21796744 (number)

21796744 is an even 8-digits composite number following 21796743 and preceding 21796745. In scientific notation, it is written as 2.1796744 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 10837440 positive integers (up to 21796744) that are relatively prime to 21796744.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred ninety-six thousand seven hundred forty-four

Notation

Scientific notation 2.1796744 × 10^7
Engineering notation 2.1796744 × 10^6

Prime Factorization of 21796744

Prime Factorization 2 × 2 × 2 × 181 × 15053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5449186
Product of the distinct prime numbers

The prime factorization of 21796744 is 2 × 2 × 2 × 181 × 15053. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 7, 79, 15, 602, 6014, 2410, 6452, 16051, 922559, 570505, 8919578, 4483628, 45353574, 93238348, 39704336, 240286522, 2527310424, 8233945877

Basic calculations (n = 21796744)

Multiplication

n×y
n×2 43593488
n×3 65390232
n×4 87186976
n×5 108983720

Division

n÷y
n÷2 10898372
n÷3 7265581.3333333
n÷3 5449186
n÷5 4359348.8

Exponentiation

ny
n2 475098049001536
n3 1.0355590548986E+22
n4 2.2571815616507E+29
n5 4.919920866082E+36

Nth Root

y√n
2√n 4668.6983196604
3√n 279.33833562026
4√n 68.327873665587
5√n 29.354745852705

Divisors of 21796744

1, 2, 4, 8, 181, 362, 724, 1448, 15053, 30106, 60212, 120424, 2724593, 5449186, 10898372, 21796744

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 -21796743
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 21796744 can be divided by 16 positive divisors. The sum of these divisors (counting 21796744) is 1, the average is 0.0625.

Base conversion 21796744

Base System Value
2 Binary 1010011001001011110001000
3 Ternary 1112000101111211
4 Quaternary 1103021132020
5 Quinary 21034443434
6 Senary 2055102504
8 Octal 123113610
10 Decimal 21796744
12 Duodecimal 7371a34
16 Hexadecimal 14c9788
20 Vigesimal 6g4bh4
36 Base36 cz6h4

Cryptographic Hash Functions

md5 a05173f174e344174ca9b843e27a176c
sha1 a63dde344dda4ef7e8abcf7dd09e77966635209d
sha256 473bf68159ef6c3703d2d3900706d1999bc438328d7c4ff9e74e5078dcbc3899
sha512 f6063ecb30531cc682160d325ad3a7fc326de180361b6dd546e8f8829bba6282b40294ad62538a57628c8c820b281774bd7b036830c491c97e0381671565d99f
ripemd-160 3e0e6a167707323dc24a690bc84877a5fca7093f

21796744 as geometric shapes

Circle

Radius = n
Diameter 43593488
Circumference 136952981.64515
Area 1.4925645404781E+15

Sphere

Radius = n
Volume 4.3377396256371E+22
Surface area 5.9702581619123E+15
Circumference 136952981.64515

Square

Length = n
Perimeter 87186976
Area 475098049001536
Diagonal 30825250.980374

Cube

Length = n
Surface area 2850588294009216
Volume 1.0355590548986E+22
Space diagonal 37753068.047572

Equilateral Triangle

Length = n
Perimeter 65390232
Area 2.0572348986188E+14
Altitude 18876534.023786

Triangular Pyramid

Length = n
Surface area 2.0572348986188E+14
Volume 1.2204180500632E+21
Height 10275083.660125