664290138 (number)

664290138 is an even 9-digits composite number following 664290137 and preceding 664290139. In scientific notation, it is written as 6.64290138 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 221430044 positive integers (up to 664290138) that are relatively prime to 664290138.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million two hundred ninety thousand one hundred thirty-eight

Notation

Scientific notation 6.64290138 × 10^8
Engineering notation 6.64290138 × 10^6

Prime Factorization of 664290138

Prime Factorization 2 × 3 × 110715023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664290138
Product of the distinct prime numbers

The prime factorization of 664290138 is 2 × 3 × 110715023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664290138)

Multiplication

n×y
n×2 1328580276
n×3 1992870414
n×4 2657160552
n×5 3321450690

Division

n÷y
n÷2 332145069
n÷3 221430046
n÷3 166072534.5
n÷5 132858027.6

Exponentiation

ny
n2 441281387444059044
n3 2.9313887376205E+26
n4 1.9472926290455E+35
n5 1.293567289275E+44

Nth Root

y√n
2√n 25773.826607627
3√n 872.54118430785
4√n 160.54228915655
5√n 58.13953594197

Divisors of 664290138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664290137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664290138 can be divided by 8 positive divisors. The sum of these divisors (counting 664290138) is 1, the average is 0.125.

Base conversion 664290138

Base System Value
2 Binary 100111100110000100001101011010
3 Ternary 1201021222102202110
4 Quaternary 213212010031122
5 Quinary 2330024241023
6 Senary 145530013150
8 Octal 4746041532
10 Decimal 664290138
12 Duodecimal 1665771b6
16 Hexadecimal 2798435a
20 Vigesimal a7bg56i
36 Base36 azi1ju

Cryptographic Hash Functions

md5 be72f00ba9d0fa9c3b933a8120d88554
sha1 6e61dce462fb6de26be59db355949a24bafeab25
sha256 58e444085393520f5aeeb08263c9bf57de2f476a9a6b9bbab1d022a68d2c2728
sha512 391df351b9114e060ca695bcee0197d3943f7df86ae2275bc5ed4adb3d73e294f3d27b8fc60999fd615c5b2f5b76005cf3051b94a793a16748d50a4de5175f42
ripemd-160 34ae93fa796844846918c6d9a7c25ef581e4ec76

664290138 as geometric shapes

Circle

Radius = n
Diameter 1328580276
Circumference 4173858034.7859
Area 1.3863263649602E+18

Sphere

Radius = n
Volume 1.2278972430566E+27
Surface area 5.5453054598407E+18
Circumference 4173858034.7859

Square

Length = n
Perimeter 2657160552
Area 441281387444059044
Diagonal 939448122.5103

Cube

Length = n
Surface area 2647688324664354264
Volume 2.9313887376205E+26
Space diagonal 1150584269.9829

Equilateral Triangle

Length = n
Perimeter 1992870414
Area 1.910804458719E+17
Altitude 575292134.99147

Triangular Pyramid

Length = n
Surface area 1.910804458719E+17
Volume 3.4546747577755E+25
Height 313149374.1701