668702992 (number)

668702992 is an even 9-digits composite number following 668702991 and preceding 668702993. In scientific notation, it is written as 6.68702992 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 329641760 positive integers (up to 668702992) that are relatively prime to 668702992.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million seven hundred two thousand nine hundred ninety-two

Notation

Scientific notation 6.68702992 × 10^8
Engineering notation 6.68702992 × 10^6

Prime Factorization of 668702992

Prime Factorization 2 × 2 × 2 × 2 × 71 × 588647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 83587874
Product of the distinct prime numbers

The prime factorization of 668702992 is 2 × 2 × 2 × 2 × 71 × 588647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 30, 88, 993, 754, 4839, 6934, 90250, 56385, 384973, 308400, 2967954, 5117848, 63024257, 82659896, 341415771, 680762383, 8402929696, 813481085

Basic calculations (n = 668702992)

Multiplication

n×y
n×2 1337405984
n×3 2006108976
n×4 2674811968
n×5 3343514960

Division

n÷y
n÷2 334351496
n÷3 222900997.33333
n÷3 167175748
n÷5 133740598.4

Exponentiation

ny
n2 447163691509752064
n3 2.9901969842634E+26
n4 1.9995536700463E+35
n5 1.3371075218245E+44

Nth Root

y√n
2√n 25859.292179021
3√n 874.4690076837
4√n 160.80824661385
5√n 58.216575248452

Divisors of 668702992

1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 588647, 1177294, 2354588, 4709176, 9418352, 41793937, 83587874, 167175748, 334351496, 668702992

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668702991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668702992 can be divided by 20 positive divisors. The sum of these divisors (counting 668702992) is 1, the average is 0.05.

Base conversion 668702992

Base System Value
2 Binary 100111110110111001100100010000
3 Ternary 1201121021122001111
4 Quaternary 213312321210100
5 Quinary 2332141443432
6 Senary 150204343104
8 Octal 4766714420
10 Decimal 668702992
12 Duodecimal 167b44a94
16 Hexadecimal 27db9910
20 Vigesimal a8j7h9c
36 Base36 b24mj4

Cryptographic Hash Functions

md5 420e894d07f44d7413baad2f0b0dc7eb
sha1 49251028090babe2af6bacfee2ac5fe426553450
sha256 7881703c97a73bc8a529ddebefd9d63ace6de79b3fa3c91717232f2987e3e875
sha512 2806d85b3be69336121d09da7a9cec69087bb43c6cb974950b264541fad8240888a604239ddb54e22030ce3f8c745b22dc88c0d67df60c9cdfbaf0780f9e6094
ripemd-160 5133945e9897a31dbef6ff6e115644910d1d38fb

668702992 as geometric shapes

Circle

Radius = n
Diameter 1337405984
Circumference 4201584814.2014
Area 1.4048061681991E+18

Sphere

Radius = n
Volume 1.2525307838064E+27
Surface area 5.6192246727965E+18
Circumference 4201584814.2014

Square

Length = n
Perimeter 2674811968
Area 447163691509752064
Diagonal 945688840.48587

Cube

Length = n
Surface area 2682982149058512384
Volume 2.9901969842634E+26
Space diagonal 1158227557.3173

Equilateral Triangle

Length = n
Perimeter 2006108976
Area 1.9362755824874E+17
Altitude 579113778.65866

Triangular Pyramid

Length = n
Surface area 1.9362755824874E+17
Volume 3.5239809410936E+25
Height 315229613.49529