668891196 (number)

668891196 is an even 9-digits composite number following 668891195 and preceding 668891197. In scientific notation, it is written as 6.68891196 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 60 positive divisors. There are 222520608 positive integers (up to 668891196) that are relatively prime to 668891196.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million eight hundred ninety-one thousand one hundred ninety-six

Notation

Scientific notation 6.68891196 × 10^8
Engineering notation 6.68891196 × 10^6

Prime Factorization of 668891196

Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 3517 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12386874
Product of the distinct prime numbers

The prime factorization of 668891196 is 2 × 2 × 3 × 3 × 3 × 3 × 3517 × 587. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 83, 60, 247, 777, 7259, 9170, 36313, 24809, 181278, 303747, 72374, 538517, 36914643, 91221487, 820215098, 864044890, 4866179057, 649400398

Basic calculations (n = 668891196)

Multiplication

n×y
n×2 1337782392
n×3 2006673588
n×4 2675564784
n×5 3344455980

Division

n÷y
n÷2 334445598
n÷3 222963732
n÷3 167222799
n÷5 133778239.2

Exponentiation

ny
n2 447415432086310416
n3 2.9927224347707E+26
n4 2.0018056886898E+35
n5 1.3389902012673E+44

Nth Root

y√n
2√n 25862.930924394
3√n 874.55103868476
4√n 160.8195601424
5√n 58.219851847836

Divisors of 668891196

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 587, 1174, 1761, 2348, 3517, 3522, 5283, 7034, 7044, 10551, 10566, 14068, 15849, 21102, 21132, 31653, 31698, 42204, 47547, 63306, 63396, 94959, 95094, 126612, 189918, 190188, 284877, 379836, 569754, 1139508, 2064479, 4128958, 6193437, 8257916, 12386874, 18580311, 24773748, 37160622, 55740933, 74321244, 111481866, 167222799, 222963732, 334445598, 668891196

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668891195
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668891196 can be divided by 60 positive divisors. The sum of these divisors (counting 668891196) is 1, the average is 0.016666666666667.

Base conversion 668891196

Base System Value
2 Binary 100111110111100111100000111100
3 Ternary 1201121122012020000
4 Quaternary 213313213200330
5 Quinary 2332214004241
6 Senary 150212354300
8 Octal 4767474074
10 Decimal 668891196
12 Duodecimal 168015990
16 Hexadecimal 27de783c
20 Vigesimal a90b7jg
36 Base36 b28nr0

Cryptographic Hash Functions

md5 b945bd0bcffcb6ae46532f8c346b15a8
sha1 05835015242990301680ac7e53d27665a9e49ec1
sha256 67da43eb5fa2311f864d2645c48d687c5638290971938bce342318c4627b7034
sha512 5f4dc5b4257b83856329bfba8b27677bebb1dfc294964cb7e510bddb8849c6dc5a0a7c3c07e4b9292abf3d6f9d75c53ac4f2faf977147b45605f2a4def9c60ab
ripemd-160 88bcf4efda3297f80ba69987e2bb696903f1d1ec

668891196 as geometric shapes

Circle

Radius = n
Diameter 1337782392
Circumference 4202767334.809
Area 1.4055970345451E+18

Sphere

Radius = n
Volume 1.2535886420412E+27
Surface area 5.6223881381802E+18
Circumference 4202767334.809

Square

Length = n
Perimeter 2675564784
Area 447415432086310416
Diagonal 945955001.13516

Cube

Length = n
Surface area 2684492592517862496
Volume 2.9927224347707E+26
Space diagonal 1158553536.2075

Equilateral Triangle

Length = n
Perimeter 2006673588
Area 1.9373656511597E+17
Altitude 579276768.10376

Triangular Pyramid

Length = n
Surface area 1.9373656511597E+17
Volume 3.5269572130591E+25
Height 315318333.71172