78446772 (number)

78446772 is an even 8-digits composite number following 78446771 and preceding 78446773. In scientific notation, it is written as 7.8446772 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 24610176 positive integers (up to 78446772) that are relatively prime to 78446772.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-six thousand seven hundred seventy-two

Notation

Scientific notation 7.8446772 × 10^7
Engineering notation 7.8446772 × 10^6

Prime Factorization of 78446772

Prime Factorization 2 × 2 × 27 × 17 × 42727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39223386
Product of the distinct prime numbers

The prime factorization of 78446772 is 2 × 2 × 27 × 17 × 42727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 37, 45, 573, 941, 7338, 7680, 1526, 81839, 261116, 240925, 5288570, 1696416, 7823582, 78507252, 133464133, 849020096, 7522248605, 126801105

Basic calculations (n = 78446772)

Multiplication

n×y
n×2 156893544
n×3 235340316
n×4 313787088
n×5 392233860

Division

n÷y
n÷2 39223386
n÷3 26148924
n÷3 19611693
n÷5 15689354.4

Exponentiation

ny
n2 6153896037219984
n3 4.827532793435E+23
n4 3.7870436436912E+31
n5 2.9708134927069E+39

Nth Root

y√n
2√n 8857.0182341463
3√n 428.08008662343
4√n 94.111732712485
5√n 37.924076635309

Divisors of 78446772

1, 2, 4, 17, 27, 34, 54, 68, 108, 459, 918, 1836, 42727, 85454, 170908, 726359, 1153629, 1452718, 2307258, 2905436, 4614516, 19611693, 39223386, 78446772

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 -78446771
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 78446772 can be divided by 24 positive divisors. The sum of these divisors (counting 78446772) is 1, the average is 0.041666666666667.

Base conversion 78446772

Base System Value
2 Binary 100101011010000000010110100
3 Ternary 12110121111202000
4 Quaternary 10223100002310
5 Quinary 130040244042
6 Senary 11441215300
8 Octal 453200264
10 Decimal 78446772
12 Duodecimal 22331530
16 Hexadecimal 4ad00b4
20 Vigesimal 14a5gic
36 Base36 1apdx0

Cryptographic Hash Functions

md5 d73345a6432c00ebb9e2a1d27dd9840b
sha1 7ca1c5c82f20a4f593f6329ab86664848a7412ca
sha256 b03c4f54396f2cc049fd1656cf0c8584302ddac2ac45a4755f468549866db643
sha512 c35713b74efc6da6faf69feb1ef3117b17a09a7deb6ae8977a0650dc664a6a22877f2df0de6929436ba2c8fcb8f3d21e73b0b0245e077d10d68d36dc92085617
ripemd-160 21839eba86cf0f9cce542d2067eea7823f2ac061

78446772 as geometric shapes

Circle

Radius = n
Diameter 156893544
Circumference 492895605.22607
Area 1.9333034581486E+16

Sphere

Radius = n
Volume 2.0221522078426E+24
Surface area 7.7332138325943E+16
Circumference 492895605.22607

Square

Length = n
Perimeter 313787088
Area 6153896037219984
Diagonal 110940488.88679

Cube

Length = n
Surface area 36923376223319904
Volume 4.827532793435E+23
Space diagonal 135873794.79377

Equilateral Triangle

Length = n
Perimeter 235340316
Area 2.6647151502404E+15
Altitude 67936897.396886

Triangular Pyramid

Length = n
Surface area 2.6647151502404E+15
Volume 5.6893019577305E+22
Height 36980162.962263