78694080 (number)

78694080 is an even 8-digits composite number following 78694079 and preceding 78694081. In scientific notation, it is written as 7.8694080 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 20984832 positive integers (up to 78694080) that are relatively prime to 78694080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8694080 × 10^7
Engineering notation 7.8694080 × 10^6

Prime Factorization of 78694080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 81973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2459190
Product of the distinct prime numbers

The prime factorization of 78694080 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 81973. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 1, 4, 70, 725, 938, 3642, 2006, 16820, 7292, 576488, 940791, 6996583, 7565019, 30733953, 14189335, 944459340, 6778257, 6213835058, 4565331123

Basic calculations (n = 78694080)

Multiplication

n×y
n×2 157388160
n×3 236082240
n×4 314776320
n×5 393470400

Division

n÷y
n÷2 39347040
n÷3 26231360
n÷3 19673520
n÷5 15738816

Exponentiation

ny
n2 6192758227046400
n3 4.8733341133985E+23
n4 3.8350254458651E+31
n5 3.0179379923894E+39

Nth Root

y√n
2√n 8870.9683800586
3√n 428.52946382755
4√n 94.185818359553
5√n 37.947958109543

Divisors of 78694080

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 81973, 163946, 245919, 327892, 409865, 491838, 655784, 819730, 983676, 1229595, 1311568, 1639460, 1967352, 2459190, 2623136, 3278920, 3934704, 4918380, 5246272, 6557840, 7869408, 9836760, 13115680, 15738816, 19673520, 26231360, 39347040, 78694080

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 -78694079
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 78694080 can be divided by 56 positive divisors. The sum of these divisors (counting 78694080) is 1, the average is 0.017857142857143.

Base conversion 78694080

Base System Value
2 Binary 100101100001100011011000000
3 Ternary 12111002001222120
4 Quaternary 10230030123000
5 Quinary 130121202310
6 Senary 11450404240
8 Octal 454143300
10 Decimal 78694080
12 Duodecimal 22430680
16 Hexadecimal 4b0c6c0
20 Vigesimal 14bgf40
36 Base36 1auoqo

Cryptographic Hash Functions

md5 b4bcb7588893725560794e426b20465e
sha1 190e993b483432f8106fa9fbba8b8e71dec95fe1
sha256 824c15244926f3bf07ef21ec845b0e6a233e0a2433c280a9b8b82fb65714c60b
sha512 e84f7accfe69c157e80b923b6a985fdbb65104182031eae6ed657b2539dea39b449a849870fb70afe3942d5b1b6f06eefc4422eacc057503d8dcc3ad0f75259a
ripemd-160 e7bfd1c6ba1d2e468f36aa2c5473a7e6e80820b4

78694080 as geometric shapes

Circle

Radius = n
Diameter 157388160
Circumference 494449487.21801
Area 1.9455123751547E+16

Sphere

Radius = n
Volume 2.0413374198855E+24
Surface area 7.7820495006187E+16
Circumference 494449487.21801

Square

Length = n
Perimeter 314776320
Area 6192758227046400
Diagonal 111290235.21447

Cube

Length = n
Surface area 37156549362278400
Volume 4.8733341133985E+23
Space diagonal 136302144.81489

Equilateral Triangle

Length = n
Perimeter 236082240
Area 2.6815429720586E+15
Altitude 68151072.407445

Triangular Pyramid

Length = n
Surface area 2.6815429720586E+15
Volume 5.743279330953E+22
Height 37096745.071491