64984975 (number)

64984975 is an odd 8-digits composite number following 64984974 and preceding 64984976. In scientific notation, it is written as 6.4984975 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 46543200 positive integers (up to 64984975) that are relatively prime to 64984975.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred eighty-four thousand nine hundred seventy-five

Notation

Scientific notation 6.4984975 × 10^7
Engineering notation 6.4984975 × 10^6

Prime Factorization of 64984975

Prime Factorization 5 × 5 × 11 × 67 × 3527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12996995
Product of the distinct prime numbers

The prime factorization of 64984975 is 5 × 5 × 11 × 67 × 3527. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 9, 96, 901, 639, 3453, 5118, 86418, 70603, 769412, 534366, 2058006, 8152492, 6248909, 53706584, 806875530, 966128487, 3085473175, 9184661438

Basic calculations (n = 64984975)

Multiplication

n×y
n×2 129969950
n×3 194954925
n×4 259939900
n×5 324924875

Division

n÷y
n÷2 32492487.5
n÷3 21661658.333333
n÷3 16246243.75
n÷5 12996995

Exponentiation

ny
n2 4223046975750625
n3 2.7443460214298E+23
n4 1.7834125759397E+31
n5 1.1589502166212E+39

Nth Root

y√n
2√n 8061.3258835008
3√n 402.04159326409
4√n 89.784886720989
5√n 36.522676054732

Divisors of 64984975

1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3527, 3685, 17635, 18425, 38797, 88175, 193985, 236309, 969925, 1181545, 2599399, 5907725, 12996995, 64984975

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64984974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64984975 can be divided by 24 positive divisors. The sum of these divisors (counting 64984975) is 1, the average is 0.041666666666667.

Base conversion 64984975

Base System Value
2 Binary 11110111111001011110001111
3 Ternary 11112021120121221
4 Quaternary 3313321132033
5 Quinary 113114004400
6 Senary 10240504211
8 Octal 367713617
10 Decimal 64984975
12 Duodecimal 1991b067
16 Hexadecimal 3df978f
20 Vigesimal 106328f
36 Base36 12ouq7

Cryptographic Hash Functions

md5 2928d6cc9c666882d59ad7f0f7a7cd02
sha1 7f2387b818a9010e8a85fd65ef8d428c571175dc
sha256 7830404d1283abddda11a50043d2a6cc22a33bb32d3b13411415097ef0be00af
sha512 7d5fb3265732686a51e0673b9889135e016273c6fb214c14ea7ecb637a7b324033698bb5c93611347debd530065bb63700d28c38560a8099fe0916acf66869cf
ripemd-160 64b6bfb770dd4ab27a24eaddf7dc6f8ee6043715

64984975 as geometric shapes

Circle

Radius = n
Diameter 129969950
Circumference 408312640.10743
Area 1.3267093354783E+16

Sphere

Radius = n
Volume 1.149548973311E+24
Surface area 5.3068373419131E+16
Circumference 408312640.10743

Square

Length = n
Perimeter 259939900
Area 4223046975750625
Diagonal 91902632.995477

Cube

Length = n
Surface area 25338281854503750
Volume 2.7443460214298E+23
Space diagonal 112557278.42859

Equilateral Triangle

Length = n
Perimeter 194954925
Area 1.8286329811875E+15
Altitude 56278639.214297

Triangular Pyramid

Length = n
Surface area 1.8286329811875E+15
Volume 3.2342428027922E+22
Height 30634210.998492