20996900 (number)

20996900 is an even 8-digits composite number following 20996899 and preceding 20996901. In scientific notation, it is written as 2.0996900 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 7741440 positive integers (up to 20996900) that are relatively prime to 20996900.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand nine hundred

Notation

Scientific notation 2.0996900 × 10^7
Engineering notation 2.0996900 × 10^6

Prime Factorization of 20996900

Prime Factorization 2 × 2 × 215 × 5 × 19 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10498450
Product of the distinct prime numbers

The prime factorization of 20996900 is 2 × 2 × 215 × 5 × 19 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 67, 26, 920, 82, 7806, 3800, 53864, 1195, 766097, 677317, 1494573, 2873379, 2955696, 73137270, 991879254, 562228889, 1544761245, 3094312825

Basic calculations (n = 20996900)

Multiplication

n×y
n×2 41993800
n×3 62990700
n×4 83987600
n×5 104984500

Division

n÷y
n÷2 10498450
n÷3 6998966.6666667
n÷3 5249225
n÷5 4199380

Exponentiation

ny
n2 440869809610000
n3 9.2568993054002E+21
n4 1.9436618902556E+29
n5 4.0810874343507E+36

Nth Root

y√n
2√n 4582.2374447425
3√n 275.8788413114
4√n 67.692225881134
5√n 29.136074301656

Divisors of 20996900

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 215, 257, 380, 430, 514, 860, 1028, 1075, 1285, 2150, 2570, 4085, 4300, 4883, 5140, 8170, 9766, 16340, 19532, 20425, 24415, 40850, 48830, 55255, 81700, 97660, 110510, 221020, 276275, 552550, 1049845, 1105100, 2099690, 4199380, 5249225, 10498450, 20996900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20996899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996900 can be divided by 48 positive divisors. The sum of these divisors (counting 20996900) is 1, the average is 0.020833333333333.

Base conversion 20996900

Base System Value
2 Binary 1010000000110001100100100
3 Ternary 1110111202022222
4 Quaternary 1100012030210
5 Quinary 20333400100
6 Senary 2030011512
8 Octal 120061444
10 Decimal 20996900
12 Duodecimal 7046b98
16 Hexadecimal 1406324
20 Vigesimal 6b4c50
36 Base36 ci1b8

Cryptographic Hash Functions

md5 bdc7de37a20e017474e9a22c56db1948
sha1 d12e74f9503f82bce19731522f0e7a10574c01da
sha256 a582cd10747793a7ea00013593b93b8e7fa7a50622108ef495de561451896586
sha512 219dbc19d790e264c461e71a0e298338dac7fb05c2e33e58af379a20c4b0a9f95eba78c4356e376ca535b4da782572a3479fb59401a60d8a417e72f31830b395
ripemd-160 fbf2269c7dfc9bdf26b2b8efa2eb2418ee6e060a

20996900 as geometric shapes

Circle

Radius = n
Diameter 41993800
Circumference 131927413.57632
Area 1.3850333550603E+15

Sphere

Radius = n
Volume 3.8775209137154E+22
Surface area 5.5401334202412E+15
Circumference 131927413.57632

Square

Length = n
Perimeter 83987600
Area 440869809610000
Diagonal 29694100.747792

Cube

Length = n
Surface area 2645218857660000
Volume 9.2568993054002E+21
Space diagonal 36367697.601443

Equilateral Triangle

Length = n
Perimeter 62990700
Area 1.9090222744193E+14
Altitude 18183848.800721

Triangular Pyramid

Length = n
Surface area 1.9090222744193E+14
Volume 1.0909360452683E+21
Height 9898033.5825972