668373397 (number)

668373397 is an odd 9-digits composite number following 668373396 and preceding 668373398. In scientific notation, it is written as 6.68373397 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 663271180 positive integers (up to 668373397) that are relatively prime to 668373397.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million three hundred seventy-three thousand three hundred ninety-seven

Notation

Scientific notation 6.68373397 × 10^8
Engineering notation 6.68373397 × 10^6

Prime Factorization of 668373397

Prime Factorization 131 × 5102087

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668373397
Product of the distinct prime numbers

The prime factorization of 668373397 is 131 × 5102087. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 40, 12, 947, 225, 1800, 9072, 39776, 92099, 649901, 745687, 9958379, 2278559, 76715992, 50704547, 101177127, 329232075, 4002767654, 1785435475

Basic calculations (n = 668373397)

Multiplication

n×y
n×2 1336746794
n×3 2005120191
n×4 2673493588
n×5 3341866985

Division

n÷y
n÷2 334186698.5
n÷3 222791132.33333
n÷3 167093349.25
n÷5 133674679.4

Exponentiation

ny
n2 446722997817319609
n3 2.9857776756919E+26
n4 1.9956143677889E+35
n5 1.3338155541011E+44

Nth Root

y√n
2√n 25852.918539306
3√n 874.32531260911
4√n 160.78842787746
5√n 58.210835278255

Divisors of 668373397

1, 131, 5102087, 668373397

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 -668373396
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 668373397 can be divided by 4 positive divisors. The sum of these divisors (counting 668373397) is 1, the average is 0.25.

Base conversion 668373397

Base System Value
2 Binary 100111110101101001000110010101
3 Ternary 1201120122212221021
4 Quaternary 213311221012111
5 Quinary 2332100422042
6 Senary 150153321141
8 Octal 4765510625
10 Decimal 668373397
12 Duodecimal 167a061b1
16 Hexadecimal 27d69195
20 Vigesimal a8h6d9h
36 Base36 b1xk7p

Cryptographic Hash Functions

md5 005eabed685ee686c7c1a390e535f7ec
sha1 74478e7e3010f0944fc3be5def75a8af43aff5c0
sha256 684868f959f26a0cd464f0f10aa36811adbb790f537fdb732ea3a05386775da5
sha512 0ced1f96c2b2bbce5f5b472a3e7635de1fc2b311794db19fad72866f252767667b30c4e8203b13c8c2eff8121cae8f263d6f1c129facacaee1013395ff30a9f1
ripemd-160 536bcbe2d877fa8f11ab65d8f57cb9eb8304c9ec

668373397 as geometric shapes

Circle

Radius = n
Diameter 1336746794
Circumference 4199513907.7401
Area 1.4034216881325E+18

Sphere

Radius = n
Volume 1.2506796281608E+27
Surface area 5.61368675253E+18
Circumference 4199513907.7401

Square

Length = n
Perimeter 2673493588
Area 446722997817319609
Diagonal 945222722.76678

Cube

Length = n
Surface area 2680337986903917654
Volume 2.9857776756919E+26
Space diagonal 1157656682.0314

Equilateral Triangle

Length = n
Perimeter 2005120191
Area 1.9343673228227E+17
Altitude 578828341.0157

Triangular Pyramid

Length = n
Surface area 1.9343673228227E+17
Volume 3.5187727359952E+25
Height 315074240.92226