268266988 (number)

268266988 is an even 9-digits composite number following 268266987 and preceding 268266989. In scientific notation, it is written as 2.68266988 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 121613520 positive integers (up to 268266988) that are relatively prime to 268266988.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million two hundred sixty-six thousand nine hundred eighty-eight

Notation

Scientific notation 2.68266988 × 10^8
Engineering notation 2.68266988 × 10^6

Prime Factorization of 268266988

Prime Factorization 2 × 2 × 11 × 383 × 15919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 134133494
Product of the distinct prime numbers

The prime factorization of 268266988 is 2 × 2 × 11 × 383 × 15919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 28, 33, 446, 782, 5269, 5001, 66112, 93947, 399401, 904837, 2579066, 3715005, 62846485, 98716414, 535991857, 196648276, 4444614761, 9231512088

Basic calculations (n = 268266988)

Multiplication

n×y
n×2 536533976
n×3 804800964
n×4 1073067952
n×5 1341334940

Division

n÷y
n÷2 134133494
n÷3 89422329.333333
n÷3 67066747
n÷5 53653397.6

Exponentiation

ny
n2 71967176850592144
n3 1.9306417768572E+25
n4 5.1792745438444E+33
n5 1.3894283819022E+42

Nth Root

y√n
2√n 16378.857957745
3√n 644.94460033365
4√n 127.97991232121
5√n 48.496840587258

Divisors of 268266988

1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 15919, 16852, 31838, 63676, 175109, 350218, 700436, 6096977, 12193954, 24387908, 67066747, 134133494, 268266988

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 -268266987
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 268266988 can be divided by 24 positive divisors. The sum of these divisors (counting 268266988) is 1, the average is 0.041666666666667.

Base conversion 268266988

Base System Value
2 Binary 1111111111010110110111101100
3 Ternary 200200210101010101
4 Quaternary 33333112313230
5 Quinary 1022134020423
6 Senary 42341520444
8 Octal 1777266754
10 Decimal 268266988
12 Duodecimal 75a13124
16 Hexadecimal ffd6dec
20 Vigesimal 43gd798
36 Base36 4fpw4s

Cryptographic Hash Functions

md5 9df72589cd566f1faad7a724c39101cb
sha1 8b5b8f4216828e8d672ab253a7bb7925ff6c3197
sha256 fa8e4daeb71f8832f8f722d83660d2a0ebb43321ba19116a2595bb96f845e76d
sha512 2ebc0e5af682acd39371807a654704a3730cea1bcc4356951ca6c9d7b091e2bcb2b8f558b9f0ff2bc2968c64440433e63417dc6cfb6d3e5a22cf031cfbfe322e
ripemd-160 47121cee60f48c6fc2839e18511c24f28f549499

268266988 as geometric shapes

Circle

Radius = n
Diameter 536533976
Circumference 1685571197.4029
Area 2.2609155409342E+17

Sphere

Radius = n
Volume 8.0870533638507E+25
Surface area 9.0436621637367E+17
Circumference 1685571197.4029

Square

Length = n
Perimeter 1073067952
Area 71967176850592144
Diagonal 379386812.76658

Cube

Length = n
Surface area 431803061103552864
Volume 1.9306417768572E+25
Space diagonal 464652053.20947

Equilateral Triangle

Length = n
Perimeter 804800964
Area 3.116270169563E+16
Altitude 232326026.60474

Triangular Pyramid

Length = n
Surface area 3.116270169563E+16
Volume 2.2752831540962E+24
Height 126462270.92219