268701639 (number)

268701639 is an odd 9-digits composite number following 268701638 and preceding 268701640. In scientific notation, it is written as 2.68701639 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 179134424 positive integers (up to 268701639) that are relatively prime to 268701639.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred one thousand six hundred thirty-nine

Notation

Scientific notation 2.68701639 × 10^8
Engineering notation 2.68701639 × 10^6

Prime Factorization of 268701639

Prime Factorization 3 × 89567213

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268701639
Product of the distinct prime numbers

The prime factorization of 268701639 is 3 × 89567213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 18, 11, 853, 724, 4946, 4872, 9609, 31819, 182403, 430813, 8101391, 20772, 4050123, 57559209, 413544982, 514608196, 9950273225, 4319996787

Basic calculations (n = 268701639)

Multiplication

n×y
n×2 537403278
n×3 806104917
n×4 1074806556
n×5 1343508195

Division

n÷y
n÷2 134350819.5
n÷3 89567213
n÷3 67175409.75
n÷5 53740327.8

Exponentiation

ny
n2 72200570801286321
n3 1.9400411711041E+25
n4 5.2129224240316E+33
n5 1.4007207993171E+42

Nth Root

y√n
2√n 16392.121247721
3√n 645.29272933427
4√n 128.03171969368
5√n 48.512545503111

Divisors of 268701639

1, 3, 89567213, 268701639

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268701638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268701639 can be divided by 4 positive divisors. The sum of these divisors (counting 268701639) is 1, the average is 0.25.

Base conversion 268701639

Base System Value
2 Binary 10000000001000000111111000111
3 Ternary 200201121110100120
4 Quaternary 100001000333013
5 Quinary 1022241423024
6 Senary 42355113023
8 Octal 2001007707
10 Decimal 268701639
12 Duodecimal 75ba2773
16 Hexadecimal 10040fc7
20 Vigesimal 43j7e1j
36 Base36 4fz7if

Cryptographic Hash Functions

md5 f683560e91a8c873babb7bea6b6f6460
sha1 10bc644e746914fcf83bcf306e2c17b85c241e8d
sha256 65b776fc611f64e16d227cf1726f64da5fdb1a07a45bad3c2c4e99fa5822b906
sha512 398e46e700ba7c13390a9462dce723177e6f85c214d4ddca62d2d3950f0c5223a35379f32eab197209f947b742ef5eb89f0c4a7d2388d70d7898e6a6f5beab27
ripemd-160 5d882e01bfcb08b6b234281e93173b1f091c0275

268701639 as geometric shapes

Circle

Radius = n
Diameter 537403278
Circumference 1688302190.1799
Area 2.2682478281431E+17

Sphere

Radius = n
Volume 8.1264254544032E+25
Surface area 9.0729913125724E+17
Circumference 1688302190.1799

Square

Length = n
Perimeter 1074806556
Area 72200570801286321
Diagonal 380001502.10568

Cube

Length = n
Surface area 433203424807717926
Volume 1.9400411711041E+25
Space diagonal 465404890.82503

Equilateral Triangle

Length = n
Perimeter 806104917
Area 3.1263764240825E+16
Altitude 232702445.41252

Triangular Pyramid

Length = n
Surface area 3.1263764240825E+16
Volume 2.286360446448E+24
Height 126667167.36856