268021250 (number)

268021250 is an even 9-digits composite number following 268021249 and preceding 268021251. In scientific notation, it is written as 2.68021250 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 91890000 positive integers (up to 268021250) that are relatively prime to 268021250.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million twenty-one thousand two hundred fifty

Notation

Scientific notation 2.68021250 × 10^8
Engineering notation 2.68021250 × 10^6

Prime Factorization of 268021250

Prime Factorization 2 × 875 × 5 × 30631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268021250
Product of the distinct prime numbers

The prime factorization of 268021250 is 2 × 875 × 5 × 30631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 66, 1, 261, 232, 3056, 7075, 81317, 78376, 119964, 835426, 9338880, 2345845, 66591848, 74974870, 987592358, 577221103, 5572856849, 9888718466

Basic calculations (n = 268021250)

Multiplication

n×y
n×2 536042500
n×3 804063750
n×4 1072085000
n×5 1340106250

Division

n÷y
n÷2 134010625
n÷3 89340416.666667
n÷3 67005312.5
n÷5 53604250

Exponentiation

ny
n2 71835390451562500
n3 1.9253411143066E+25
n4 5.1603233213284E+33
n5 1.3830763069866E+42

Nth Root

y√n
2√n 16371.354556053
3√n 644.7476127299
4√n 127.95059419969
5√n 48.487952512152

Divisors of 268021250

1, 2, 5, 10, 875, 1750, 4375, 8750, 30631, 61262, 153155, 306310, 26802125, 53604250, 134010625, 268021250

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 -268021249
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 268021250 can be divided by 16 positive divisors. The sum of these divisors (counting 268021250) is 1, the average is 0.0625.

Base conversion 268021250

Base System Value
2 Binary 1111111110011010111000000010
3 Ternary 200200022220000222
4 Quaternary 33332122320002
5 Quinary 1022103140000
6 Senary 42332343042
8 Octal 1776327002
10 Decimal 268021250
12 Duodecimal 75914a82
16 Hexadecimal ff9ae02
20 Vigesimal 43f2d2a
36 Base36 4fkmiq

Cryptographic Hash Functions

md5 24ba1b6b72f6756ecdd99a5aabb83620
sha1 b6b492446f28db7ba8bfd3dcc7e889a939952b38
sha256 520f508706491b41a0b625430eb45ab6ebc4f8658fde72027f853892e81cff84
sha512 afb2b9ec181b0319cbd1352726d66b68ae4fc6344c9c3c0d2f609246a58bfdea7c939a1fe1cb2b09571db8a0fcf423200ad5b38e22d21b3c8bc5bb747fbf24aa
ripemd-160 b86fb3920bf4712dc66072b76e88fa3ba44e75ff

268021250 as geometric shapes

Circle

Radius = n
Diameter 536042500
Circumference 1684027180.0119
Area 2.2567753491038E+17

Sphere

Radius = n
Volume 8.0648500004799E+25
Surface area 9.0271013964153E+17
Circumference 1684027180.0119

Square

Length = n
Perimeter 1072085000
Area 71835390451562500
Diagonal 379039286.75419

Cube

Length = n
Surface area 431012342709375000
Volume 1.9253411143066E+25
Space diagonal 464226422.50812

Equilateral Triangle

Length = n
Perimeter 804063750
Area 3.1105636510914E+16
Altitude 232113211.25406

Triangular Pyramid

Length = n
Surface area 3.1105636510914E+16
Volume 2.2690362633724E+24
Height 126346428.91806