77898090 (number)

77898090 is an even 8-digits composite number following 77898089 and preceding 77898091. In scientific notation, it is written as 7.7898090 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 20772816 positive integers (up to 77898090) that are relatively prime to 77898090.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety-eight thousand ninety

Notation

Scientific notation 7.7898090 × 10^7
Engineering notation 7.7898090 × 10^6

Prime Factorization of 77898090

Prime Factorization 2 × 5 × 3 × 2596603

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77898090
Product of the distinct prime numbers

The prime factorization of 77898090 is 2 × 5 × 3 × 2596603. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 85, 35, 669, 275, 4270, 35, 26432, 53786, 914182, 135599, 8103877, 9202109, 92329578, 26806537, 581022152, 504044644, 1299694260, 4220043801

Basic calculations (n = 77898090)

Multiplication

n×y
n×2 155796180
n×3 233694270
n×4 311592360
n×5 389490450

Division

n÷y
n÷2 38949045
n÷3 25966030
n÷3 19474522.5
n÷5 15579618

Exponentiation

ny
n2 6068112425648100
n3 4.7269436786325E+23
n4 3.6821988410305E+31
n5 2.8683625671649E+39

Nth Root

y√n
2√n 8825.9894629441
3√n 427.07970730744
4√n 93.946737372535
5√n 37.870876945735

Divisors of 77898090

1, 2, 3, 5, 6, 10, 15, 30, 2596603, 5193206, 7789809, 12983015, 15579618, 25966030, 38949045, 77898090

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 -77898089
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 77898090 can be divided by 16 positive divisors. The sum of these divisors (counting 77898090) is 1, the average is 0.0625.

Base conversion 77898090

Base System Value
2 Binary 100101001001010000101101010
3 Ternary 12102120122002110
4 Quaternary 10221022011222
5 Quinary 124420214330
6 Senary 11421343150
8 Octal 451120552
10 Decimal 77898090
12 Duodecimal 22107ab6
16 Hexadecimal 4a4a16a
20 Vigesimal 146h54a
36 Base36 1admju

Cryptographic Hash Functions

md5 d473fef663b55cf236e0c6cb504fd115
sha1 217b130ff21379f657185d4be2dccfaf417eeaae
sha256 aae779dfa5fc919bcb654a2bfed18e50e503451d64b0549b1410e46942af32f4
sha512 2f1a5f7451ac057f725354934ac66b8a8c282dad3ae362ddff48241c35295b8cb8a92a61cd040c0d38f0af46bb5ead470027e8a4e4439286f4e5ca3de3e5b9ee
ripemd-160 be278368864b486deb8065626ca80607ba8d2497

77898090 as geometric shapes

Circle

Radius = n
Diameter 155796180
Circumference 489448134.54535
Area 1.9063537417573E+16

Sphere

Radius = n
Volume 1.9800175379633E+24
Surface area 7.6254149670292E+16
Circumference 489448134.54535

Square

Length = n
Perimeter 311592360
Area 6068112425648100
Diagonal 110164535.36096

Cube

Length = n
Surface area 36408674553888600
Volume 4.7269436786325E+23
Space diagonal 134923449.69257

Equilateral Triangle

Length = n
Perimeter 233694270
Area 2.6275697568156E+15
Altitude 67461724.846287

Triangular Pyramid

Length = n
Surface area 2.6275697568156E+15
Volume 5.5707565490799E+22
Height 36721511.786987