268889725 (number)

268889725 is an odd 9-digits composite number following 268889724 and preceding 268889726. In scientific notation, it is written as 2.68889725 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 197683200 positive integers (up to 268889725) that are relatively prime to 268889725.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand seven hundred twenty-five

Notation

Scientific notation 2.68889725 × 10^8
Engineering notation 2.68889725 × 10^6

Prime Factorization of 268889725

Prime Factorization 5 × 5 × 13 × 241 × 3433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 53777945
Product of the distinct prime numbers

The prime factorization of 268889725 is 5 × 5 × 13 × 241 × 3433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 16, 30, 547, 238, 5045, 4381, 3739, 81383, 969978, 898563, 4523586, 9405734, 81788093, 35161916, 407556157, 480961470, 9871361690, 4684575619

Basic calculations (n = 268889725)

Multiplication

n×y
n×2 537779450
n×3 806669175
n×4 1075558900
n×5 1344448625

Division

n÷y
n÷2 134444862.5
n÷3 89629908.333333
n÷3 67222431.25
n÷5 53777945

Exponentiation

ny
n2 72301684210575625
n3 1.9441179984419E+25
n4 5.2275335396858E+33
n5 1.4056300559144E+42

Nth Root

y√n
2√n 16397.857329542
3√n 645.44325840031
4√n 128.05411875274
5√n 48.519335172829

Divisors of 268889725

1, 5, 13, 25, 65, 241, 325, 1205, 3133, 3433, 6025, 15665, 17165, 44629, 78325, 85825, 223145, 827353, 1115725, 4136765, 10755589, 20683825, 53777945, 268889725

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 -268889724
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 268889725 can be divided by 24 positive divisors. The sum of these divisors (counting 268889725) is 1, the average is 0.041666666666667.

Base conversion 268889725

Base System Value
2 Binary 10000000001101110111001111101
3 Ternary 200201222000100201
4 Quaternary 100001232321331
5 Quinary 1022313432400
6 Senary 42403123501
8 Octal 2001567175
10 Decimal 268889725
12 Duodecimal 76073591
16 Hexadecimal 1006ee7d
20 Vigesimal 440b465
36 Base36 4g38n1

Cryptographic Hash Functions

md5 b34d6e7462ebc77ec107aba458bb8a68
sha1 80df4eda1ee9567f559a92c4b20d633b119fddfe
sha256 6fce07fbe717ba1c475ed1bae83e6b84b4270780b928439fcdd31f992ba322d3
sha512 bcb762bbf36ab1a30761e3226a1ee6d7d2ff47856c1e56e6c2d50f05ef9d9dbd8056d361920d677e6c5f29dcbfa9dab9b5f2050629d16c2db2a4629ba086db64
ripemd-160 017a082aaf3853ad025ccb12855deb26cdbdbe4c

268889725 as geometric shapes

Circle

Radius = n
Diameter 537779450
Circumference 1689483969.3716
Area 2.2714243995811E+17

Sphere

Radius = n
Volume 8.1435024288222E+25
Surface area 9.0856975983245E+17
Circumference 1689483969.3716

Square

Length = n
Perimeter 1075558900
Area 72301684210575625
Diagonal 380267495.87777

Cube

Length = n
Surface area 433810105263453750
Volume 1.9441179984419E+25
Space diagonal 465730665.33322

Equilateral Triangle

Length = n
Perimeter 806669175
Area 3.1307547631379E+16
Altitude 232865332.66661

Triangular Pyramid

Length = n
Surface area 3.1307547631379E+16
Volume 2.2911650335418E+24
Height 126755831.95926