20120976 (number)

20120976 is an even 8-digits composite number following 20120975 and preceding 20120977. In scientific notation, it is written as 2.0120976 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors. There are 6706944 positive integers (up to 20120976) that are relatively prime to 20120976.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand nine hundred seventy-six

Notation

Scientific notation 2.0120976 × 10^7
Engineering notation 2.0120976 × 10^6

Prime Factorization of 20120976

Prime Factorization 2 × 2 × 2 × 2 × 9 × 139729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2515122
Product of the distinct prime numbers

The prime factorization of 20120976 is 2 × 2 × 2 × 2 × 9 × 139729. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 31, 32, 254, 903, 5960, 6191, 84629, 66269, 713841, 988588, 1108233, 701759, 70067031, 40815189, 291920946, 965417614, 3753651444, 331728440

Basic calculations (n = 20120976)

Multiplication

n×y
n×2 40241952
n×3 60362928
n×4 80483904
n×5 100604880

Division

n÷y
n÷2 10060488
n÷3 6706992
n÷3 5030244
n÷5 4024195.2

Exponentiation

ny
n2 404853675192576
n3 8.1460510820616E+21
n4 1.6390649831694E+29
n5 3.2979587188791E+36

Nth Root

y√n
2√n 4485.6410913046
3√n 271.98796082815
4√n 66.974928826424
5√n 28.888820379369

Divisors of 20120976

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 139729, 279458, 558916, 1117832, 1257561, 2235664, 2515122, 5030244, 10060488, 20120976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120976 can be divided by 20 positive divisors. The sum of these divisors (counting 20120976) is 1, the average is 0.05.

Base conversion 20120976

Base System Value
2 Binary 1001100110000010110010000
3 Ternary 1101212020210100
4 Quaternary 1030300112100
5 Quinary 20122332401
6 Senary 1555132400
8 Octal 114602620
10 Decimal 20120976
12 Duodecimal 68a4100
16 Hexadecimal 1330590
20 Vigesimal 65f28g
36 Base36 bz9g0

Cryptographic Hash Functions

md5 33e972c9ff2f367af6e9e4644089b609
sha1 cec26658f9fca513464bf91b4d1669e9c5a9cd4d
sha256 87add10e0fc3cc98ff1b44fa01b71e7c24496bf7732f0a0f9429985b23928421
sha512 cf42a4ba5214dfb905e495cb8689655c449469b517044f52d12d91573c384ed5b4d73d7ae3647617038623527440c10e6dff92d8b44c20eed70faadf6e4caafe
ripemd-160 36213a12e56da449d632784b3b88306b3a6e7d7b

20120976 as geometric shapes

Circle

Radius = n
Diameter 40241952
Circumference 126423820.76931
Area 1.2718853317638E+15

Sphere

Radius = n
Volume 3.4122098980229E+22
Surface area 5.0875413270553E+15
Circumference 126423820.76931

Square

Length = n
Perimeter 80483904
Area 404853675192576
Diagonal 28455357.147384

Cube

Length = n
Surface area 2429122051155456
Volume 8.1460510820616E+21
Space diagonal 34850552.729874

Equilateral Triangle

Length = n
Perimeter 60362928
Area 1.7530678376613E+14
Altitude 17425276.364937

Triangular Pyramid

Length = n
Surface area 1.7530678376613E+14
Volume 9.6002132666963E+20
Height 9485119.0491279