668833240 (number)

668833240 is an even 9-digits composite number following 668833239 and preceding 668833241. In scientific notation, it is written as 6.68833240 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 267533280 positive integers (up to 668833240) that are relatively prime to 668833240.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred thirty-three thousand two hundred forty

Notation

Scientific notation 6.68833240 × 10^8
Engineering notation 6.68833240 × 10^6

Prime Factorization of 668833240

Prime Factorization 2 × 2 × 2 × 5 × 16720831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 167208310
Product of the distinct prime numbers

The prime factorization of 668833240 is 2 × 2 × 2 × 5 × 16720831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 21, 55, 583, 333, 674, 5249, 1941, 40579, 136269, 743560, 1821459, 8324320, 19538710, 33647264, 785345931, 33585027, 6175034836, 8728242990

Basic calculations (n = 668833240)

Multiplication

n×y
n×2 1337666480
n×3 2006499720
n×4 2675332960
n×5 3344166200

Division

n÷y
n÷2 334416620
n÷3 222944413.33333
n÷3 167208310
n÷5 133766648

Exponentiation

ny
n2 447337902928897600
n3 2.9919445899074E+26
n4 2.0011119939682E+35
n5 1.3384102185286E+44

Nth Root

y√n
2√n 25861.8104548
3√n 874.52577949749
4√n 160.81607648118
5√n 58.218842922408

Divisors of 668833240

1, 2, 4, 5, 8, 10, 20, 40, 16720831, 33441662, 66883324, 83604155, 133766648, 167208310, 334416620, 668833240

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668833239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668833240 can be divided by 16 positive divisors. The sum of these divisors (counting 668833240) is 1, the average is 0.0625.

Base conversion 668833240

Base System Value
2 Binary 100111110111011001010111011000
3 Ternary 1201121112020201111
4 Quaternary 213313121113120
5 Quinary 2332210130430
6 Senary 150211230104
8 Octal 4767312730
10 Decimal 668833240
12 Duodecimal 167ba8334
16 Hexadecimal 27dd95d8
20 Vigesimal a904320
36 Base36 b27f14

Cryptographic Hash Functions

md5 91d58d416cda76deaf639cb643958545
sha1 96f62c70ed0391b80c2dc36ce0b20d66e7b0dc73
sha256 c88ef6f9aa742b45f0817bac5e72ae27a649a1f12fd05a1c08fe94f433b749fa
sha512 aedfb587dc57d52b0204a47f0fb787ad1188cc13b50dbac8099032a93325bd6dc3b15135732c547c1b8494855d4f25c83174f58c4fc5bf687488c2ad0406849a
ripemd-160 1b87e41e53c8af90adf84a0ff48618305dffe0f1

668833240 as geometric shapes

Circle

Radius = n
Diameter 1337666480
Circumference 4202403186.5213
Area 1.4053534695137E+18

Sphere

Radius = n
Volume 1.2532628191468E+27
Surface area 5.6214138780548E+18
Circumference 4202403186.5213

Square

Length = n
Perimeter 2675332960
Area 447337902928897600
Diagonal 945873038.97394

Cube

Length = n
Surface area 2684027417573385600
Volume 2.9919445899074E+26
Space diagonal 1158453153.4709

Equilateral Triangle

Length = n
Perimeter 2006499720
Area 1.9370299400604E+17
Altitude 579226576.73545

Triangular Pyramid

Length = n
Surface area 1.9370299400604E+17
Volume 3.5260405140965E+25
Height 315291012.99131