664631925 (number)

664631925 is an odd 9-digits composite number following 664631924 and preceding 664631926. In scientific notation, it is written as 6.64631925 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 338307840 positive integers (up to 664631925) that are relatively prime to 664631925.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred thirty-one thousand nine hundred twenty-five

Notation

Scientific notation 6.64631925 × 10^8
Engineering notation 6.64631925 × 10^6

Prime Factorization of 664631925

Prime Factorization 5 × 3 × 5 × 53 × 37 × 4519

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 132926385
Product of the distinct prime numbers

The prime factorization of 664631925 is 5 × 3 × 5 × 53 × 37 × 4519. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 29, 73, 778, 785, 2054, 3608, 50902, 27062, 949559, 241468, 2790032, 5522102, 51457135, 36376958, 970063267, 799408017, 5838690269, 71011757

Basic calculations (n = 664631925)

Multiplication

n×y
n×2 1329263850
n×3 1993895775
n×4 2658527700
n×5 3323159625

Division

n÷y
n÷2 332315962.5
n÷3 221543975
n÷3 166157981.25
n÷5 132926385

Exponentiation

ny
n2 441735595729205625
n3 2.9359157933052E+26
n4 1.9513033653424E+35
n5 1.2968985119665E+44

Nth Root

y√n
2√n 25780.456260509
3√n 872.69080372091
4√n 160.56293551287
5√n 58.145517439529

Divisors of 664631925

1, 3, 5, 15, 25, 37, 53, 75, 111, 159, 185, 265, 555, 795, 925, 1325, 1961, 2775, 3975, 4519, 5883, 9805, 13557, 22595, 29415, 49025, 67785, 112975, 147075, 167203, 239507, 338925, 501609, 718521, 836015, 1197535, 2508045, 3592605, 4180075, 5987675, 8861759, 12540225, 17963025, 26585277, 44308795, 132926385, 221543975, 664631925

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664631924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664631925 can be divided by 48 positive divisors. The sum of these divisors (counting 664631925) is 1, the average is 0.020833333333333.

Base conversion 664631925

Base System Value
2 Binary 100111100111010111101001110101
3 Ternary 1201022121210121020
4 Quaternary 213213113221311
5 Quinary 2330121210200
6 Senary 145541211353
8 Octal 4747275165
10 Decimal 664631925
12 Duodecimal 166700b59
16 Hexadecimal 279d7a75
20 Vigesimal a7dijg5
36 Base36 azpd9x

Cryptographic Hash Functions

md5 a94ade7cbf4ba216173b3af5a7fdfdd8
sha1 3ecc446213a7e0cbe6644ff60cd8d242eab0093d
sha256 8806f6ec7c4616b574ecdddc91dec9528ff45540c254c2bae1a49971c6af4b79
sha512 13f8210befba331001067faba998b8fa8795f519c4f21926867e1603b29868b06640558f59188b89b03c0842cceb2bbf62c97609e5c9f9ed80702bbb03ab10c2
ripemd-160 8e3ceb1e61dce3ce05efecb9f9cd988307ac4fbf

664631925 as geometric shapes

Circle

Radius = n
Diameter 1329263850
Circumference 4176005545.8425
Area 1.387753302372E+18

Sphere

Radius = n
Volume 1.2297935317075E+27
Surface area 5.5510132094879E+18
Circumference 4176005545.8425

Square

Length = n
Perimeter 2658527700
Area 441735595729205625
Diagonal 939931482.32114

Cube

Length = n
Surface area 2650413574375233750
Volume 2.9359157933052E+26
Space diagonal 1151176262.4323

Equilateral Triangle

Length = n
Perimeter 1993895775
Area 1.9127712382867E+17
Altitude 575588131.21615

Triangular Pyramid

Length = n
Surface area 1.9127712382867E+17
Volume 3.4600099440647E+25
Height 313310494.10705