20122965 (number)

20122965 is an odd 8-digits composite number following 20122964 and preceding 20122966. In scientific notation, it is written as 2.0122965 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 10732176 positive integers (up to 20122965) that are relatively prime to 20122965.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand nine hundred sixty-five

Notation

Scientific notation 2.0122965 × 10^7
Engineering notation 2.0122965 × 10^6

Prime Factorization of 20122965

Prime Factorization 3 × 5 × 3 × 3 × 149059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2235885
Product of the distinct prime numbers

The prime factorization of 20122965 is 3 × 5 × 3 × 3 × 149059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 90, 51, 294, 2, 1276, 2675, 7576, 15257, 60651, 64702, 9162236, 4951671, 38067865, 58165506, 244999669, 407964558, 7902858327, 6439930281

Basic calculations (n = 20122965)

Multiplication

n×y
n×2 40245930
n×3 60368895
n×4 80491860
n×5 100614825

Division

n÷y
n÷2 10061482.5
n÷3 6707655
n÷3 5030741.25
n÷5 4024593

Exponentiation

ny
n2 404933720391225
n3 8.1484670827524E+21
n4 1.6397131790988E+29
n5 3.2995890913044E+36

Nth Root

y√n
2√n 4485.8627932651
3√n 271.99692272326
4√n 66.976583917553
5√n 28.889391500689

Divisors of 20122965

1, 3, 5, 9, 15, 27, 45, 135, 149059, 447177, 745295, 1341531, 2235885, 4024593, 6707655, 20122965

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 -20122964
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 20122965 can be divided by 16 positive divisors. The sum of these divisors (counting 20122965) is 1, the average is 0.0625.

Base conversion 20122965

Base System Value
2 Binary 1001100110000110101010101
3 Ternary 1101212100112000
4 Quaternary 1030300311111
5 Quinary 20122413330
6 Senary 1555145513
8 Octal 114606525
10 Decimal 20122965
12 Duodecimal 68a5299
16 Hexadecimal 1330d55
20 Vigesimal 65f785
36 Base36 bzaz9

Cryptographic Hash Functions

md5 e5146ca514ac0eb58996f3ea62e3bcdf
sha1 ee050c812eac7539a6eb05afa6ac0e4ccabbc4f0
sha256 ea4e61cf5c04bb921c0b8ecfa62e93c8d354402b7b78c69636d59e445c6b07fb
sha512 def7552c2b9b3692e327e1fd34200101d10172e9d5a32155391eb12fbc273dbe0e43f4254a2342a0a0d35a821eacf26414fe5bbe0644a4caf5c2cf4892c9690b
ripemd-160 75ff7ed3685639c9739fc29a6e52190d768b0027

20122965 as geometric shapes

Circle

Radius = n
Diameter 40245930
Circumference 126436318.02489
Area 1.2721368011719E+15

Sphere

Radius = n
Volume 3.4132219100258E+22
Surface area 5.0885472046874E+15
Circumference 126436318.02489

Square

Length = n
Perimeter 80491860
Area 404933720391225
Diagonal 28458170.018159

Cube

Length = n
Surface area 2429602322347350
Volume 8.1484670827524E+21
Space diagonal 34853997.77893

Equilateral Triangle

Length = n
Perimeter 60368895
Area 1.7534144435387E+14
Altitude 17426998.889465

Triangular Pyramid

Length = n
Surface area 1.7534144435387E+14
Volume 9.603060550816E+20
Height 9486056.6727197