64984964 (number)

64984964 is an even 8-digits composite number following 64984963 and preceding 64984965. In scientific notation, it is written as 6.4984964 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 29340000 positive integers (up to 64984964) that are relatively prime to 64984964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4984964 × 10^7
Engineering notation 6.4984964 × 10^6

Prime Factorization of 64984964

Prime Factorization 2 × 2 × 11 × 151 × 9781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32492482
Product of the distinct prime numbers

The prime factorization of 64984964 is 2 × 2 × 11 × 151 × 9781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 82, 66, 117, 380, 3381, 5820, 82073, 69250, 274590, 462043, 5314390, 2038364, 89032763, 62968103, 769043978, 361293202, 3822675686, 3830247626

Basic calculations (n = 64984964)

Multiplication

n×y
n×2 129969928
n×3 194954892
n×4 259939856
n×5 324924820

Division

n÷y
n÷2 32492482
n÷3 21661654.666667
n÷3 16246241
n÷5 12996992.8

Exponentiation

ny
n2 4223045546081296
n3 2.7443446278245E+23
n4 1.7834113684277E+31
n5 1.1589492357447E+39

Nth Root

y√n
2√n 8061.3252012309
3√n 402.04157057957
4√n 89.784882921519
5√n 36.522674818294

Divisors of 64984964

1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 9781, 19562, 39124, 107591, 215182, 430364, 1476931, 2953862, 5907724, 16246241, 32492482, 64984964

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 -64984963
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 64984964 can be divided by 24 positive divisors. The sum of these divisors (counting 64984964) is 1, the average is 0.041666666666667.

Base conversion 64984964

Base System Value
2 Binary 11110111111001011110000100
3 Ternary 11112021120121112
4 Quaternary 3313321132010
5 Quinary 113114004324
6 Senary 10240504152
8 Octal 367713604
10 Decimal 64984964
12 Duodecimal 1991b058
16 Hexadecimal 3df9784
20 Vigesimal 1063284
36 Base36 12oupw

Cryptographic Hash Functions

md5 94aa3cdf033813f402c120913a95ed45
sha1 ec4cd313c05d81ec1436476c023d66dee56fdec1
sha256 0d6fb545fb55319507592c11a6386cac90dee261395a03746761f7948fc0a5e6
sha512 b87f562f645f16d9549ee958d9e1fd12d55a2f4db2ba0fb1475fc0d412cec20fe5082fef0278fe045f58478ffc517d32f0b8ce5a7f198879035c72c47b676c3c
ripemd-160 a67696fd0f8a6d32a72c0750f520f0a6c3f4877f

64984964 as geometric shapes

Circle

Radius = n
Diameter 129969928
Circumference 408312570.99239
Area 1.3267088863344E+16

Sphere

Radius = n
Volume 1.149548389559E+24
Surface area 5.3068355453376E+16
Circumference 408312570.99239

Square

Length = n
Perimeter 259939856
Area 4223045546081296
Diagonal 91902617.439127

Cube

Length = n
Surface area 25338273276487776
Volume 2.7443446278245E+23
Space diagonal 112557259.37603

Equilateral Triangle

Length = n
Perimeter 194954892
Area 1.8286323621226E+15
Altitude 56278629.688017

Triangular Pyramid

Length = n
Surface area 1.8286323621226E+15
Volume 3.2342411604127E+22
Height 30634205.813042