20139464 (number)

20139464 is an even 8-digits composite number following 20139463 and preceding 20139465. In scientific notation, it is written as 2.0139464 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10054800 positive integers (up to 20139464) that are relatively prime to 20139464.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand four hundred sixty-four

Notation

Scientific notation 2.0139464 × 10^7
Engineering notation 2.0139464 × 10^6

Prime Factorization of 20139464

Prime Factorization 2 × 2 × 2 × 883 × 2851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5034866
Product of the distinct prime numbers

The prime factorization of 20139464 is 2 × 2 × 2 × 883 × 2851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 46, 45, 614, 172, 1770, 9239, 44445, 31516, 353370, 712969, 3513414, 8297156, 51202639, 65475584, 48951147, 786668092, 3675135935, 2838316883

Basic calculations (n = 20139464)

Multiplication

n×y
n×2 40278928
n×3 60418392
n×4 80557856
n×5 100697320

Division

n÷y
n÷2 10069732
n÷3 6713154.6666667
n÷3 5034866
n÷5 4027892.8

Exponentiation

ny
n2 405598010207296
n3 8.1685265250415E+21
n4 1.6450974588412E+29
n5 3.3131381048823E+36

Nth Root

y√n
2√n 4487.7014160927
3√n 272.0712399903
4√n 66.990308374366
5√n 28.894127282167

Divisors of 20139464

1, 2, 4, 8, 883, 1766, 2851, 3532, 5702, 7064, 11404, 22808, 2517433, 5034866, 10069732, 20139464

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 -20139463
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 20139464 can be divided by 16 positive divisors. The sum of these divisors (counting 20139464) is 1, the average is 0.0625.

Base conversion 20139464

Base System Value
2 Binary 1001100110100110111001000
3 Ternary 1101220012011002
4 Quaternary 1030310313020
5 Quinary 20123430324
6 Senary 1555354132
8 Octal 114646710
10 Decimal 20139464
12 Duodecimal 68b2948
16 Hexadecimal 1334dc8
20 Vigesimal 65h8d4
36 Base36 bznpk

Cryptographic Hash Functions

md5 d34cd01829c4f98a2095aeba160a48fa
sha1 08d35c041ae680a191a1659b7d0f33b4650d8271
sha256 0c259650731c47c22c5a4232799fc76f1dfc9595560feb2935f3812e02e50ccf
sha512 96af40f3722bdc9e019b4ee72049b7ede29204c6aed10e1acda196d855bab824941c284f4923467178d358dba7348118c27257cf3a25767490901e70d80e1df0
ripemd-160 ee3ac22087850b41ebf1924ce7be00bfb4f3540e

20139464 as geometric shapes

Circle

Radius = n
Diameter 40278928
Circumference 126539984.29927
Area 1.2742237291779E+15

Sphere

Radius = n
Volume 3.4216243895632E+22
Surface area 5.0968949167115E+15
Circumference 126539984.29927

Square

Length = n
Perimeter 80557856
Area 405598010207296
Diagonal 28481503.127725

Cube

Length = n
Surface area 2433588061243776
Volume 8.1685265250415E+21
Space diagonal 34882574.885204

Equilateral Triangle

Length = n
Perimeter 60418392
Area 1.7562909028197E+14
Altitude 17441287.442602

Triangular Pyramid

Length = n
Surface area 1.7562909028197E+14
Volume 9.626700830265E+20
Height 9493834.3759082