78473445 (number)

78473445 is an odd 8-digits composite number following 78473444 and preceding 78473446. In scientific notation, it is written as 7.8473445 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 39244800 positive integers (up to 78473445) that are relatively prime to 78473445.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred seventy-three thousand four hundred forty-five

Notation

Scientific notation 7.8473445 × 10^7
Engineering notation 7.8473445 × 10^6

Prime Factorization of 78473445

Prime Factorization 15 × 17 × 439 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78473445
Product of the distinct prime numbers

The prime factorization of 78473445 is 15 × 17 × 439 × 701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 14, 89, 395, 131, 9083, 3370, 97504, 23199, 307384, 2546, 8773861, 8569848, 97318429, 98808005, 130231844, 414134573, 5920379722, 2075730555

Basic calculations (n = 78473445)

Multiplication

n×y
n×2 156946890
n×3 235420335
n×4 313893780
n×5 392367225

Division

n÷y
n÷2 39236722.5
n÷3 26157815
n÷3 19618361.25
n÷5 15694689

Exponentiation

ny
n2 6158081570168025
n3 4.8324587540209E+23
n4 3.7921968624843E+31
n5 2.9758675191733E+39

Nth Root

y√n
2√n 8858.5238612311
3√n 428.12859886509
4√n 94.119731519119
5√n 37.926655227957

Divisors of 78473445

1, 15, 17, 255, 439, 701, 6585, 7463, 10515, 11917, 111945, 178755, 307739, 4616085, 5231563, 78473445

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78473444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78473445 can be divided by 16 positive divisors. The sum of these divisors (counting 78473445) is 1, the average is 0.0625.

Base conversion 78473445

Base System Value
2 Binary 100101011010110100011100101
3 Ternary 12110122212022220
4 Quaternary 10223112203211
5 Quinary 130042122240
6 Senary 11441542553
8 Octal 453264345
10 Decimal 78473445
12 Duodecimal 22344a59
16 Hexadecimal 4ad68e5
20 Vigesimal 14a93c5
36 Base36 1apyhx

Cryptographic Hash Functions

md5 a491fc30bc28f673c14f46213273978d
sha1 90c2bb4da2fd1244ef79ac0c17cd324b9ce049c7
sha256 8729df92a2486a4e5419ce4e36a3f081af61b67cabc0d3c91630269f276a095f
sha512 7ae87287727a449578cb9be582f8a8500c098ba2b859b8605c2a2c87d7b70c23e59163633a5e57d1df9bba462fc43599acd6eda3380e65cfb76c41061c5d4802
ripemd-160 cbf5ae524f466783e358fc39654499dc8f5d73d9

78473445 as geometric shapes

Circle

Radius = n
Diameter 156946890
Circumference 493063196.62777
Area 1.9346183821047E+16

Sphere

Radius = n
Volume 2.0242155893877E+24
Surface area 7.7384735284186E+16
Circumference 493063196.62777

Square

Length = n
Perimeter 313893780
Area 6158081570168025
Diagonal 110978210.20514

Cube

Length = n
Surface area 36948489421008150
Volume 4.8324587540209E+23
Space diagonal 135919993.78496

Equilateral Triangle

Length = n
Perimeter 235420335
Area 2.6665275391711E+15
Altitude 67959996.892481

Triangular Pyramid

Length = n
Surface area 2.6665275391711E+15
Volume 5.6951072579542E+22
Height 36992736.735046