664894013 (number)

664894013 is an odd 9-digits composite number following 664894012 and preceding 664894014. In scientific notation, it is written as 6.64894013 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 569909148 positive integers (up to 664894013) that are relatively prime to 664894013.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million eight hundred ninety-four thousand thirteen

Notation

Scientific notation 6.64894013 × 10^8
Engineering notation 6.64894013 × 10^6

Prime Factorization of 664894013

Prime Factorization 7 × 94984859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664894013
Product of the distinct prime numbers

The prime factorization of 664894013 is 7 × 94984859. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 71, 94, 235, 169, 5623, 9970, 30697, 79529, 580448, 618518, 3149463, 344654, 33647565, 50961821, 8641014, 384456387, 5115312691, 9736238134

Basic calculations (n = 664894013)

Multiplication

n×y
n×2 1329788026
n×3 1994682039
n×4 2659576052
n×5 3324470065

Division

n÷y
n÷2 332447006.5
n÷3 221631337.66667
n÷3 166223503.25
n÷5 132978802.6

Exponentiation

ny
n2 442084048523244169
n3 2.9393903710591E+26
n4 1.954383059587E+35
n5 1.299457595428E+44

Nth Root

y√n
2√n 25785.538834781
3√n 872.80549965057
4√n 160.57876209132
5√n 58.150102485362

Divisors of 664894013

1, 7, 94984859, 664894013

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 -664894012
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 664894013 can be divided by 4 positive divisors. The sum of these divisors (counting 664894013) is 1, the average is 0.25.

Base conversion 664894013

Base System Value
2 Binary 100111101000010111101000111101
3 Ternary 1201100010010010012
4 Quaternary 213220113220331
5 Quinary 2330203102023
6 Senary 145550553005
8 Octal 4750275075
10 Decimal 664894013
12 Duodecimal 166808765
16 Hexadecimal 27a17a3d
20 Vigesimal a7fbf0d
36 Base36 azuzi5

Cryptographic Hash Functions

md5 5737fe61db5828fdcac01cab579413e1
sha1 333c45414c87d959dedfb1936d7f6b62c4a25428
sha256 e4113ecf56ac257ff615bf01a0f28d8cb33f92a0bb3763efb437c50d2136bc9d
sha512 bcc7ba76d8b54939f554e500ff94ebcf37029a3fcb1a02839eb02af587f5b36a3362a8cdbfbce78999e86c7141fb0bce7639f91c43b715213f94441075d05309
ripemd-160 6277f4c6a6455f81c0e88d615b775a709cb8e82e

664894013 as geometric shapes

Circle

Radius = n
Diameter 1329788026
Circumference 4177652293.3133
Area 1.3888479991099E+18

Sphere

Radius = n
Volume 1.2312489594336E+27
Surface area 5.5553919964394E+18
Circumference 4177652293.3133

Square

Length = n
Perimeter 2659576052
Area 442084048523244169
Diagonal 940302130.72527

Cube

Length = n
Surface area 2652504291139465014
Volume 2.9393903710591E+26
Space diagonal 1151630212.1644

Equilateral Triangle

Length = n
Perimeter 1994682039
Area 1.914280083145E+17
Altitude 575815106.08218

Triangular Pyramid

Length = n
Surface area 1.914280083145E+17
Volume 3.4641047732172E+25
Height 313434043.57509