268889320 (number)

268889320 is an even 9-digits composite number following 268889319 and preceding 268889321. In scientific notation, it is written as 2.68889320 × 10^8. The sum of its digits is 46. It has a total of 8 prime factors and 128 positive divisors. There are 86042880 positive integers (up to 268889320) that are relatively prime to 268889320.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million eight hundred eighty-nine thousand three hundred twenty

Notation

Scientific notation 2.68889320 × 10^8
Engineering notation 2.68889320 × 10^6

Prime Factorization of 268889320

Prime Factorization 2 × 2 × 2 × 7 × 43 × 5 × 23 × 971

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 67222330
Product of the distinct prime numbers

The prime factorization of 268889320 is 2 × 2 × 2 × 7 × 43 × 5 × 23 × 971. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268889320)

Multiplication

n×y
n×2 537778640
n×3 806667960
n×4 1075557280
n×5 1344446600

Division

n÷y
n÷2 134444660
n÷3 89629773.333333
n÷3 67222330
n÷5 53777864

Exponentiation

ny
n2 72301466410062400
n3 1.9441092138005E+25
n4 5.2275020450454E+33
n5 1.4056194701909E+42

Nth Root

y√n
2√n 16397.844980363
3√n 645.44293434596
4√n 128.05407053414
5√n 48.519320556917

Divisors of 268889320

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268889319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268889320 can be divided by 128 positive divisors. The sum of these divisors (counting 268889320) is 1, the average is 0.0078125.

Base conversion 268889320

Base System Value
2 Binary 10000000001101110110011101000
3 Ternary 200201221222210201
4 Quaternary 100001232303220
5 Quinary 1022313424240
6 Senary 42403121544
8 Octal 2001566350
10 Decimal 268889320
12 Duodecimal 760732b4
16 Hexadecimal 1006ece8
20 Vigesimal 440b360
36 Base36 4g38bs

Cryptographic Hash Functions

md5 8790c5795c99d187b1a86d33e77665ea
sha1 0b028df7b4ce1e850f18abfac84c1661639d8a21
sha256 57b5178f75696ddac1b237242374a415c95f06378536536da2bb612d9f58af65
sha512 adf3c82db3d54d1ddd079b5acc7878e738710f8c7da52faee1269d369da536ec78b37e1230e4a8010614110e8199f9da606ad34d719b8920afab152ff6a3a171
ripemd-160 c3f230d1ded3ac16cc56ad862137c367517d1a46

268889320 as geometric shapes

Circle

Radius = n
Diameter 537778640
Circumference 1689481424.6815
Area 2.2714175571762E+17

Sphere

Radius = n
Volume 8.1434656318023E+25
Surface area 9.0856702287048E+17
Circumference 1689481424.6815

Square

Length = n
Perimeter 1075557280
Area 72301466410062400
Diagonal 380266923.12128

Cube

Length = n
Surface area 433808798460374400
Volume 1.9441092138005E+25
Space diagonal 465729963.85265

Equilateral Triangle

Length = n
Perimeter 806667960
Area 3.1307453320991E+16
Altitude 232864981.92632

Triangular Pyramid

Length = n
Surface area 3.1307453320991E+16
Volume 2.2911546807426E+24
Height 126755641.04043