660679968 (number)

660679968 is an even 9-digits composite number following 660679967 and preceding 660679969. In scientific notation, it is written as 6.60679968 × 10^8. The sum of its digits is 57. It has a total of 8 prime factors and 48 positive divisors. There are 194439168 positive integers (up to 660679968) that are relatively prime to 660679968.

Interesting facts

Basic properties

Name

Name six hundred sixty million six hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.60679968 × 10^8
Engineering notation 6.60679968 × 10^6

Prime Factorization of 660679968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 299 × 23017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 41292498
Product of the distinct prime numbers

The prime factorization of 660679968 is 2 × 2 × 2 × 2 × 2 × 3 × 299 × 23017. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 8, 87, 17, 121, 517, 3170, 6304, 6750, 81777, 151550, 925398, 8496159, 9308392, 76068331, 9619067, 788869957, 309856637, 6229807475, 4395019132

Basic calculations (n = 660679968)

Multiplication

n×y
n×2 1321359936
n×3 1982039904
n×4 2642719872
n×5 3303399840

Division

n÷y
n÷2 330339984
n÷3 220226656
n÷3 165169992
n÷5 132135993.6

Exponentiation

ny
n2 436498020116481024
n3 2.8838549796262E+26
n4 1.9053052156561E+35
n5 1.2587969889099E+44

Nth Root

y√n
2√n 25703.695609776
3√n 870.95766654551
4√n 160.32372129468
5√n 58.076204765593

Divisors of 660679968

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 299, 598, 897, 1196, 1794, 2392, 3588, 4784, 7176, 9568, 14352, 23017, 28704, 46034, 69051, 92068, 138102, 184136, 276204, 368272, 552408, 736544, 1104816, 2209632, 6882083, 13764166, 20646249, 27528332, 41292498, 55056664, 82584996, 110113328, 165169992, 220226656, 330339984, 660679968

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 -660679967
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 660679968 can be divided by 48 positive divisors. The sum of these divisors (counting 660679968) is 1, the average is 0.020833333333333.

Base conversion 660679968

Base System Value
2 Binary 100111011000010010110100100000
3 Ternary 1201001012000112110
4 Quaternary 213120102310200
5 Quinary 2323113224333
6 Senary 145320355320
8 Octal 4730226440
10 Decimal 660679968
12 Duodecimal 165315b40
16 Hexadecimal 27612d20
20 Vigesimal a694ji8
36 Base36 axcnxc

Cryptographic Hash Functions

md5 67503469f5f830e9a640dd4246f6f1a9
sha1 06bf3ef1d9f352952fddd3ebb13343aa29656218
sha256 40efea8253cbc64705cd07e29cdcd5454d24caafc6c9063de70495ad6647448e
sha512 9deb0dc609e1ef8582a0ae72293d0a03ef7e3aaf4a4e05c3fe751f4e999d9b167e2cc123a505e5c7d74f495e8a115b539f05c23e62045fa3754eec348bf1cdc3
ripemd-160 d8b5890703c73c23a0bc806fb6841d2048bfba78

660679968 as geometric shapes

Circle

Radius = n
Diameter 1321359936
Circumference 4151174667.6855
Area 1.3712989733044E+18

Sphere

Radius = n
Volume 1.2079863490683E+27
Surface area 5.4851958932177E+18
Circumference 4151174667.6855

Square

Length = n
Perimeter 2642719872
Area 436498020116481024
Diagonal 934342571.13382

Cube

Length = n
Surface area 2618988120698886144
Volume 2.8838549796262E+26
Space diagonal 1144331272.119

Equilateral Triangle

Length = n
Perimeter 1982039904
Area 1.8900918706124E+17
Altitude 572165636.05949

Triangular Pyramid

Length = n
Surface area 1.8900918706124E+17
Volume 3.3986556867538E+25
Height 311447523.71127