77894764 (number)

77894764 is an even 8-digits composite number following 77894763 and preceding 77894765. In scientific notation, it is written as 7.7894764 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 38947380 positive integers (up to 77894764) that are relatively prime to 77894764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7894764 × 10^7
Engineering notation 7.7894764 × 10^6

Prime Factorization of 77894764

Prime Factorization 2 × 2 × 19473691

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38947382
Product of the distinct prime numbers

The prime factorization of 77894764 is 2 × 2 × 19473691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 87, 38, 926, 746, 3563, 9965, 41708, 49929, 75794, 296954, 5128306, 2008089, 24519699, 30399112, 433111774, 760782295, 5319686503, 172599088

Basic calculations (n = 77894764)

Multiplication

n×y
n×2 155789528
n×3 233684292
n×4 311579056
n×5 389473820

Division

n÷y
n÷2 38947382
n÷3 25964921.333333
n÷3 19473691
n÷5 15578952.8

Exponentiation

ny
n2 6067594258615696
n3 4.7263382282262E+23
n4 3.6815700087186E+31
n5 2.8677502697861E+39

Nth Root

y√n
2√n 8825.8010401323
3√n 427.07362890713
4√n 93.945734549964
5√n 37.870553547079

Divisors of 77894764

1, 2, 4, 19473691, 38947382, 77894764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77894763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77894764 can be divided by 6 positive divisors. The sum of these divisors (counting 77894764) is 1, the average is 0.16666666666667.

Base conversion 77894764

Base System Value
2 Binary 100101001001001010001101100
3 Ternary 12102120110112021
4 Quaternary 10221021101230
5 Quinary 124420113024
6 Senary 11421315524
8 Octal 451112154
10 Decimal 77894764
12 Duodecimal 22105ba4
16 Hexadecimal 4a4946c
20 Vigesimal 146ggi4
36 Base36 1adjzg

Cryptographic Hash Functions

md5 6beeb1b94dcf77e9cbd2a21fd23c99f2
sha1 364ac1c499a7a8aef8d6d7ce64119228e9f337bb
sha256 3ca372e73dba1b49c5415398f821a6fa833e8e144dbbbc4213962eeade94b768
sha512 a0017315a8ffbea9ca19c4513da2871e1030d4ec7396d4556c26e3866a556e916d17306e1a32f36d76028d1ee960664b6a2447448eb12765eeccb9e6c7114a71
ripemd-160 cb4e41b7481c41459c35417cf4ff968efd1f69fb

77894764 as geometric shapes

Circle

Radius = n
Diameter 155789528
Circumference 489427236.67102
Area 1.9061909547831E+16

Sphere

Radius = n
Volume 1.9797639274902E+24
Surface area 7.6247638191323E+16
Circumference 489427236.67102

Square

Length = n
Perimeter 311579056
Area 6067594258615696
Diagonal 110159831.68665

Cube

Length = n
Surface area 36405565551694176
Volume 4.7263382282262E+23
Space diagonal 134917688.89159

Equilateral Triangle

Length = n
Perimeter 233684292
Area 2.6273453839089E+15
Altitude 67458844.445794

Triangular Pyramid

Length = n
Surface area 2.6273453839089E+15
Volume 5.5700430189333E+22
Height 36719943.895551