78072012 (number)

78072012 is an even 8-digits composite number following 78072011 and preceding 78072013. In scientific notation, it is written as 7.8072012 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 25174800 positive integers (up to 78072012) that are relatively prime to 78072012.

Interesting facts

Basic properties

Name

Name seventy-eight million seventy-two thousand twelve

Notation

Scientific notation 7.8072012 × 10^7
Engineering notation 7.8072012 × 10^6

Prime Factorization of 78072012

Prime Factorization 2 × 2 × 279 × 27 × 2591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39036006
Product of the distinct prime numbers

The prime factorization of 78072012 is 2 × 2 × 279 × 27 × 2591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 90, 53, 846, 618, 1395, 4195, 51545, 31895, 601357, 920247, 4608403, 4238704, 23689606, 25263550, 727182126, 39977724, 3449634405, 8817705351

Basic calculations (n = 78072012)

Multiplication

n×y
n×2 156144024
n×3 234216036
n×4 312288048
n×5 390360060

Division

n÷y
n÷2 39036006
n÷3 26024004
n÷3 19518003
n÷5 15614402.4

Exponentiation

ny
n2 6095239057728144
n3 4.7586757685782E+23
n4 3.7151939170855E+31
n5 2.9005266407702E+39

Nth Root

y√n
2√n 8835.8368024766
3√n 427.39731605789
4√n 93.999131924059
5√n 37.887772621155

Divisors of 78072012

1, 2, 4, 27, 54, 108, 279, 558, 1116, 2591, 5182, 7533, 10364, 15066, 30132, 69957, 139914, 279828, 722889, 1445778, 2891556, 19518003, 39036006, 78072012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78072011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78072012 can be divided by 24 positive divisors. The sum of these divisors (counting 78072012) is 1, the average is 0.041666666666667.

Base conversion 78072012

Base System Value
2 Binary 100101001110100100011001100
3 Ternary 12102220110200000
4 Quaternary 10221310203030
5 Quinary 124441301022
6 Senary 11425204300
8 Octal 451644314
10 Decimal 78072012
12 Duodecimal 22190690
16 Hexadecimal 4a748cc
20 Vigesimal 147j00c
36 Base36 1ahcr0

Cryptographic Hash Functions

md5 4efd295033146d6f153c9763de5fac07
sha1 01a10c6f9dcf57409158a33e28af751f7145308e
sha256 ed62359ead14b073b28caf6ebcfac91df50fad379e165fce214a7b030842d7b9
sha512 7515ee8e74af592425b292c35d8bfb95f70bfd70d9007cf22d64157c74deeab909f34478c27499a369604ac59033d277a856b90828f6afce723384cc4efd77e6
ripemd-160 fc28c130921e7bdc8b75f789fa7ffa99c2ace6e4

78072012 as geometric shapes

Circle

Radius = n
Diameter 156144024
Circumference 490540918.70035
Area 1.9148758245632E+16

Sphere

Radius = n
Volume 1.9933094447175E+24
Surface area 7.6595032982529E+16
Circumference 490540918.70035

Square

Length = n
Perimeter 312288048
Area 6095239057728144
Diagonal 110410498.21216

Cube

Length = n
Surface area 36571434346368864
Volume 4.7586757685782E+23
Space diagonal 135224691.43313

Equilateral Triangle

Length = n
Perimeter 234216036
Area 2.6393159330658E+15
Altitude 67612345.716564

Triangular Pyramid

Length = n
Surface area 2.6393159330658E+15
Volume 5.6081531757163E+22
Height 36803499.404052