7924420644 (number)

7924420644 is an even 10-digits composite number following 7924420643 and preceding 7924420645. In scientific notation, it is written as 7.924420644 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 2163490560 positive integers (up to 7924420644) that are relatively prime to 7924420644.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-four million four hundred twenty thousand six hundred forty-four

Notation

Scientific notation 7.924420644 × 10^9
Engineering notation 7.924420644 × 10^9

Prime Factorization of 7924420644

Prime Factorization 2 × 2 × 21 × 23 × 1627 × 2521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3962210322
Product of the distinct prime numbers

The prime factorization of 7924420644 is 2 × 2 × 21 × 23 × 1627 × 2521. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 7, 54, 214, 541, 7214, 1363, 61516, 15762, 962916, 175296, 8675344, 3962492, 85350051, 85850409, 808285019, 147114150, 4394078188, 1728005039

Basic calculations (n = 7924420644)

Multiplication

n×y
n×2 15848841288
n×3 23773261932
n×4 31697682576
n×5 39622103220

Division

n÷y
n÷2 3962210322
n÷3 2641473548
n÷3 1981105161
n÷5 1584884128.8

Exponentiation

ny
n2 6.2796442543053E+19
n3 4.9762542565793E+29
n4 3.943393196063E+39
n5 3.1249106450291E+49

Nth Root

y√n
2√n 89019.215026869
3√n 1993.6817814088
4√n 298.36088052369
5√n 95.453861953067

Divisors of 7924420644

1, 2, 4, 21, 23, 42, 46, 84, 92, 483, 966, 1627, 1932, 2521, 3254, 5042, 6508, 10084, 34167, 37421, 52941, 57983, 68334, 74842, 105882, 115966, 136668, 149684, 211764, 231932, 785841, 1217643, 1571682, 2435286, 3143364, 4101667, 4870572, 8203334, 16406668, 86135007, 94338341, 172270014, 188676682, 344540028, 377353364, 1981105161, 3962210322, 7924420644

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 -7924420643
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 7924420644 can be divided by 48 positive divisors. The sum of these divisors (counting 7924420644) is 1, the average is 0.020833333333333.

Base conversion 7924420644

Base System Value
2 Binary 111011000010101010001000000100100
3 Ternary 202110021012021111220
4 Quaternary 13120111101000210
5 Quinary 112212122430034
6 Senary 3350155500340
8 Octal 73025210044
10 Decimal 7924420644
12 Duodecimal 1651a576b0
16 Hexadecimal 1d8551024
20 Vigesimal 63g7cbc4
36 Base36 3n1zu3o

Cryptographic Hash Functions

md5 1a3f459fc3fe5b57d80bc2deed3a35a6
sha1 53abc6d9e67fb59fd3e8287e2c610c0e9bd714a6
sha256 60c9ca19ab984a43d583af32068bd7ab13033d4bc39bbe34e6ca514eaa79c0a5
sha512 f53732672d0a7b0379de2cff32601989a5236b738b816dc4c9e693996c7b5675f44fe816ded468572ba11d93e469b59dea51674427d0ccd122777521ce4186a2
ripemd-160 9af2619674f46465a7acb9aa01ede2abf7ff00f2

7924420644 as geometric shapes

Circle

Radius = n
Diameter 15848841288
Circumference 49790603358.291
Area 1.9728084256483E+20

Sphere

Radius = n
Volume 2.0844485086486E+30
Surface area 7.8912337025932E+20
Circumference 49790603358.291

Square

Length = n
Perimeter 31697682576
Area 6.2796442543053E+19
Diagonal 11206823148.694

Cube

Length = n
Surface area 3.7677865525832E+20
Volume 4.9762542565793E+29
Space diagonal 13725499175.956

Equilateral Triangle

Length = n
Perimeter 23773261932
Area 2.7191657254787E+19
Altitude 6862749587.9778

Triangular Pyramid

Length = n
Surface area 2.7191657254787E+19
Volume 5.8645718828928E+28
Height 3735607716.2314