3888398645 (number)

3888398645 is an odd 10-digits composite number following 3888398644 and preceding 3888398646. In scientific notation, it is written as 3.888398645 × 10^9. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 3110458320 positive integers (up to 3888398645) that are relatively prime to 3888398645.

Interesting facts

Basic properties

Name

Name three billion eight hundred eighty-eight million three hundred ninety-eight thousand six hundred forty-five

Notation

Scientific notation 3.888398645 × 10^9
Engineering notation 3.888398645 × 10^9

Prime Factorization of 3888398645

Prime Factorization 5 × 49411 × 15739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3888398645
Product of the distinct prime numbers

The prime factorization of 3888398645 is 5 × 49411 × 15739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3888398645)

Multiplication

n×y
n×2 7776797290
n×3 11665195935
n×4 15553594580
n×5 19441993225

Division

n÷y
n÷2 1944199322.5
n÷3 1296132881.6667
n÷3 972099661.25
n÷5 777679729

Exponentiation

ny
n2 1.5119644022438E+19
n3 5.879120332973E+28
n4 2.2860363536524E+38
n5 8.8890206599627E+47

Nth Root

y√n
2√n 62357.025626628
3√n 1572.4985767387
4√n 249.71388753257
5√n 82.78547721784

Divisors of 3888398645

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 -3888398644
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 3888398645 can be divided by 8 positive divisors. The sum of these divisors (counting 3888398645) is 1, the average is 0.125.

Base conversion 3888398645

Base System Value
2 Binary 11100111110001000100000100110101
3 Ternary 101000222201010011122
4 Quaternary 3213301010010311
5 Quinary 30430412224040
6 Senary 1441501513325
8 Octal 34761040465
10 Decimal 3888398645
12 Duodecimal 906272845
16 Hexadecimal e7c44135
20 Vigesimal 30f29gc5
36 Base36 1sb1vlh

Cryptographic Hash Functions

md5 c70215c5ae55dfa124c20d93daa39bad
sha1 b1ad9263378a4db279b02c4d44aa6b969d18b855
sha256 4d3ef1761ad64ab103f47f79a36a0efd6b3603e857d88090df22230c4668a901
sha512 f17d5b28d9969098ffa76a3186137982d1675b01fc08832fe3e34420bd9d395f7c60179c0c0faa3ab755da8e8ca778f63e2bfcb18b4a9e3f3e357e18127775d8
ripemd-160 371af3f8145cf7cb40f6b8f030a76d3efd843586

3888398645 as geometric shapes

Circle

Radius = n
Diameter 7776797290
Circumference 24431529234.721
Area 4.7499762585784E+19

Sphere

Radius = n
Volume 2.4626401663518E+29
Surface area 1.8999905034313E+20
Circumference 24431529234.721

Square

Length = n
Perimeter 15553594580
Area 1.5119644022438E+19
Diagonal 5499026099.6722

Cube

Length = n
Surface area 9.0717864134627E+19
Volume 5.879120332973E+28
Space diagonal 6734904013.222

Equilateral Triangle

Length = n
Perimeter 11665195935
Area 6.5469979098044E+18
Altitude 3367452006.611

Triangular Pyramid

Length = n
Surface area 6.5469979098044E+18
Volume 6.9286097580948E+27
Height 1833008699.8907