77886768 (number)

77886768 is an even 8-digits composite number following 77886767 and preceding 77886769. In scientific notation, it is written as 7.7886768 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors. There are 25962240 positive integers (up to 77886768) that are relatively prime to 77886768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7886768 × 10^7
Engineering notation 7.7886768 × 10^6

Prime Factorization of 77886768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1622641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9735846
Product of the distinct prime numbers

The prime factorization of 77886768 is 2 × 2 × 2 × 2 × 3 × 1622641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 42, 89, 537, 741, 7528, 2307, 77376, 82128, 464080, 314815, 5298564, 2891849, 25208543, 47868876, 340082621, 650909277, 7597420599, 7969488119

Basic calculations (n = 77886768)

Multiplication

n×y
n×2 155773536
n×3 233660304
n×4 311547072
n×5 389433840

Division

n÷y
n÷2 38943384
n÷3 25962256
n÷3 19471692
n÷5 15577353.6

Exponentiation

ny
n2 6066348629485824
n3 4.7248828831188E+23
n4 3.6800585694465E+31
n5 2.8662786802489E+39

Nth Root

y√n
2√n 8825.3480384628
3√n 427.05901518379
4√n 93.943323543841
5√n 37.869776022724

Divisors of 77886768

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1622641, 3245282, 4867923, 6490564, 9735846, 12981128, 19471692, 25962256, 38943384, 77886768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77886767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77886768 can be divided by 20 positive divisors. The sum of these divisors (counting 77886768) is 1, the average is 0.05.

Base conversion 77886768

Base System Value
2 Binary 100101001000111010100110000
3 Ternary 12102120001120010
4 Quaternary 10221013110300
5 Quinary 124414334033
6 Senary 11421214520
8 Octal 451072460
10 Decimal 77886768
12 Duodecimal 22101440
16 Hexadecimal 4a47530
20 Vigesimal 146fgi8
36 Base36 1addtc

Cryptographic Hash Functions

md5 7403e8d6d7f1bc44e252204219d8f099
sha1 209d59ce5cb2ce4d1af3570ae14d2fefb8ad58e9
sha256 ae221c36f9a8e92d9759534f8db9677b81ec2c27d2eece27acccb0220dbb2b4b
sha512 906cfb466a6bf520f56d1217ad53fb835afa4feb76187bc1d1849c0fd396e42c8b166f4753669a7982319aff8c0edb7fa93728941b48748380f0650c809dd911
ripemd-160 55f21041f8033e3a2da0607e5af57626264a63bc

77886768 as geometric shapes

Circle

Radius = n
Diameter 155773536
Circumference 489376996.32131
Area 1.9057996288507E+16

Sphere

Radius = n
Volume 1.9791543139571E+24
Surface area 7.6231985154029E+16
Circumference 489376996.32131

Square

Length = n
Perimeter 311547072
Area 6066348629485824
Diagonal 110148523.63501

Cube

Length = n
Surface area 36398091776914944
Volume 4.7248828831188E+23
Space diagonal 134903839.41333

Equilateral Triangle

Length = n
Perimeter 233660304
Area 2.6268060106738E+15
Altitude 67451919.706665

Triangular Pyramid

Length = n
Surface area 2.6268060106738E+15
Volume 5.5683278782759E+22
Height 36716174.545002