4 85958384
n×5 107447980

Division

n÷y
n÷2 10744798
n÷3 7163198.6666667
n÷3 5372399
n÷5 4297919.2

Exponentiation

ny
n2 461802736243216
n3 9.9239542335613E+21
n4 2.1326176720172E+29
n5 4.582909219411E+36

Nth Root

y√n
2√n 4635.6872198197
3√n 278.02002857615
4√n 68.085881207632
5√n 29.271545294718

Divisors of 21489596

1, 2, 4, 5372399, 10744798, 21489596

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21489595
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21489596 can be divided by 6 positive divisors. The sum of these divisors (counting 21489596) is 1, the average is 0.16666666666667.

Base conversion 21489596

Base System Value
2 Binary 1010001111110011110111100
3 Ternary 1111102210011222
4 Quaternary 1101332132330
5 Quinary 21000131341
6 Senary 2044332512
8 Octal 121763674
10 Decimal 21489596
12 Duodecimal 7244138
16 Hexadecimal 147e7bc
20 Vigesimal 6e63jg
36 Base36 cslh8

Cryptographic Hash Functions

md5 0b065db7b020ffa472c49410e20bce00
sha1 057a684721c781661be7c356ee0e767b8b067fcd
sha256 97588ea20f39ffde9907e007af0e4698ed27b82b9cac9c25d61375396819a22a
sha512 43fac36f0472983817dfb7c2b3247f24eb1e885cf316815cf00426f3f674a9c5406a8dec3a9062a01f5b0a2d3be5a747a615b70c790abcaa4373a2c4e5344ca9
ripemd-160 dd0865f87218db029f85442f62994edde26e9f08

21489596 as geometric shapes

Circle

Radius = n
Diameter 42979192
Circumference 135023113.84443
Area 1.4507960835894E+15

Sphere

Radius = n
Volume 4.156936228629E+22
Surface area 5.8031843343574E+15
Circumference 135023113.84443

Square

Length = n
Perimeter 85958384
Area 461802736243216
Diagonal 30390878.113119

Cube

Length = n
Surface area 2770816417459296
Volume 9.9239542335613E+21
Space diagonal 37221072.106129

Equilateral Triangle

Length = n
Perimeter 64468788
Area 1.9996645056189E+14
Altitude 18610536.053064

Triangular Pyramid

Length = n
Surface area 1.9996645056189E+14
Volume 1.169549222456E+21
Height 10130292.704373