668366940 (number)

668366940 is an even 9-digits composite number following 668366939 and preceding 668366941. In scientific notation, it is written as 6.68366940 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 176563776 positive integers (up to 668366940) that are relatively prime to 668366940.

Interesting facts

Basic properties

Name

Name six hundred sixty-eight million three hundred sixty-six thousand nine hundred forty

Notation

Scientific notation 6.68366940 × 10^8
Engineering notation 6.68366940 × 10^6

Prime Factorization of 668366940

Prime Factorization 2 × 2 × 3 × 5 × 107 × 104107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 334183470
Product of the distinct prime numbers

The prime factorization of 668366940 is 2 × 2 × 3 × 5 × 107 × 104107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 90, 86, 375, 975, 3513, 7962, 13367, 35053, 824060, 116852, 6391518, 5536090, 7139330, 89289658, 689608902, 737092604, 3845691120, 4630635019

Basic calculations (n = 668366940)

Multiplication

n×y
n×2 1336733880
n×3 2005100820
n×4 2673467760
n×5 3341834700

Division

n÷y
n÷2 334183470
n÷3 222788980
n÷3 167091735
n÷5 133673388

Exponentiation

ny
n2 446714366484963600
n3 2.9856911418159E+26
n4 1.9955372522406E+35
n5 1.3337511269361E+44

Nth Root

y√n
2√n 25852.793659487
3√n 874.32249704885
4√n 160.78803954115
5√n 58.210722805551

Divisors of 668366940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 104107, 208214, 312321, 416428, 520535, 624642, 1041070, 1249284, 1561605, 2082140, 3123210, 6246420, 11139449, 22278898, 33418347, 44557796, 55697245, 66836694, 111394490, 133673388, 167091735, 222788980, 334183470, 668366940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668366939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668366940 can be divided by 48 positive divisors. The sum of these divisors (counting 668366940) is 1, the average is 0.020833333333333.

Base conversion 668366940

Base System Value
2 Binary 100111110101100111100001011100
3 Ternary 1201120122120002010
4 Quaternary 213311213201130
5 Quinary 2332100220230
6 Senary 150153231220
8 Octal 4765474134
10 Decimal 668366940
12 Duodecimal 167a02510
16 Hexadecimal 27d6785c
20 Vigesimal a8h5h70
36 Base36 b1xf8c

Cryptographic Hash Functions

md5 e5d08c5c82a83a5090d99b100c6b7774
sha1 5e6c622553e7b0c851b2a754dd5acf2c4f4a02fa
sha256 9bebf53e5ceac6bd0723374cd8a818b3f6bbe52d3a122c1665aeb99ed46c0227
sha512 0cfd2e84e7a7233fcfcd98b21b7bdefced7574fa0ed56ff36a8a5fd770897104076737ee3c186944c5790e7a12084363afc9e238f4298973200f118b336a519c
ripemd-160 745bf951d5f010b460b397770cf0695d53cdd962

668366940 as geometric shapes

Circle

Radius = n
Diameter 1336733880
Circumference 4199473337.2126
Area 1.4033945720022E+18

Sphere

Radius = n
Volume 1.2506433809356E+27
Surface area 5.6135782880087E+18
Circumference 4199473337.2126

Square

Length = n
Perimeter 2673467760
Area 446714366484963600
Diagonal 945213591.1898

Cube

Length = n
Surface area 2680286198909781600
Volume 2.9856911418159E+26
Space diagonal 1157645498.1793

Equilateral Triangle

Length = n
Perimeter 2005100820
Area 1.9343299480573E+17
Altitude 578822749.08967

Triangular Pyramid

Length = n
Surface area 1.9343299480573E+17
Volume 3.5186707548444E+25
Height 315071197.06327