256673072 (number)

256673072 is an even 9-digits composite number following 256673071 and preceding 256673073. In scientific notation, it is written as 2.56673072 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 120787200 positive integers (up to 256673072) that are relatively prime to 256673072.

Interesting facts

Basic properties

Name

Name two hundred fifty-six million six hundred seventy-three thousand seventy-two

Notation

Scientific notation 2.56673072 × 10^8
Engineering notation 2.56673072 × 10^6

Prime Factorization of 256673072

Prime Factorization 2 × 2 × 2 × 2 × 17 × 943651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32084134
Product of the distinct prime numbers

The prime factorization of 256673072 is 2 × 2 × 2 × 2 × 17 × 943651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 57, 59, 193, 34, 4907, 5320, 83619, 28963, 411745, 245244, 6214698, 2776050, 89058694, 78223938, 972963320, 29556539, 1227733201, 4722622281

Basic calculations (n = 256673072)

Multiplication

n×y
n×2 513346144
n×3 770019216
n×4 1026692288
n×5 1283365360

Division

n÷y
n÷2 128336536
n÷3 85557690.666667
n÷3 64168268
n÷5 51334614.4

Exponentiation

ny
n2 65881065889917184
n3 1.6909895568599E+25
n4 4.3403148427916E+33
n5 1.1140419441465E+42

Nth Root

y√n
2√n 16021.019692891
3√n 635.51641047167
4√n 126.57416676752
5√n 48.070214682516

Divisors of 256673072

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 943651, 1887302, 3774604, 7549208, 15098416, 16042067, 32084134, 64168268, 128336536, 256673072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -256673071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 256673072 can be divided by 20 positive divisors. The sum of these divisors (counting 256673072) is 1, the average is 0.05.

Base conversion 256673072

Base System Value
2 Binary 1111010011001000010100110000
3 Ternary 122212222100021002
4 Quaternary 33103020110300
5 Quinary 1011202014242
6 Senary 41245221132
8 Octal 1723102460
10 Decimal 256673072
12 Duodecimal 71b617a8
16 Hexadecimal f4c8530
20 Vigesimal 40442dc
36 Base36 48te7k

Cryptographic Hash Functions

md5 d61845d5237dc4de06ac5dd5c9a0ae55
sha1 cc84b2cea5b72f854d6404ff69383a74c910785f
sha256 0cc0f60f5651b8207a61045d263c6015a35805a257051b3a18f87840c1552105
sha512 0a74fbb7cbc6cfdeea8ef090c261d5d838690e2d6df407ede26a8777c0b80a42b9f69d11922041d18b1163aea2f90a3e32193fe06b9e67f9613c33de7f357e95
ripemd-160 1d1c5cfa0700da2271a8e3c2c736433c488053aa

256673072 as geometric shapes

Circle

Radius = n
Diameter 513346144
Circumference 1612724474.739
Area 2.0697147261043E+17

Sphere

Radius = n
Volume 7.083200492171E+25
Surface area 8.2788589044172E+17
Circumference 1612724474.739

Square

Length = n
Perimeter 1026692288
Area 65881065889917184
Diagonal 362990539.51837

Cube

Length = n
Surface area 395286395339503104
Volume 1.6909895568599E+25
Space diagonal 444570801.63878

Equilateral Triangle

Length = n
Perimeter 770019216
Area 2.8527338344532E+16
Altitude 222285400.81939

Triangular Pyramid

Length = n
Surface area 2.8527338344532E+16
Volume 1.9928503042855E+24
Height 120996846.50612