7642425 (number)

7642425 is an odd 7-digits composite number following 7642424 and preceding 7642426. In scientific notation, it is written as 7.642425 × 10^6. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 3493440 positive integers (up to 7642425) that are relatively prime to 7642425.

Interesting facts

Basic properties

Name

Name seven million six hundred forty-two thousand four hundred twenty-five

Notation

Scientific notation 7.642425 × 10^6
Engineering notation 7.642425 × 10^6

Prime Factorization of 7642425

Prime Factorization 3 × 7 × 5 × 5 × 14557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1528485
Product of the distinct prime numbers

The prime factorization of 7642425 is 3 × 7 × 5 × 5 × 14557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 52, 45, 76, 917, 973, 9878, 42144, 99690, 788721, 305502, 7774894, 7969664, 94520294, 62834943, 301019416, 554829727, 4800626606, 3856547232

Basic calculations (n = 7642425)

Multiplication

n×y
n×2 15284850
n×3 22927275
n×4 30569700
n×5 38212125

Division

n÷y
n÷2 3821212.5
n÷3 2547475
n÷3 1910606.25
n÷5 1528485

Exponentiation

ny
n2 58406659880625
n3 4.4636851763819E+20
n4 3.411337918411E+27
n5 2.6070894191112E+34

Nth Root

y√n
2√n 2764.4936245179
3√n 196.97467615768
4√n 52.578452093209
5√n 23.803796953904

Divisors of 7642425

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 14557, 43671, 72785, 101899, 218355, 305697, 363925, 509495, 1091775, 1528485, 2547475, 7642425

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 -7642424
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 7642425 can be divided by 24 positive divisors. The sum of these divisors (counting 7642425) is 1, the average is 0.041666666666667.

Base conversion 7642425

Base System Value
2 Binary 11101001001110100111001
3 Ternary 112101021102210
4 Quaternary 131021310321
5 Quinary 3424024200
6 Senary 431445333
8 Octal 35116471
10 Decimal 7642425
12 Duodecimal 2686849
16 Hexadecimal 749d39
20 Vigesimal 27f615
36 Base36 4jsxl

Cryptographic Hash Functions

md5 9ac86ee847586a280ca820e4fe8e8fbb
sha1 aa54541e398ee3663c0ddfe5b24c427e370e3cfa
sha256 8e2d8231c7254ca8629983f1cdd13068fb96156c965f09f06bf28e659fe3ddcb
sha512 55f387f8f4e401cf872a98108607c961b5df80f2689129f5002e709237a8c4d67210fbd4f57682fff11a44c9ca9384f74eb4dc10ba9bd807a437ff486fcf92a8
ripemd-160 8068647f13a1523a4378727dd51d25c3e95ab0f9

7642425 as geometric shapes

Circle

Radius = n
Diameter 15284850
Circumference 48018772.471222
Area 1.8348993360169E+14

Sphere

Radius = n
Volume 1.8697440744079E+21
Surface area 7.3395973440676E+14
Circumference 48018772.471222

Square

Length = n
Perimeter 30569700
Area 58406659880625
Diagonal 10808021.084419

Cube

Length = n
Surface area 350439959283750
Volume 4.4636851763819E+20
Space diagonal 13237068.393035

Equilateral Triangle

Length = n
Perimeter 22927275
Area 25290825603409
Altitude 6618534.1965173

Triangular Pyramid

Length = n
Surface area 25290825603409
Volume 5.2605034288358E+19
Height 3602673.6948064