78676880 (number)

78676880 is an even 8-digits composite number following 78676879 and preceding 78676881. In scientific notation, it is written as 7.8676880 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 31470720 positive integers (up to 78676880) that are relatively prime to 78676880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8676880 × 10^7
Engineering notation 7.8676880 × 10^6

Prime Factorization of 78676880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 983461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9834610
Product of the distinct prime numbers

The prime factorization of 78676880 is 2 × 2 × 2 × 2 × 5 × 983461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78676880)

Multiplication

n×y
n×2 157353760
n×3 236030640
n×4 314707520
n×5 393384400

Division

n÷y
n÷2 39338440
n÷3 26225626.666667
n÷3 19669220
n÷5 15735376

Exponentiation

ny
n2 6190051446534400
n3 4.8701393485281E+23
n4 3.8316736910743E+31
n5 3.0146413119181E+39

Nth Root

y√n
2√n 8869.9988726042
3√n 428.49824062396
4√n 94.180671438487
5√n 37.946299123375

Divisors of 78676880

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 -78676879
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 78676880 can be divided by 20 positive divisors. The sum of these divisors (counting 78676880) is 1, the average is 0.05.

Base conversion 78676880

Base System Value
2 Binary 100101100001000001110010000
3 Ternary 12111001012101112
4 Quaternary 10230020032100
5 Quinary 130120130010
6 Senary 11450152452
8 Octal 454101620
10 Decimal 78676880
12 Duodecimal 22422728
16 Hexadecimal 4b08390
20 Vigesimal 14bec40
36 Base36 1aubgw

Cryptographic Hash Functions

md5 a6c16a9e8bb40e4671a632e70f0c6330
sha1 17be436d5bfffdedf7ac2ae619831777f8771f89
sha256 6c61b16d173e52ad374720c12c4819602f8fd4b8b3e9f9ada8ac583c1ae21e33
sha512 115bebd0c78720935465016d7ef3fa9806c661f1db0902a6fdef61f9adef3dab3ac585b7e1144d5c3bf180ff2696a0bf9d7cecb7107437caa75980a130287d64
ripemd-160 9128b25914446e02346f148e1be4bd2bfaa80f7b

78676880 as geometric shapes

Circle

Radius = n
Diameter 157353760
Circumference 494341416.43073
Area 1.9446620149775E+16

Sphere

Radius = n
Volume 2.0399991999059E+24
Surface area 7.7786480599101E+16
Circumference 494341416.43073

Square

Length = n
Perimeter 314707520
Area 6190051446534400
Diagonal 111265910.7412

Cube

Length = n
Surface area 37140308679206400
Volume 4.8701393485281E+23
Space diagonal 136272353.541

Equilateral Triangle

Length = n
Perimeter 236030640
Area 2.6803709017157E+15
Altitude 68136176.7705

Triangular Pyramid

Length = n
Surface area 2.6803709017157E+15
Volume 5.7395142644461E+22
Height 37088636.913734