268021240 (number)

268021240 is an even 9-digits composite number following 268021239 and preceding 268021241. In scientific notation, it is written as 2.68021240 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 107125632 positive integers (up to 268021240) that are relatively prime to 268021240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68021240 × 10^8
Engineering notation 2.68021240 × 10^6

Prime Factorization of 268021240

Prime Factorization 2 × 2 × 2 × 5 × 2503 × 2677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67005310
Product of the distinct prime numbers

The prime factorization of 268021240 is 2 × 2 × 2 × 5 × 2503 × 2677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 19, 11, 700, 34, 2358, 5282, 45226, 82844, 836629, 285829, 9845703, 3662521, 1695879, 92268128, 370263607, 890785036, 7287443617, 9095137685

Basic calculations (n = 268021240)

Multiplication

n×y
n×2 536042480
n×3 804063720
n×4 1072084960
n×5 1340106200

Division

n÷y
n÷2 134010620
n÷3 89340413.333333
n÷3 67005310
n÷5 53604248

Exponentiation

ny
n2 71835385091137600
n3 1.9253408988004E+25
n4 5.160322551192E+33
n5 1.3830760489705E+42

Nth Root

y√n
2√n 16371.354250642
3√n 644.74760471128
4√n 127.95059300621
5√n 48.487952150331

Divisors of 268021240

1, 2, 4, 5, 8, 10, 20, 40, 2503, 2677, 5006, 5354, 10012, 10708, 12515, 13385, 20024, 21416, 25030, 26770, 50060, 53540, 100120, 107080, 6700531, 13401062, 26802124, 33502655, 53604248, 67005310, 134010620, 268021240

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268021239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268021240 can be divided by 32 positive divisors. The sum of these divisors (counting 268021240) is 1, the average is 0.03125.

Base conversion 268021240

Base System Value
2 Binary 1111111110011010110111111000
3 Ternary 200200022220000121
4 Quaternary 33332122313320
5 Quinary 1022103134430
6 Senary 42332343024
8 Octal 1776326770
10 Decimal 268021240
12 Duodecimal 75914a74
16 Hexadecimal ff9adf8
20 Vigesimal 43f2d20
36 Base36 4fkmig

Cryptographic Hash Functions

md5 7ca32b55bc0c03fc0709b05f7d63a673
sha1 e1408a6305129d8e590647d87a291fca7b95ca85
sha256 007142b1a8c6b1aa8db773666993c79ff6337b94f3d5f5b179bfb878d4426250
sha512 0fc589c3ccf3386e77b1e60ea03b36d4172a8f567761a4429d62a852b4a1b71cd6de807a687165e64fd877bafe6cffdfd4f9241e2a890c5cd58929475a2ed6ce
ripemd-160 0656d69f4a930a0cb379e76cfdceaa1b2c352947

268021240 as geometric shapes

Circle

Radius = n
Diameter 536042480
Circumference 1684027117.1801
Area 2.2567751807011E+17

Sphere

Radius = n
Volume 8.0648490977698E+25
Surface area 9.0271007228045E+17
Circumference 1684027117.1801

Square

Length = n
Perimeter 1072084960
Area 71835385091137600
Diagonal 379039272.61205

Cube

Length = n
Surface area 431012310546825600
Volume 1.9253408988004E+25
Space diagonal 464226405.18761

Equilateral Triangle

Length = n
Perimeter 804063720
Area 3.1105634189782E+16
Altitude 232113202.59381

Triangular Pyramid

Length = n
Surface area 3.1105634189782E+16
Volume 2.269036009396E+24
Height 126346424.20402