77668800 (number)

77668800 is an even 8-digits composite number following 77668799 and preceding 77668801. In scientific notation, it is written as 7.7668800 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 18816000 positive integers (up to 77668800) that are relatively prime to 77668800.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7668800 × 10^7
Engineering notation 7.7668800 × 10^6

Prime Factorization of 77668800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 75 × 11 × 1471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2427150
Product of the distinct prime numbers

The prime factorization of 77668800 is 2 × 2 × 2 × 2 × 2 × 2 × 75 × 11 × 1471. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77668800)

Multiplication

n×y
n×2 155337600
n×3 233006400
n×4 310675200
n×5 388344000

Division

n÷y
n÷2 38834400
n÷3 25889600
n÷3 19417200
n÷5 15533760

Exponentiation

ny
n2 6032442493440000
n3 4.6853256953449E+23
n4 3.6390362436661E+31
n5 2.8263957820205E+39

Nth Root

y√n
2√n 8812.9904118863
3√n 426.66026466088
4√n 93.8775287909
5√n 37.848556359482

Divisors of 77668800

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77668799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77668800 can be divided by 56 positive divisors. The sum of these divisors (counting 77668800) is 1, the average is 0.017857142857143.

Base conversion 77668800

Base System Value
2 Binary 100101000010010000111000000
3 Ternary 12102010222120020
4 Quaternary 10220102013000
5 Quinary 124340400200
6 Senary 11412413440
8 Octal 450220700
10 Decimal 77668800
12 Duodecimal 22017280
16 Hexadecimal 4a121c0
20 Vigesimal 1458c00
36 Base36 1a8pmo

Cryptographic Hash Functions

md5 0fb653f9e620576211bcd27ebff0a411
sha1 8ed2ad347a2d6c4f7e70bb2fd179b809382ed1e8
sha256 02827dc9c6e7cb25dabfb995cf7fc5f49d2c25571062f7b4da84699d1167c733
sha512 dbb665c18bb8ffe96a5e2e19878ed5a3ab2b76a222dd267f509bc85e76bc84f45dfbd3ea0ae2f4809bcdbc013f02a584dfb6213062dde691614c9c7b847d500f
ripemd-160 a565a635c8cacceb1d67e041b37f307f8fd5bc85

77668800 as geometric shapes

Circle

Radius = n
Diameter 155337600
Circumference 488007462.98627
Area 1.8951477020594E+16

Sphere

Radius = n
Volume 1.9625846378895E+24
Surface area 7.5805908082376E+16
Circumference 488007462.98627

Square

Length = n
Perimeter 310675200
Area 6032442493440000
Diagonal 109840270.33324

Cube

Length = n
Surface area 36194654960640000
Volume 4.6853256953449E+23
Space diagonal 134526307.76291

Equilateral Triangle

Length = n
Perimeter 233006400
Area 2.6121242230939E+15
Altitude 67263153.881453

Triangular Pyramid

Length = n
Surface area 2.6121242230939E+15
Volume 5.52170928541E+22
Height 36613423.444414