77894914 (number)

77894914 is an even 8-digits composite number following 77894913 and preceding 77894915. In scientific notation, it is written as 7.7894914 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 38947456 positive integers (up to 77894914) that are relatively prime to 77894914.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety-four thousand nine hundred fourteen

Notation

Scientific notation 7.7894914 × 10^7
Engineering notation 7.7894914 × 10^6

Prime Factorization of 77894914

Prime Factorization 2 × 38947457

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 77894914
Product of the distinct prime numbers

The prime factorization of 77894914 is 2 × 38947457. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 53, 50, 176, 558, 5977, 6035, 20277, 65986, 743369, 69044, 5809460, 841964, 16532571, 94591707, 620626336, 334106520, 602098009, 7192815673

Basic calculations (n = 77894914)

Multiplication

n×y
n×2 155789828
n×3 233684742
n×4 311579656
n×5 389474570

Division

n÷y
n÷2 38947457
n÷3 25964971.333333
n÷3 19473728.5
n÷5 15578982.8

Exponentiation

ny
n2 6067617627067396
n3 4.726365532453E+23
n4 3.6815983668299E+31
n5 2.8677778816676E+39

Nth Root

y√n
2√n 8825.8095379404
3√n 427.07390304196
4√n 93.945779777169
5√n 37.870568132344

Divisors of 77894914

1, 2, 38947457, 77894914

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 -77894913
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 77894914 can be divided by 4 positive divisors. The sum of these divisors (counting 77894914) is 1, the average is 0.25.

Base conversion 77894914

Base System Value
2 Binary 100101001001001010100000010
3 Ternary 12102120110201211
4 Quaternary 10221021110002
5 Quinary 124420114124
6 Senary 11421320334
8 Octal 451112402
10 Decimal 77894914
12 Duodecimal 221060aa
16 Hexadecimal 4a49502
20 Vigesimal 146gh5e
36 Base36 1adk3m

Cryptographic Hash Functions

md5 d15bd461fc7140332eca84a5ef8a1a22
sha1 ec3175dbe3eb968e98b8f275c7ec32fa09a3bdef
sha256 7b9d8f7712991ba4be1208d97924b78fcf7fa1a671451ad6149cefeed4af272c
sha512 ebe5fb30e8282f28f640390222534d07062da7ce3e56eb2e68d53c290bdf7b07d1da8591f523d8ea74f79b04f6ddef0e5884502105f6406e037e860794ee4d67
ripemd-160 d050d70420564e39490427b6cc22c7524b6d5d9d

77894914 as geometric shapes

Circle

Radius = n
Diameter 155789828
Circumference 489428179.14882
Area 1.9061982961987E+16

Sphere

Radius = n
Volume 1.9797753646579E+24
Surface area 7.6247931847947E+16
Circumference 489428179.14882

Square

Length = n
Perimeter 311579656
Area 6067617627067396
Diagonal 110160043.81869

Cube

Length = n
Surface area 36405705762404376
Volume 4.726365532453E+23
Space diagonal 134917948.69921

Equilateral Triangle

Length = n
Perimeter 233684742
Area 2.6273555027453E+15
Altitude 67458974.349604

Triangular Pyramid

Length = n
Surface area 2.6273555027453E+15
Volume 5.5700751972731E+22
Height 36720014.606229