660993984 (number)

660993984 is an even 9-digits composite number following 660993983 and preceding 660993985. In scientific notation, it is written as 6.60993984 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 56 positive divisors. There are 182310912 positive integers (up to 660993984) that are relatively prime to 660993984.

Interesting facts

Basic properties

Name

Name six hundred sixty million nine hundred ninety-three thousand nine hundred eighty-four

Notation

Scientific notation 6.60993984 × 10^8
Engineering notation 6.60993984 × 10^6

Prime Factorization of 660993984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 63 × 29 × 5653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 20656062
Product of the distinct prime numbers

The prime factorization of 660993984 is 2 × 2 × 2 × 2 × 2 × 2 × 63 × 29 × 5653. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 9, 33, 10, 296, 481, 4213, 4579, 60196, 90169, 505971, 284721, 4143921, 3115560, 60343438, 90610912, 257585115, 831893341, 3600809649, 3668859380

Basic calculations (n = 660993984)

Multiplication

n×y
n×2 1321987968
n×3 1982981952
n×4 2643975936
n×5 3304969920

Division

n÷y
n÷2 330496992
n÷3 220331328
n÷3 165248496
n÷5 132198796.8

Exponentiation

ny
n2 436913046884192256
n3 2.8879689552156E+26
n4 1.9089301053763E+35
n5 1.2617913155302E+44

Nth Root

y√n
2√n 25709.803266458
3√n 871.09563113621
4√n 160.34276805163
5√n 58.081724349129

Divisors of 660993984

1, 2, 4, 8, 16, 29, 32, 58, 63, 64, 116, 126, 232, 252, 464, 504, 928, 1008, 1827, 1856, 2016, 3654, 4032, 5653, 7308, 11306, 14616, 22612, 29232, 45224, 58464, 90448, 116928, 163937, 180896, 327874, 356139, 361792, 655748, 712278, 1311496, 1424556, 2622992, 2849112, 5245984, 5698224, 10328031, 10491968, 11396448, 20656062, 22792896, 41312124, 82624248, 165248496, 330496992, 660993984

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -660993983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 660993984 can be divided by 56 positive divisors. The sum of these divisors (counting 660993984) is 1, the average is 0.017857142857143.

Base conversion 660993984

Base System Value
2 Binary 100111011001011111011111000000
3 Ternary 1201001202222021200
4 Quaternary 213121133133000
5 Quinary 2323203301414
6 Senary 145331221200
8 Octal 4731373700
10 Decimal 660993984
12 Duodecimal 165447800
16 Hexadecimal 2765f7c0
20 Vigesimal a6b44j4
36 Base36 axje80

Cryptographic Hash Functions

md5 b0d5d25fb0a9ec8aabd70439653fbe03
sha1 f2dd12ee4cc395efdd934973900d63d9abc6149f
sha256 117ca78b82a32fb2c31895f402c9896d10a036cbd2c2309e5db537ad63898a0f
sha512 7716f19e6554f92ce5e012cdb0d39674bd65fba86eeb475925f5a99793af7fdf97bee438e42af5ef941cfdedd8c21365e6bb623a2f3006fb142fd599dfab8fb8
ripemd-160 dd5c08884406df0260d1c3178ea0086311509b6a

660993984 as geometric shapes

Circle

Radius = n
Diameter 1321987968
Circumference 4153147688.4029
Area 1.3726028183489E+18

Sphere

Radius = n
Volume 1.2097096071334E+27
Surface area 5.4904112733956E+18
Circumference 4153147688.4029

Square

Length = n
Perimeter 2643975936
Area 436913046884192256
Diagonal 934786656.81982

Cube

Length = n
Surface area 2621478281305153536
Volume 2.8879689552156E+26
Space diagonal 1144875163.7854

Equilateral Triangle

Length = n
Perimeter 1982981952
Area 1.8918889892329E+17
Altitude 572437581.89268

Triangular Pyramid

Length = n
Surface area 1.8918889892329E+17
Volume 3.403504053482E+25
Height 311595552.27327