664742408 (number)

664742408 is an even 9-digits composite number following 664742407 and preceding 664742409. In scientific notation, it is written as 6.64742408 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 64 positive divisors. There are 288736000 positive integers (up to 664742408) that are relatively prime to 664742408.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million seven hundred forty-two thousand four hundred eight

Notation

Scientific notation 6.64742408 × 10^8
Engineering notation 6.64742408 × 10^6

Prime Factorization of 664742408

Prime Factorization 2 × 2 × 2 × 29 × 11 × 101 × 2579

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 166185602
Product of the distinct prime numbers

The prime factorization of 664742408 is 2 × 2 × 2 × 29 × 11 × 101 × 2579. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 31, 9, 807, 555, 2308, 878, 21916, 32702, 415133, 986898, 3657033, 6209354, 25464405, 40071916, 106001431, 961011333, 164209823, 5724832594

Basic calculations (n = 664742408)

Multiplication

n×y
n×2 1329484816
n×3 1994227224
n×4 2658969632
n×5 3323712040

Division

n÷y
n÷2 332371204
n÷3 221580802.66667
n÷3 166185602
n÷5 132948481.6

Exponentiation

ny
n2 441882468993638464
n3 2.9373801649182E+26
n4 1.9526011640391E+35
n5 1.297976799647E+44

Nth Root

y√n
2√n 25782.598938043
3√n 872.73915737972
4√n 160.56960776574
5√n 58.147450438486

Divisors of 664742408

1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 101, 116, 202, 232, 319, 404, 638, 808, 1111, 1276, 2222, 2552, 2579, 2929, 4444, 5158, 5858, 8888, 10316, 11716, 20632, 23432, 28369, 32219, 56738, 64438, 74791, 113476, 128876, 149582, 226952, 257752, 260479, 299164, 520958, 598328, 822701, 1041916, 1645402, 2083832, 2865269, 3290804, 5730538, 6581608, 7553891, 11461076, 15107782, 22922152, 30215564, 60431128, 83092801, 166185602, 332371204, 664742408

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664742407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664742408 can be divided by 64 positive divisors. The sum of these divisors (counting 664742408) is 1, the average is 0.015625.

Base conversion 664742408

Base System Value
2 Binary 100111100111110010101000001000
3 Ternary 1201022211102011012
4 Quaternary 213213302220020
5 Quinary 2330133224113
6 Senary 145543423052
8 Octal 4747625010
10 Decimal 664742408
12 Duodecimal 166754a88
16 Hexadecimal 279f2a08
20 Vigesimal a7ecg08
36 Base36 azrqiw

Cryptographic Hash Functions

md5 0f4361cb3f848578a52256d7637305d9
sha1 bdc4f10d4f7d5848b57aa9f68be765ffada49856
sha256 da52233b09a7f83e1905e15c94821aa69e09fa41810562ef7523e91a95df44cb
sha512 7972aa3fdf336787ce763168b3da97b0e7a79b5ff8880ad5d868952f09f8c98dc6a86fca760e6aa0cf27900de61716d0abbaad7a8adcda290af8702cd947ce73
ripemd-160 9e683ceeff07ac6d4e749bb16a45f35e9954156b

664742408 as geometric shapes

Circle

Radius = n
Diameter 1329484816
Circumference 4176699731.0048
Area 1.3882147183405E+18

Sphere

Radius = n
Volume 1.2304069262543E+27
Surface area 5.5528588733621E+18
Circumference 4176699731.0048

Square

Length = n
Perimeter 2658969632
Area 441882468993638464
Diagonal 940087728.87815

Cube

Length = n
Surface area 2651294813961830784
Volume 2.9373801649182E+26
Space diagonal 1151367624.6017

Equilateral Triangle

Length = n
Perimeter 1994227224
Area 1.9134072181774E+17
Altitude 575683812.30084

Triangular Pyramid

Length = n
Surface area 1.9134072181774E+17
Volume 3.4617357225608E+25
Height 313362576.29272