8045978381 (number)

8045978381 is an odd 10-digits composite number following 8045978380 and preceding 8045978382. In scientific notation, it is written as 8.045978381 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 6596699736 positive integers (up to 8045978381) that are relatively prime to 8045978381.

Interesting facts

Basic properties

Name

Name eight billion forty-five million nine hundred seventy-eight thousand three hundred eighty-one

Notation

Scientific notation 8.045978381 × 10^9
Engineering notation 8.045978381 × 10^9

Prime Factorization of 8045978381

Prime Factorization 3703 × 2172827

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8045978381
Product of the distinct prime numbers

The prime factorization of 8045978381 is 3703 × 2172827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 59, 38, 923, 401, 9878, 751, 62030, 18541, 457422, 296761, 621845, 6385193, 777024, 33228462, 488640933, 84257972, 3583887013, 8242078164

Basic calculations (n = 8045978381)

Multiplication

n×y
n×2 16091956762
n×3 24137935143
n×4 32183913524
n×5 40229891905

Division

n÷y
n÷2 4022989190.5
n÷3 2681992793.6667
n÷3 2011494595.25
n÷5 1609195676.2

Exponentiation

ny
n2 6.4737768107519E+19
n3 5.2087868262729E+29
n4 4.190978619543E+39
n5 3.3720523368076E+49

Nth Root

y√n
2√n 89699.377818355
3√n 2003.82421478
4√n 299.49854393361
5√n 95.744926978468

Divisors of 8045978381

1, 3703, 2172827, 8045978381

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8045978380
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8045978381 can be divided by 4 positive divisors. The sum of these divisors (counting 8045978381) is 1, the average is 0.25.

Base conversion 8045978381

Base System Value
2 Binary 111011111100100111110001100001101
3 Ternary 202202201221001101022
4 Quaternary 13133210332030031
5 Quinary 112434232302011
6 Senary 3410221123525
8 Octal 73744761415
10 Decimal 8045978381
12 Duodecimal 16866b95a5
16 Hexadecimal 1df93e30d
20 Vigesimal 65e775j1
36 Base36 3p2d8nh

Cryptographic Hash Functions

md5 d8092ae58b1dacd1ec90f4eaa235a39b
sha1 8cff4826027ecf1640a7eeb7efc48f31e4e4d4e5
sha256 4f632f633614b66a08ac8fa9ed875a6d1f2058b8235345af45328f359546eb9c
sha512 562e3917443007211c82d0432d6a388ac8360153753ff305698e8d62f453e60daf76cbaf0020fd212ebef284c09ba0bcd8508912316d41ca506666e13794aa20
ripemd-160 a346800131f8801848c5ade51d8faf1a2851723b

8045978381 as geometric shapes

Circle

Radius = n
Diameter 16091956762
Circumference 50554373145.384
Area 2.0337969669638E+20

Sphere

Radius = n
Volume 2.1818515236712E+30
Surface area 8.1351878678553E+20
Circumference 50554373145.384

Square

Length = n
Perimeter 32183913524
Area 6.4737768107519E+19
Diagonal 11378731748.971

Cube

Length = n
Surface area 3.8842660864512E+20
Volume 5.2087868262729E+29
Space diagonal 13936043352.493

Equilateral Triangle

Length = n
Perimeter 24137935143
Area 2.8032275882709E+19
Altitude 6968021676.2464

Triangular Pyramid

Length = n
Surface area 2.8032275882709E+19
Volume 6.1386141443546E+28
Height 3792910582.9903