660866972 (number)

660866972 is an even 9-digits composite number following 660866971 and preceding 660866973. In scientific notation, it is written as 6.60866972 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 330433484 positive integers (up to 660866972) that are relatively prime to 660866972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.60866972 × 10^8
Engineering notation 6.60866972 × 10^6

Prime Factorization of 660866972

Prime Factorization 2 × 2 × 165216743

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 330433486
Product of the distinct prime numbers

The prime factorization of 660866972 is 2 × 2 × 165216743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 81, 38, 876, 246, 2857, 2904, 76542, 50442, 413775, 455441, 5167506, 6592375, 60339742, 35951486, 760873400, 773519096, 1117428580, 3767930872

Basic calculations (n = 660866972)

Multiplication

n×y
n×2 1321733944
n×3 1982600916
n×4 2643467888
n×5 3304334860

Division

n÷y
n÷2 330433486
n÷3 220288990.66667
n÷3 165216743
n÷5 132173394.4

Exponentiation

ny
n2 436745154680448784
n3 2.8863044790934E+26
n4 1.9074633013685E+35
n5 1.2605794961765E+44

Nth Root

y√n
2√n 25707.333039427
3√n 871.03983300576
4√n 160.33506490917
5√n 58.079492061626

Divisors of 660866972

1, 2, 4, 165216743, 330433486, 660866972

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -660866971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 660866972 can be divided by 6 positive divisors. The sum of these divisors (counting 660866972) is 1, the average is 0.16666666666667.

Base conversion 660866972

Base System Value
2 Binary 100111011001000000011110011100
3 Ternary 1201001112112001112
4 Quaternary 213121000132130
5 Quinary 2323140220342
6 Senary 145324401152
8 Octal 4731003634
10 Decimal 660866972
12 Duodecimal 1653a61b8
16 Hexadecimal 2764079c
20 Vigesimal a6a878c
36 Base36 axgo7w

Cryptographic Hash Functions

md5 51a9f2459d9105267e0c6a516e11c7e4
sha1 ccbd00e899ffc1a68119acaa6b1c771cc7e41e00
sha256 c8cb4232837085fb11865c4a9a9c3df048b2acef2d71a6b38e7ecb04984b2ee5
sha512 04986bb5526cb15627a308cf68eb02be2a4f43c0705baeb8bc9e694ed83342d1d3d3b174e6567e11da3e938e495622060e511e26a7211d6bb1bb8055d8b74c53
ripemd-160 fff23cc441d27767b3002c9dc8de02c751f2fb90

660866972 as geometric shapes

Circle

Radius = n
Diameter 1321733944
Circumference 4152349648.4707
Area 1.372075369435E+18

Sphere

Radius = n
Volume 1.2090123930058E+27
Surface area 5.4883014777401E+18
Circumference 4152349648.4707

Square

Length = n
Perimeter 2643467888
Area 436745154680448784
Diagonal 934607034.72684

Cube

Length = n
Surface area 2620470928082692704
Volume 2.8863044790934E+26
Space diagonal 1144655172.5482

Equilateral Triangle

Length = n
Perimeter 1982600916
Area 1.8911619946652E+17
Altitude 572327586.2741

Triangular Pyramid

Length = n
Surface area 1.8911619946652E+17
Volume 3.4015424495601E+25
Height 311535678.24228