22161840 (number)

22161840 is an even 8-digits composite number following 22161839 and preceding 22161841. In scientific notation, it is written as 2.2161840 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 5847808 positive integers (up to 22161840) that are relatively prime to 22161840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2161840 × 10^7
Engineering notation 2.2161840 × 10^6

Prime Factorization of 22161840

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 107 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2770230
Product of the distinct prime numbers

The prime factorization of 22161840 is 2 × 2 × 2 × 2 × 3 × 5 × 107 × 863. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 8, 39, 25, 727, 215, 4124, 8379, 47885, 46513, 758367, 13497, 5559534, 1046362, 30880659, 12372640, 525185244, 57929375, 9571141948, 2462734593

Basic calculations (n = 22161840)

Multiplication

n×y
n×2 44323680
n×3 66485520
n×4 88647360
n×5 110809200

Division

n÷y
n÷2 11080920
n÷3 7387280
n÷3 5540460
n÷5 4432368

Exponentiation

ny
n2 491147152185600
n3 1.0884724603193E+22
n4 2.4122552510002E+29
n5 5.3460014911827E+36

Nth Root

y√n
2√n 4707.636349592
3√n 280.88934908786
4√n 68.612217203586
5√n 29.452432071991

Divisors of 22161840

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 863, 1070, 1284, 1605, 1712, 1726, 2140, 2568, 2589, 3210, 3452, 4280, 4315, 5136, 5178, 6420, 6904, 8560, 8630, 10356, 12840, 12945, 13808, 17260, 20712, 25680, 25890, 34520, 41424, 51780, 69040, 92341, 103560, 184682, 207120, 277023, 369364, 461705, 554046, 738728, 923410, 1108092, 1385115, 1477456, 1846820, 2216184, 2770230, 3693640, 4432368, 5540460, 7387280, 11080920, 22161840

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22161839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22161840 can be divided by 80 positive divisors. The sum of these divisors (counting 22161840) is 1, the average is 0.0125.

Base conversion 22161840

Base System Value
2 Binary 1010100100010100110110000
3 Ternary 1112200221022220
4 Quaternary 1110202212300
5 Quinary 21133134330
6 Senary 2111001040
8 Octal 124424660
10 Decimal 22161840
12 Duodecimal 7509180
16 Hexadecimal 15229b0
20 Vigesimal 6ia4c0
36 Base36 d706o

Cryptographic Hash Functions

md5 b9ead34c0e8b8f3c8e269c9edeefe771
sha1 035670edb10040c47a444d0f3ff31dc9d0e9a869
sha256 96e591e6e0212919dba75a9b7e97da6cfd2dd35a3bc3f6f8b22601ae6127a13d
sha512 dd3f35a2210504f31e1fddb029802807b8b3d5ddb2202989af641b3aae8d35685fb7886266feff381bf6d4eabdaf4df8a6ab58b3858947389e4067accffa90b1
ripemd-160 7254045185b3d4dec189d4813359c4731ed71680

22161840 as geometric shapes

Circle

Radius = n
Diameter 44323680
Circumference 139246947.46806
Area 1.5429842851378E+15

Sphere

Radius = n
Volume 4.5593827799652E+22
Surface area 6.1719371405513E+15
Circumference 139246947.46806

Square

Length = n
Perimeter 88647360
Area 491147152185600
Diagonal 31341574.695143

Cube

Length = n
Surface area 2946882913113600
Volume 1.0884724603193E+22
Space diagonal 38385432.869212

Equilateral Triangle

Length = n
Perimeter 66485520
Area 2.1267295539456E+14
Altitude 19192716.434606

Triangular Pyramid

Length = n
Surface area 2.1267295539456E+14
Volume 1.2827770963776E+21
Height 10447191.565048