268640983 (number)

268640983 is an odd 9-digits composite number following 268640982 and preceding 268640984. In scientific notation, it is written as 2.68640983 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 243772608 positive integers (up to 268640983) that are relatively prime to 268640983.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68640983 × 10^8
Engineering notation 2.68640983 × 10^6

Prime Factorization of 268640983

Prime Factorization 13 × 59 × 350249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268640983
Product of the distinct prime numbers

The prime factorization of 268640983 is 13 × 59 × 350249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 57, 32, 618, 174, 3814, 9452, 17131, 54536, 864397, 189274, 8753295, 3693692, 97429613, 68452743, 720879248, 284033728, 9866606417, 3787868379

Basic calculations (n = 268640983)

Multiplication

n×y
n×2 537281966
n×3 805922949
n×4 1074563932
n×5 1343204915

Division

n÷y
n÷2 134320491.5
n÷3 89546994.333333
n÷3 67160245.75
n÷5 53728196.6

Exponentiation

ny
n2 72167977747206289
n3 1.9387276483132E+25
n4 5.2082170121213E+33
n5 1.3991405378136E+42

Nth Root

y√n
2√n 16390.270986167
3√n 645.24417012005
4√n 128.0244936962
5√n 48.510355086479

Divisors of 268640983

1, 13, 59, 767, 350249, 4553237, 20664691, 268640983

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268640982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268640983 can be divided by 8 positive divisors. The sum of these divisors (counting 268640983) is 1, the average is 0.125.

Base conversion 268640983

Base System Value
2 Binary 10000000000110010001011010111
3 Ternary 200201111101011001
4 Quaternary 100000302023113
5 Quinary 1022233002413
6 Senary 42353524131
8 Octal 2000621327
10 Decimal 268640983
12 Duodecimal 75b73647
16 Hexadecimal 100322d7
20 Vigesimal 43j0293
36 Base36 4fxwpj

Cryptographic Hash Functions

md5 83b6bbe0ed33647ef9813f5c93996914
sha1 dc16c753ddb2294f08b518c5493afdc32444aa4e
sha256 4a33cb9661f78debe35eafd1bd96b8bef63860198a585aa405b62e2338055660
sha512 511f243c78bf5e5249ad2fcbe30b7724b7c988f030b266aea2db5bddb924eb82192fa160dcc1c0917e7cbdb45645985ff09b8916bb528a2f3f28239b3a49d2e9
ripemd-160 acaf420148cf7197bb79ad95dc4539368bfca089

268640983 as geometric shapes

Circle

Radius = n
Diameter 537281966
Circumference 1687921077.2919
Area 2.2672238871505E+17

Sphere

Radius = n
Volume 8.1209233830027E+25
Surface area 9.0688955486022E+17
Circumference 1687921077.2919

Square

Length = n
Perimeter 1074563932
Area 72167977747206289
Diagonal 379915721.56784

Cube

Length = n
Surface area 433007866483237734
Volume 1.9387276483132E+25
Space diagonal 465299831.55125

Equilateral Triangle

Length = n
Perimeter 805922949
Area 3.1249651034415E+16
Altitude 232649915.77562

Triangular Pyramid

Length = n
Surface area 3.1249651034415E+16
Volume 2.2848124449935E+24
Height 126638573.85595