268691497 (number)

268691497 is an odd 9-digits composite number following 268691496 and preceding 268691498. In scientific notation, it is written as 2.68691497 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 256858800 positive integers (up to 268691497) that are relatively prime to 268691497.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred ninety-one thousand four hundred ninety-seven

Notation

Scientific notation 2.68691497 × 10^8
Engineering notation 2.68691497 × 10^6

Prime Factorization of 268691497

Prime Factorization 23 × 3301 × 3539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268691497
Product of the distinct prime numbers

The prime factorization of 268691497 is 23 × 3301 × 3539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 84, 19, 534, 860, 3366, 9660, 27869, 53188, 211020, 466894, 3535552, 5617922, 38267469, 98201953, 165753233, 621075177, 7811437623, 9983181987

Basic calculations (n = 268691497)

Multiplication

n×y
n×2 537382994
n×3 806074491
n×4 1074765988
n×5 1343457485

Division

n÷y
n÷2 134345748.5
n÷3 89563832.333333
n÷3 67172874.25
n÷5 53738299.4

Exponentiation

ny
n2 72195120560101009
n3 1.9398215019389E+25
n4 5.2121354326875E+33
n5 1.4004564719756E+42

Nth Root

y√n
2√n 16391.811888867
3√n 645.28461048886
4√n 128.03051155434
5√n 48.512179281553

Divisors of 268691497

1, 23, 3301, 3539, 75923, 81397, 11682239, 268691497

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 -268691496
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 268691497 can be divided by 8 positive divisors. The sum of these divisors (counting 268691497) is 1, the average is 0.125.

Base conversion 268691497

Base System Value
2 Binary 10000000000111110100000101001
3 Ternary 200201120221102221
4 Quaternary 100000332200221
5 Quinary 1022241111442
6 Senary 42354554041
8 Octal 2000764051
10 Decimal 268691497
12 Duodecimal 75b98921
16 Hexadecimal 1003e829
20 Vigesimal 43j68eh
36 Base36 4fyzop

Cryptographic Hash Functions

md5 86ceb578ea1b4469d69a1a9ac441a578
sha1 20f544e3ca429cb32f9e54e13edc952365d08cb8
sha256 8ab465d5d87799b9eeb4cdfbabb6d138dbc8eadd32a705da5bfa1a24190e85d1
sha512 723f7143ddcb9db0f078bc8f5800f420b6280ce4fbdab4e5522f8aa47e17b00326bd7c8a397c2eb2d054f3835bca9f6e5815f1469482a383e5a56f626eb339bd
ripemd-160 c62b6edd227f4887a16ff009cab3ad0a9c4174d9

268691497 as geometric shapes

Circle

Radius = n
Diameter 537382994
Circumference 1688238466.1145
Area 2.2680766037664E+17

Sphere

Radius = n
Volume 8.1255053063557E+25
Surface area 9.0723064150657E+17
Circumference 1688238466.1145

Square

Length = n
Perimeter 1074765988
Area 72195120560101009
Diagonal 379987159.15173

Cube

Length = n
Surface area 433170723360606054
Volume 1.9398215019389E+25
Space diagonal 465387324.36574

Equilateral Triangle

Length = n
Perimeter 806074491
Area 3.1261404217164E+16
Altitude 232693662.18287

Triangular Pyramid

Length = n
Surface area 3.1261404217164E+16
Volume 2.2861015638541E+24
Height 126662386.38391