668431362 (number)

668431362 is an even 9-digits composite number following 668431361 and preceding 668431363. In scientific notation, it is written as 6.68431362 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 201398400 positive integers (up to 668431362) that are relatively prime to 668431362.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million four hundred thirty-one thousand three hundred sixty-two

Notation

Scientific notation 6.68431362 × 10^8
Engineering notation 6.68431362 × 10^6

Prime Factorization of 668431362

Prime Factorization 2 × 3 × 19 × 31 × 73 × 2591

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 668431362
Product of the distinct prime numbers

The prime factorization of 668431362 is 2 × 3 × 19 × 31 × 73 × 2591. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 65, 15, 172, 938, 5249, 7148, 4941, 47870, 203954, 254103, 8139484, 6530881, 3516970, 35745455, 267725342, 129038116, 1051644715, 9599391583

Basic calculations (n = 668431362)

Multiplication

n×y
n×2 1336862724
n×3 2005294086
n×4 2673725448
n×5 3342156810

Division

n÷y
n÷2 334215681
n÷3 222810454
n÷3 167107840.5
n÷5 133686272.4

Exponentiation

ny
n2 446800485705175044
n3 2.9865545720217E+26
n4 1.9963067402638E+35
n5 1.3343940333643E+44

Nth Root

y√n
2√n 25854.039568315
3√n 874.35058730434
4√n 160.79191387727
5√n 58.211844915693

Divisors of 668431362

1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 186, 219, 438, 589, 1178, 1387, 1767, 2263, 2591, 2774, 3534, 4161, 4526, 5182, 6789, 7773, 8322, 13578, 15546, 42997, 49229, 80321, 85994, 98458, 128991, 147687, 160642, 189143, 240963, 257982, 295374, 378286, 481926, 567429, 1134858, 1526099, 3052198, 3593717, 4578297, 5863433, 7187434, 9156594, 10781151, 11726866, 17590299, 21562302, 35180598, 111405227, 222810454, 334215681, 668431362

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 -668431361
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 668431362 can be divided by 64 positive divisors. The sum of these divisors (counting 668431362) is 1, the average is 0.015625.

Base conversion 668431362

Base System Value
2 Binary 100111110101110111010000000010
3 Ternary 1201120202211110010
4 Quaternary 213311313100002
5 Quinary 2332104300422
6 Senary 150154445350
8 Octal 4765672002
10 Decimal 668431362
12 Duodecimal 167a33856
16 Hexadecimal 27d77402
20 Vigesimal a8hdi82
36 Base36 b1ysxu

Cryptographic Hash Functions

md5 26321ba7608226096189a0bd4d2f1d6b
sha1 6d80ae449cf48e3b55d611e942508802590c2b54
sha256 d11c9f94ecb35e8400e4798e63bd9ef0c445f3f97e27b249b72e5ed0cd215282
sha512 0797b2735e57314f4a1c4d950aad11bc3790bc53f3f11acb59038c603d652968450497a768f84eacc1ca4826bd0d7fbfb9ceae0ae18af971dabef04dd91b509a
ripemd-160 41734babcd4753fec55ff1c19f63a8a73e04f4ac

668431362 as geometric shapes

Circle

Radius = n
Diameter 1336862724
Circumference 4199878112.5764
Area 1.4036651235117E+18

Sphere

Radius = n
Volume 1.2510050537345E+27
Surface area 5.6146604940469E+18
Circumference 4199878112.5764

Square

Length = n
Perimeter 2673725448
Area 446800485705175044
Diagonal 945304697.65592

Cube

Length = n
Surface area 2680802914231050264
Volume 2.9865545720217E+26
Space diagonal 1157757080.3565

Equilateral Triangle

Length = n
Perimeter 2005294086
Area 1.9347028552195E+17
Altitude 578878540.17823

Triangular Pyramid

Length = n
Surface area 1.9347028552195E+17
Volume 3.5196883171004E+25
Height 315101565.88531