77894705 (number)

77894705 is an odd 8-digits composite number following 77894704 and preceding 77894706. In scientific notation, it is written as 7.7894705 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 53413488 positive integers (up to 77894705) that are relatively prime to 77894705.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7894705 × 10^7
Engineering notation 7.7894705 × 10^6

Prime Factorization of 77894705

Prime Factorization 35 × 2225563

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77894705
Product of the distinct prime numbers

The prime factorization of 77894705 is 35 × 2225563. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 15, 95, 646, 563, 9551, 1211, 4352, 56313, 318025, 689966, 2655850, 9027183, 52112828, 24872469, 287539114, 461538519, 5531037929, 8023798149

Basic calculations (n = 77894705)

Multiplication

n×y
n×2 155789410
n×3 233684115
n×4 311578820
n×5 389473525

Division

n÷y
n÷2 38947352.5
n÷3 25964901.666667
n÷3 19473676.25
n÷5 15578941

Exponentiation

ny
n2 6067585067037025
n3 4.7263274885925E+23
n4 3.6815588545731E+31
n5 2.8677394091711E+39

Nth Root

y√n
2√n 8825.7976976588
3√n 427.07352108067
4√n 93.945716760578
5√n 37.870547810202

Divisors of 77894705

1, 35, 2225563, 77894705

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 -77894704
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 77894705 can be divided by 4 positive divisors. The sum of these divisors (counting 77894705) is 1, the average is 0.25.

Base conversion 77894705

Base System Value
2 Binary 100101001001001010000110001
3 Ternary 12102120110110002
4 Quaternary 10221021100301
5 Quinary 124420112310
6 Senary 11421315345
8 Octal 451112061
10 Decimal 77894705
12 Duodecimal 22105b55
16 Hexadecimal 4a49431
20 Vigesimal 146ggf5
36 Base36 1adjxt

Cryptographic Hash Functions

md5 a84f8b876c9abde31a406512377a8147
sha1 c88c343d4c4e9334885b3c9355437d84c1ee5293
sha256 7cb030cb7f126b3f1d0f7b11758a69fed38b7687ac1b72f1f9ceee3ebd6e09dd
sha512 bc4f0243ea88727422ad1d6b4696e819118ecea68d9928bc9f58136bf0c22cc03112b1ec5c1b86b2e6c3ea4353c30674024a24244803875ad5c826b1badca66b
ripemd-160 ba70a9db013331f8b214407013962b64657e0011

77894705 as geometric shapes

Circle

Radius = n
Diameter 155789410
Circumference 489426865.96309
Area 1.9061880671635E+16

Sphere

Radius = n
Volume 1.9797594288829E+24
Surface area 7.6247522686539E+16
Circumference 489426865.96309

Square

Length = n
Perimeter 311578820
Area 6067585067037025
Diagonal 110159748.24805

Cube

Length = n
Surface area 36405510402222150
Volume 4.7263274885925E+23
Space diagonal 134917586.70059

Equilateral Triangle

Length = n
Perimeter 233684115
Area 2.6273414038386E+15
Altitude 67458793.350295

Triangular Pyramid

Length = n
Surface area 2.6273414038386E+15
Volume 5.5700303621536E+22
Height 36719916.082684