78865404 (number)

78865404 is an even 8-digits composite number following 78865403 and preceding 78865405. In scientific notation, it is written as 7.8865404 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 25740288 positive integers (up to 78865404) that are relatively prime to 78865404.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred sixty-five thousand four hundred four

Notation

Scientific notation 7.8865404 × 10^7
Engineering notation 7.8865404 × 10^6

Prime Factorization of 78865404

Prime Factorization 2 × 2 × 3 × 73 × 197 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39432702
Product of the distinct prime numbers

The prime factorization of 78865404 is 2 × 2 × 3 × 73 × 197 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78865404)

Multiplication

n×y
n×2 157730808
n×3 236596212
n×4 315461616
n×5 394327020

Division

n÷y
n÷2 39432702
n÷3 26288468
n÷3 19716351
n÷5 15773080.8

Exponentiation

ny
n2 6219751948083216
n3 4.9052325016537E+23
n4 3.8685314295685E+31
n5 3.0509329407962E+39

Nth Root

y√n
2√n 8880.6195729803
3√n 428.84022065317
4√n 94.23703928382
5√n 37.964466954205

Divisors of 78865404

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78865403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78865404 can be divided by 48 positive divisors. The sum of these divisors (counting 78865404) is 1, the average is 0.020833333333333.

Base conversion 78865404

Base System Value
2 Binary 100101100110110001111111100
3 Ternary 12111101202222220
4 Quaternary 10230312033330
5 Quinary 130142143104
6 Senary 11454205340
8 Octal 454661774
10 Decimal 78865404
12 Duodecimal 224b3850
16 Hexadecimal 4b363fc
20 Vigesimal 14ci3a4
36 Base36 1aycxo

Cryptographic Hash Functions

md5 edcc231805ba1a55d09f85c26f2ae279
sha1 7995f4fe177b7aac843c3a0853ae4f6a46c18ec3
sha256 b17cb740ba85a639176bd9b31e0d3e01be629b3c38810eb9fe19337b5b6ec313
sha512 309d02c10d698d156e8fce66cee7235a842dcfd00171cb29355a56521293583fb9d75a980ffd047b3fc53b91545b84906f000de34f5276bcb9e68233b2fe406b
ripemd-160 10ddf5e5ca9a7acd67cd4e2d8052ce2eefae5f18

78865404 as geometric shapes

Circle

Radius = n
Diameter 157730808
Circumference 495525947.65758
Area 1.9539927027249E+16

Sphere

Radius = n
Volume 2.0546989855127E+24
Surface area 7.8159708108996E+16
Circumference 495525947.65758

Square

Length = n
Perimeter 315461616
Area 6219751948083216
Diagonal 111532523.93883

Cube

Length = n
Surface area 37318511688499296
Volume 4.9052325016537E+23
Space diagonal 136598886.68745

Equilateral Triangle

Length = n
Perimeter 236596212
Area 2.6932315961389E+15
Altitude 68299443.343723

Triangular Pyramid

Length = n
Surface area 2.6932315961389E+15
Volume 5.7808719420266E+22
Height 37177507.979611