664752898 (number)

664752898 is an even 9-digits composite number following 664752897 and preceding 664752899. In scientific notation, it is written as 6.64752898 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 332376448 positive integers (up to 664752898) that are relatively prime to 664752898.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred fifty-two thousand eight hundred ninety-eight

Notation

Scientific notation 6.64752898 × 10^8
Engineering notation 6.64752898 × 10^6

Prime Factorization of 664752898

Prime Factorization 2 × 332376449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664752898
Product of the distinct prime numbers

The prime factorization of 664752898 is 2 × 332376449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664752898)

Multiplication

n×y
n×2 1329505796
n×3 1994258694
n×4 2659011592
n×5 3323764490

Division

n÷y
n÷2 332376449
n÷3 221584299.33333
n÷3 166188224.5
n÷5 132950579.6

Exponentiation

ny
n2 441896415399398404
n3 2.9375192275256E+26
n4 1.9527244194284E+35
n5 1.2980792168104E+44

Nth Root

y√n
2√n 25782.802369021
3√n 872.74374812319
4√n 160.57024123112
5√n 58.147633957064

Divisors of 664752898

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 -664752897
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 664752898 can be divided by 4 positive divisors. The sum of these divisors (counting 664752898) is 1, the average is 0.25.

Base conversion 664752898

Base System Value
2 Binary 100111100111110101001100000010
3 Ternary 1201022211221112201
4 Quaternary 213213311030002
5 Quinary 2330134043043
6 Senary 145543543414
8 Octal 4747651402
10 Decimal 664752898
12 Duodecimal 16675ab6a
16 Hexadecimal 279f5302
20 Vigesimal a7ee24i
36 Base36 azryma

Cryptographic Hash Functions

md5 1620867b34dfc0ef9d2ba85e9cf8ee00
sha1 a3a7de114459f4c14c6546fb7f23c0f0a4fb1170
sha256 c85d8cc63e322dbcc9642eb6b663a1b437b7f83d663352a2a362b8513de86078
sha512 1490db40f69e38e7bebf8a633eb900a6a4da156aa1e36692c5a7ad582788e462fa399101c9f7156e7b40d859a0ed9bd78bba95edb4b465c76da12573ed14ae5a
ripemd-160 450b7a7c441441bac8cd9395ca907d0d16911090

664752898 as geometric shapes

Circle

Radius = n
Diameter 1329505796
Circumference 4176765641.6186
Area 1.3882585322664E+18

Sphere

Radius = n
Volume 1.2304651766631E+27
Surface area 5.5530341290657E+18
Circumference 4176765641.6186

Square

Length = n
Perimeter 2659011592
Area 441896415399398404
Diagonal 940102563.97842

Cube

Length = n
Surface area 2651378492396390424
Volume 2.9375192275256E+26
Space diagonal 1151385793.8147

Equilateral Triangle

Length = n
Perimeter 1994258694
Area 1.9134676078858E+17
Altitude 575692896.90733

Triangular Pyramid

Length = n
Surface area 1.9134676078858E+17
Volume 3.4618996094154E+25
Height 313367521.32614