77778080 (number)

77778080 is an even 8-digits composite number following 77778079 and preceding 77778081. In scientific notation, it is written as 7.7778080 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 30796800 positive integers (up to 77778080) that are relatively prime to 77778080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7778080 × 10^7
Engineering notation 7.7778080 × 10^6

Prime Factorization of 77778080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 101 × 4813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4861130
Product of the distinct prime numbers

The prime factorization of 77778080 is 2 × 2 × 2 × 2 × 2 × 5 × 101 × 4813. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77778080)

Multiplication

n×y
n×2 155556160
n×3 233334240
n×4 311112320
n×5 388890400

Division

n÷y
n÷2 38889040
n÷3 25926026.666667
n÷3 19444520
n÷5 15555616

Exponentiation

ny
n2 6049429728486400
n3 4.7051302937659E+23
n4 3.6595600039895E+31
n5 2.846335507551E+39

Nth Root

y√n
2√n 8819.1881712548
3√n 426.86027454675
4√n 93.910532802528
5√n 37.859200953993

Divisors of 77778080

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77778079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77778080 can be divided by 48 positive divisors. The sum of these divisors (counting 77778080) is 1, the average is 0.020833333333333.

Base conversion 77778080

Base System Value
2 Binary 100101000101100110010100000
3 Ternary 12102100112110122
4 Quaternary 10220230302200
5 Quinary 124402344310
6 Senary 11415015412
8 Octal 450546240
10 Decimal 77778080
12 Duodecimal 2206a568
16 Hexadecimal 4a2cca0
20 Vigesimal 1462540
36 Base36 1ab1y8

Cryptographic Hash Functions

md5 fccaf5cd24ea916766306a10b58aead1
sha1 78ab90239e693d75478f26f155d8cfab510d0b01
sha256 d6aa9fa11ec5b1d852033650a875c274c489fd97f7be1414b4054daa800fad10
sha512 9af67b083e7b26bfff7228086e37cd9eb5aa0fb870cb4d625b79818bd7023cad149f8f1c610a4db4a184137cced10b2edc2e2dbb5f099c4b01e0eee3ef36486b
ripemd-160 f3697628fe4242be1d679ddca969ac8fc8630499

77778080 as geometric shapes

Circle

Radius = n
Diameter 155556160
Circumference 488694089.47664
Area 1.9004843993421E+16

Sphere

Radius = n
Volume 1.970880368677E+24
Surface area 7.6019375973682E+16
Circumference 488694089.47664

Square

Length = n
Perimeter 311112320
Area 6049429728486400
Diagonal 109994815.59134

Cube

Length = n
Surface area 36296578370918400
Volume 4.7051302937659E+23
Space diagonal 134715586.27516

Equilateral Triangle

Length = n
Perimeter 233334240
Area 2.619479911639E+15
Altitude 67357793.137578

Triangular Pyramid

Length = n
Surface area 2.619479911639E+15
Volume 5.5450492284802E+22
Height 36664938.530447