7389621385 (number)

7389621385 is an odd 10-digits composite number following 7389621384 and preceding 7389621386. In scientific notation, it is written as 7.389621385 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 5890657920 positive integers (up to 7389621385) that are relatively prime to 7389621385.

Interesting facts

Basic properties

Name

Name seven billion three hundred eighty-nine million six hundred twenty-one thousand three hundred eighty-five

Notation

Scientific notation 7.389621385 × 10^9
Engineering notation 7.389621385 × 10^9

Prime Factorization of 7389621385

Prime Factorization 5 × 281 × 5259517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7389621385
Product of the distinct prime numbers

The prime factorization of 7389621385 is 5 × 281 × 5259517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7389621385)

Multiplication

n×y
n×2 14779242770
n×3 22168864155
n×4 29558485540
n×5 36948106925

Division

n÷y
n÷2 3694810692.5
n÷3 2463207128.3333
n÷3 1847405346.25
n÷5 1477924277

Exponentiation

ny
n2 5.4606504213649E+19
n3 4.0352139129728E+29
n4 2.9818703024353E+39
n5 2.2034892554172E+49

Nth Root

y√n
2√n 85962.907029718
3√n 1947.7837090515
4√n 293.19431616203
5√n 94.129215135563

Divisors of 7389621385

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7389621384
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7389621385 can be divided by 8 positive divisors. The sum of these divisors (counting 7389621385) is 1, the average is 0.125.

Base conversion 7389621385

Base System Value
2 Binary 110111000011101001010110010001001
3 Ternary 201001222212122211221
4 Quaternary 12320131022302021
5 Quinary 110113220341020
6 Senary 3221133122041
8 Octal 67035126211
10 Decimal 7389621385
12 Duodecimal 1522929321
16 Hexadecimal 1b874ac89
20 Vigesimal 5f952d95
36 Base36 3e7l8cp

Cryptographic Hash Functions

md5 d834f2d1ed6712ebe0eec957477ba0e9
sha1 ff7c6ad25ac2d7d8fc5ead83771ff468285e0578
sha256 721e1542d6df0a96ee965eab5a10303f64bb32cf21df08b4b2362974b58cc293
sha512 a37f96e7980cf0767caa0a8af9b628dc1972f7a80cba225743f049b2f9532a3fe6a31460885b13848c176a102b1f9c46895c1398c9298427109905f2f61ead54
ripemd-160 3942e85089ab5f2f7b3a4ab84be909e60f544c4b

7389621385 as geometric shapes

Circle

Radius = n
Diameter 14779242770
Circumference 46430360511.852
Area 1.7155139247582E+20

Sphere

Radius = n
Volume 1.6902664512878E+30
Surface area 6.8620556990328E+20
Circumference 46430360511.852

Square

Length = n
Perimeter 29558485540
Area 5.4606504213649E+19
Diagonal 10450502783.469

Cube

Length = n
Surface area 3.276390252819E+20
Volume 4.0352139129728E+29
Space diagonal 12799199687.517

Equilateral Triangle

Length = n
Perimeter 22168864155
Area 2.3645309930441E+19
Altitude 6399599843.7587

Triangular Pyramid

Length = n
Surface area 2.3645309930441E+19
Volume 4.7555452023356E+28
Height 3483500927.8231