4945157021 (number)

4945157021 is an odd 10-digits composite number following 4945157020 and preceding 4945157022. In scientific notation, it is written as 4.945157021 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 3998865024 positive integers (up to 4945157021) that are relatively prime to 4945157021.

Interesting facts

Basic properties

Name

Name four billion nine hundred forty-five million one hundred fifty-seven thousand twenty-one

Notation

Scientific notation 4.945157021 × 10^9
Engineering notation 4.945157021 × 10^9

Prime Factorization of 4945157021

Prime Factorization 7 × 23 × 73 × 420757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4945157021
Product of the distinct prime numbers

The prime factorization of 4945157021 is 7 × 23 × 73 × 420757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 57, 76, 375, 246, 8325, 4477, 51073, 51896, 384844, 27055, 4252400, 9636861, 4165053, 30850089, 780023965, 486572833, 621507022, 9295010279

Basic calculations (n = 4945157021)

Multiplication

n×y
n×2 9890314042
n×3 14835471063
n×4 19780628084
n×5 24725785105

Division

n÷y
n÷2 2472578510.5
n÷3 1648385673.6667
n÷3 1236289255.25
n÷5 989031404.2

Exponentiation

ny
n2 2.4454577962346E+19
n3 1.2093172790609E+29
n4 5.9802638331644E+38
n5 2.9573343682005E+48

Nth Root

y√n
2√n 70321.810421803
3√n 1703.7009360987
4√n 265.18259826354
5√n 86.863238539439

Divisors of 4945157021

1, 7, 23, 73, 161, 511, 1679, 11753, 420757, 2945299, 9677411, 30715261, 67741877, 215006827, 706451003, 4945157021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -4945157020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 4945157021 can be divided by 16 positive divisors. The sum of these divisors (counting 4945157021) is 1, the average is 0.0625.

Base conversion 4945157021

Base System Value
2 Binary 100100110110000010001101110011101
3 Ternary 110202122012000010202
4 Quaternary 10212300101232131
5 Quinary 40111430011041
6 Senary 2134411513245
8 Octal 44660215635
10 Decimal 4945157021
12 Duodecimal b60158825
16 Hexadecimal 126c11b9d
20 Vigesimal 3h574cb1
36 Base36 29s7vkt

Cryptographic Hash Functions

md5 eb96b9a8f68b943ade6f7ac7409f20ee
sha1 7b417a6999108c16470725832d53756e55888690
sha256 327a00bd88393b2880c597052a60c383eb7cb34c67fa6b53d4ee15d683a550cf
sha512 8d17e0ea414f16d46804e62df2fc24588ae6f305dbb6a3be112ee8f6075be82c330dca4b1f0e8dc0150ffef989b194376ab81a20b53612465216f1f20405e760
ripemd-160 1ed8c29e2030993b98a1f01703274539e9d1489a

4945157021 as geometric shapes

Circle

Radius = n
Diameter 9890314042
Circumference 31071337936.043
Area 7.6826322473144E+19

Sphere

Radius = n
Volume 5.065576373009E+29
Surface area 3.0730528989258E+20
Circumference 31071337936.043

Square

Length = n
Perimeter 19780628084
Area 2.4454577962346E+19
Diagonal 6993508127.1627

Cube

Length = n
Surface area 1.4672746777407E+20
Volume 1.2093172790609E+29
Space diagonal 8565263211.778

Equilateral Triangle

Length = n
Perimeter 14835471063
Area 1.0589142877109E+19
Altitude 4282631605.889

Triangular Pyramid

Length = n
Surface area 1.0589142877109E+19
Volume 1.42519408105E+28
Height 2331169375.7209