7642020 (number)

7642020 is an even 7-digits composite number following 7642019 and preceding 7642021. In scientific notation, it is written as 7.642020 × 10^6. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 2006400 positive integers (up to 7642020) that are relatively prime to 7642020.

Interesting facts

Basic properties

Name

Name seven million six hundred forty-two thousand twenty

Notation

Scientific notation 7.642020 × 10^6
Engineering notation 7.642020 × 10^6

Prime Factorization of 7642020

Prime Factorization 2 × 2 × 15 × 67 × 1901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3821010
Product of the distinct prime numbers

The prime factorization of 7642020 is 2 × 2 × 15 × 67 × 1901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 13, 72, 710, 853, 5880, 575, 45368, 88849, 373858, 442245, 5620956, 5714198, 13822768, 52798242, 52084283, 269164033, 653851791, 4793551223

Basic calculations (n = 7642020)

Multiplication

n×y
n×2 15284040
n×3 22926060
n×4 30568080
n×5 38210100

Division

n÷y
n÷2 3821010
n÷3 2547340
n÷3 1910505
n÷5 1528404

Exponentiation

ny
n2 58400469680400
n3 4.4629755730701E+20
n4 3.4106148588913E+27
n5 2.6063986963945E+34

Nth Root

y√n
2√n 2764.4203732428
3√n 196.97119662716
4√n 52.577755498336
5√n 23.803544658536

Divisors of 7642020

1, 2, 4, 15, 30, 60, 67, 134, 268, 1005, 1901, 2010, 3802, 4020, 7604, 28515, 57030, 114060, 127367, 254734, 509468, 1910505, 3821010, 7642020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7642019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7642020 can be divided by 24 positive divisors. The sum of these divisors (counting 7642020) is 1, the average is 0.041666666666667.

Base conversion 7642020

Base System Value
2 Binary 11101001001101110100100
3 Ternary 112101020212210
4 Quaternary 131021232210
5 Quinary 3424021040
6 Senary 431443420
8 Octal 35115644
10 Decimal 7642020
12 Duodecimal 2686570
16 Hexadecimal 749ba4
20 Vigesimal 27f510
36 Base36 4jsmc

Cryptographic Hash Functions

md5 fd9b0c06bbb10e93cb891608d23bbe9e
sha1 459c4fc4897d8b7f875fc50e2df3ceec9639be84
sha256 4ce46015bb52dcd6182fc0343c44120a7329567ec4a22e1a7bb53497c2c27915
sha512 d8d72e5901d6e69a2235aef6461a1a7019ef9a240d6283936d306e31b452d87260203308e5555bbe70f4cfb055a5e4cc0e70953ac497e56819d06456dfe7f303
ripemd-160 79830f111391b6ccd2c2b7d6bcec9ecce9e04e1e

7642020 as geometric shapes

Circle

Radius = n
Diameter 15284040
Circumference 48016227.781173
Area 1.8347048651414E+14

Sphere

Radius = n
Volume 1.8694468364677E+21
Surface area 7.3388194605655E+14
Circumference 48016227.781173

Square

Length = n
Perimeter 30568080
Area 58400469680400
Diagonal 10807448.327926

Cube

Length = n
Surface area 350402818082400
Volume 4.4629755730701E+20
Space diagonal 13236366.912458

Equilateral Triangle

Length = n
Perimeter 22926060
Area 25288145168085
Altitude 6618183.4562288

Triangular Pyramid

Length = n
Surface area 25288145168085
Volume 5.259667153313E+19
Height 3602482.7759755