664993909 (number)

664993909 is an odd 9-digits prime number following 664993908 and preceding 664993910. In scientific notation, it is written as 6.64993909 × 10^8. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 664993908 positive integers (up to 664993909) that are relatively prime to 664993909.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred ninety-three thousand nine hundred nine

Notation

Scientific notation 6.64993909 × 10^8
Engineering notation 6.64993909 × 10^6

Prime Factorization of 664993909

Prime Factorization 664993909

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 664993909
Product of the distinct prime numbers

The prime factorization of 664993909 is 664993909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 1, 60, 54, 464, 306, 6385, 5719, 43112, 65527, 498486, 887552, 1722220, 604237, 18264179, 44181613, 910236254, 293956719, 3304798200, 7776051901

Basic calculations (n = 664993909)

Multiplication

n×y
n×2 1329987818
n×3 1994981727
n×4 2659975636
n×5 3324969545

Division

n÷y
n÷2 332496954.5
n÷3 221664636.33333
n÷3 166248477.25
n÷5 132998781.8

Exponentiation

ny
n2 442216899007100281
n3 2.9407154429659E+26
n4 1.9555578576746E+35
n5 1.3004340640507E+44

Nth Root

y√n
2√n 25787.47581676
3√n 872.84920857775
4√n 160.58479323012
5√n 58.151849715283

Divisors of 664993909

1, 664993909

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 664993910
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 332496955
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25787.47583615
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999969925
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664993909 can be divided by 2 positive divisors. The sum of these divisors (counting 664993909) is 664993910, the average is 332496955.

Base conversion 664993909

Base System Value
2 Binary 100111101000110000000001110101
3 Ternary 1201100022012011001
4 Quaternary 213220300001311
5 Quinary 2330214301114
6 Senary 145553043301
8 Octal 4750600165
10 Decimal 664993909
12 Duodecimal 166856531
16 Hexadecimal 27a30075
20 Vigesimal a7g44f9
36 Base36 azx4l1

Cryptographic Hash Functions

md5 49fdc0093dc8a7d4fcf0db62ef76cc9c
sha1 bfcef7846b6533fd56612fe1166ab34ff7f6f4b5
sha256 cc441c5c1966b16e401c406062688ec2ac3fcc91e75f1830ebb00c7b14964a13
sha512 efaaad32e69fc3b70bc72ea1f4e73e59f9c8a55e9806aff4c23fffdca1824edbf4f0edfa2573fa605640bc3cb2bf1c76b935d56c5724b716848e602e4378004f
ripemd-160 2cdfc32ebeeeb4c46ad6a86c3f921286d19b3a92

664993909 as geometric shapes

Circle

Radius = n
Diameter 1329987818
Circumference 4178279958.3927
Area 1.389265361214E+18

Sphere

Radius = n
Volume 1.231804004256E+27
Surface area 5.5570614448559E+18
Circumference 4178279958.3927

Square

Length = n
Perimeter 2659975636
Area 442216899007100281
Diagonal 940443405.0033

Cube

Length = n
Surface area 2653301394042601686
Volume 2.9407154429659E+26
Space diagonal 1151803237.1118

Equilateral Triangle

Length = n
Perimeter 1994981727
Area 1.9148553426146E+17
Altitude 575901618.55592

Triangular Pyramid

Length = n
Surface area 1.9148553426146E+17
Volume 3.4656663854353E+25
Height 313481135.0011