77293820 (number)

77293820 is an even 8-digits composite number following 77293819 and preceding 77293821. In scientific notation, it is written as 7.7293820 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 30917520 positive integers (up to 77293820) that are relatively prime to 77293820.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred ninety-three thousand eight hundred twenty

Notation

Scientific notation 7.7293820 × 10^7
Engineering notation 7.7293820 × 10^6

Prime Factorization of 77293820

Prime Factorization 2 × 2 × 5 × 3864691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38646910
Product of the distinct prime numbers

The prime factorization of 77293820 is 2 × 2 × 5 × 3864691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 1, 59, 965, 922, 6085, 5703, 15883, 7736, 368202, 357075, 5019216, 9524873, 89410845, 88813212, 754290554, 445689879, 8321775521, 6091278651

Basic calculations (n = 77293820)

Multiplication

n×y
n×2 154587640
n×3 231881460
n×4 309175280
n×5 386469100

Division

n÷y
n÷2 38646910
n÷3 25764606.666667
n÷3 19323455
n÷5 15458764

Exponentiation

ny
n2 5974334610192400
n3 4.6177914397998E+23
n4 3.5692674034543E+31
n5 2.7588231221446E+39

Nth Root

y√n
2√n 8791.6903949127
3√n 425.97252719449
4√n 93.764014392051
5√n 37.811939495497

Divisors of 77293820

1, 2, 4, 5, 10, 20, 3864691, 7729382, 15458764, 19323455, 38646910, 77293820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77293819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77293820 can be divided by 12 positive divisors. The sum of these divisors (counting 77293820) is 1, the average is 0.083333333333333.

Base conversion 77293820

Base System Value
2 Binary 100100110110110100011111100
3 Ternary 12101102221012002
4 Quaternary 10212312203330
5 Quinary 124241400240
6 Senary 11400401432
8 Octal 446664374
10 Decimal 77293820
12 Duodecimal 21a76278
16 Hexadecimal 49b68fc
20 Vigesimal 1431eb0
36 Base36 1a0oak

Cryptographic Hash Functions

md5 04fa1b67654c29dc6f34d6a61bbd303c
sha1 28af45910b95e106190ed2a294aac8770f12847c
sha256 890a381b8f29936f479879b809bf14ac854f578ddcc8ef137ed0341a2f6f4c3d
sha512 8519e47b03438497f7e7a0728cfb80a1c74ee51f3a3badc63f4048d4c128f193a1a3eaa8fa414464dc629c2d07b67a5877d8ac902bcf0703af5afdcfd9334790
ripemd-160 3cf4f2ea857aa9cadba8639f005fe489b62df2b9

77293820 as geometric shapes

Circle

Radius = n
Diameter 154587640
Circumference 485651394.15978
Area 1.8768925721468E+16

Sphere

Radius = n
Volume 1.934295955078E+24
Surface area 7.5075702885871E+16
Circumference 485651394.15978

Square

Length = n
Perimeter 309175280
Area 5974334610192400
Diagonal 109309968.53162

Cube

Length = n
Surface area 35846007661154400
Volume 4.6177914397998E+23
Space diagonal 133876823.35108

Equilateral Triangle

Length = n
Perimeter 231881460
Area 2.5869627715676E+15
Altitude 66938411.675542

Triangular Pyramid

Length = n
Surface area 2.5869627715676E+15
Volume 5.4421194019794E+22
Height 36436656.177208