40642020 (number)

40642020 is an even 8-digits composite number following 40642019 and preceding 40642021. In scientific notation, it is written as 4.0642020 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 10679040 positive integers (up to 40642020) that are relatively prime to 40642020.

Interesting facts

Basic properties

Name

Name forty million six hundred forty-two thousand twenty

Notation

Scientific notation 4.0642020 × 10^7
Engineering notation 4.0642020 × 10^6

Prime Factorization of 40642020

Prime Factorization 2 × 2 × 3 × 365 × 9 × 1031

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20321010
Product of the distinct prime numbers

The prime factorization of 40642020 is 2 × 2 × 3 × 365 × 9 × 1031. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 89, 89, 819, 210, 13, 6649, 72272, 79522, 614301, 541914, 4484522, 716068, 90071949, 60162910, 457658471, 169864319, 8054968349, 9351835168

Basic calculations (n = 40642020)

Multiplication

n×y
n×2 81284040
n×3 121926060
n×4 162568080
n×5 203210100

Division

n÷y
n÷2 20321010
n÷3 13547340
n÷3 10160505
n÷5 8128404

Exponentiation

ny
n2 1651773789680400
n3 6.7131423395667E+22
n4 2.7283566522752E+30
n5 1.108859256289E+38

Nth Root

y√n
2√n 6375.1094108258
3√n 343.81521759833
4√n 79.844282267585
5√n 33.250260875299

Divisors of 40642020

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 365, 730, 1031, 1095, 1460, 2062, 2190, 3093, 3285, 4124, 4380, 6186, 6570, 9279, 9855, 12372, 13140, 18558, 19710, 27837, 37116, 39420, 55674, 111348, 376315, 752630, 1128945, 1505260, 2257890, 3386835, 4515780, 6773670, 10160505, 13547340, 20321010, 40642020

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 -40642019
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 40642020 can be divided by 48 positive divisors. The sum of these divisors (counting 40642020) is 1, the average is 0.020833333333333.

Base conversion 40642020

Base System Value
2 Binary 10011011000010010111100100
3 Ternary 2211110211101000
4 Quaternary 2123002113210
5 Quinary 40401021040
6 Senary 4011033300
8 Octal 233022744
10 Decimal 40642020
12 Duodecimal 1173b830
16 Hexadecimal 26c25e4
20 Vigesimal ce0510
36 Base36 o73l0

Cryptographic Hash Functions

md5 89710f66515df04a281196b1ac2c0690
sha1 bee013237b1747ae6f400363574f49389ce265f0
sha256 6323141ac06c7bd81e16823c4ce5b58115008f4ead27bccd16163b929a7f17ca
sha512 a16131ec5e3a37375f98f7848a5881e4cdfffce0719cf7187ea31d70dc57451543862886fde28b6950866c6f7411d55924f5508e588ff92eb8cea504bbc5c084
ripemd-160 5ef6b0fa10aa61a0fa94680f8abdaf44062aa8a1

40642020 as geometric shapes

Circle

Radius = n
Diameter 81284040
Circumference 255361342.9181
Area 5.1892004030521E+15

Sphere

Radius = n
Volume 2.8119944875314E+23
Surface area 2.0756801612208E+16
Circumference 255361342.9181

Square

Length = n
Perimeter 162568080
Area 1651773789680400
Diagonal 57476495.886239

Cube

Length = n
Surface area 9910642738082400
Volume 6.7131423395667E+22
Space diagonal 70394043.56223

Equilateral Triangle

Length = n
Perimeter 121926060
Area 7.1523903158426E+14
Altitude 35197021.781115

Triangular Pyramid

Length = n
Surface area 7.1523903158426E+14
Volume 7.9115141189635E+21
Height 19158831.96208