664271605 (number)

664271605 is an odd 9-digits composite number following 664271604 and preceding 664271606. In scientific notation, it is written as 6.64271605 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 530747328 positive integers (up to 664271605) that are relatively prime to 664271605.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million two hundred seventy-one thousand six hundred five

Notation

Scientific notation 6.64271605 × 10^8
Engineering notation 6.64271605 × 10^6

Prime Factorization of 664271605

Prime Factorization 5 × 797 × 166693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664271605
Product of the distinct prime numbers

The prime factorization of 664271605 is 5 × 797 × 166693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 97, 71, 621, 958, 1331, 4614, 77527, 42626, 396647, 712744, 8886073, 2038865, 48476902, 63961798, 676588008, 247882486, 8129137381, 4644375415

Basic calculations (n = 664271605)

Multiplication

n×y
n×2 1328543210
n×3 1992814815
n×4 2657086420
n×5 3321358025

Division

n÷y
n÷2 332135802.5
n÷3 221423868.33333
n÷3 166067901.25
n÷5 132854321

Exponentiation

ny
n2 441256765209276025
n3 2.9311433964267E+26
n4 1.9470753284295E+35
n5 1.2933868534718E+44

Nth Root

y√n
2√n 25773.467073717
3√n 872.5330699036
4√n 160.54116940435
5√n 58.139211531902

Divisors of 664271605

1, 5, 797, 3985, 166693, 833465, 132854321, 664271605

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 -664271604
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 664271605 can be divided by 8 positive divisors. The sum of these divisors (counting 664271605) is 1, the average is 0.125.

Base conversion 664271605

Base System Value
2 Binary 100111100101111111101011110101
3 Ternary 1201021221111100001
4 Quaternary 213211333223311
5 Quinary 2330023142410
6 Senary 145525351301
8 Octal 4745775365
10 Decimal 664271605
12 Duodecimal 166568531
16 Hexadecimal 2797faf5
20 Vigesimal a7bdj05
36 Base36 azhn91

Cryptographic Hash Functions

md5 6cdecba6358a6d63e08f4b51e6089fde
sha1 5668f3f24e08e9f03f4ecd3f1793a3c8b3a17d0f
sha256 96f40d15d973d4a1ec5e46c0b3854415ad289dbe9c222c119916068c92c881c6
sha512 33672807fbadf5c736221897fae557cc82c6410361a33667f25dd3c01e716b28c479b3ded0c0d52d810d07302720601ceca21544d58e8c7dab8a7e99b2812af6
ripemd-160 9c85b9cd8e6ff01eed43eb053738a2c8d5432e51

664271605 as geometric shapes

Circle

Radius = n
Diameter 1328543210
Circumference 4173741588.5126
Area 1.3862490119283E+18

Sphere

Radius = n
Volume 1.2277944747777E+27
Surface area 5.544996047713E+18
Circumference 4173741588.5126

Square

Length = n
Perimeter 2657086420
Area 441256765209276025
Diagonal 939421912.89034

Cube

Length = n
Surface area 2647540591255656150
Volume 2.9311433964267E+26
Space diagonal 1150552169.8853

Equilateral Triangle

Length = n
Perimeter 1992814815
Area 1.9106978413149E+17
Altitude 575276084.94266

Triangular Pyramid

Length = n
Surface area 1.9106978413149E+17
Volume 3.4543856204059E+25
Height 313140637.63011