Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

64984938 (number)

64984938 is an even 8-digits composite number following 64984937 and preceding 64984939. In scientific notation, it is written as 6.4984938 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 21661644 positive integers (up to 64984938) that are relatively prime to 64984938.

Interesting facts

64984938 has 8 divisors, whose sum is 129969888
The reverse of 64984938 is 83948946
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6

Name

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

Notation

Scientific notation	6.4984938 × 10^7
Engineering notation	6.4984938 × 10^6

Prime Factorization of 64984938

Prime Factorization 2 × 3 × 10830823

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	64984938	Product of the distinct prime numbers

The prime factorization of 64984938 is 2 × 3 × 10830823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 85, 47, 638, 196, 7482, 4746, 35298, 10103, 396481, 376355, 6052410, 414820, 57117429, 47642128, 548194478, 155712118, 2285129, 9358670555

Basic calculations (n = 64984938)

Multiplication

n×y

n×2	129969876
n×3	194954814
n×4	259939752
n×5	324924690

Division

n÷y

n÷2	32492469
n÷3	21661646
n÷3	16246234.5
n÷5	12996987.6

Exponentiation

n^y

n²	4223042166863844
n³	2.7443413338503E+23
n⁴	1.783408514311E+31
n⁵	1.1589469173117E+39

Nth Root

^y√n

²√n	8061.3235885926
³√n	402.04151696162
⁴√n	89.784873940952
⁵√n	36.522671895803

Divisors of 64984938

1, 2, 3, 6, 10830823, 21661646, 32492469, 64984938

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-64984937	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64984938 can be divided by 8 positive divisors. The sum of these divisors (counting 64984938) is 1, the average is 0.125.

Base conversion 64984938

Base	System	Value
2	Binary	11110111111001011101101010
3	Ternary	11112021120120120
4	Quaternary	3313321131222
5	Quinary	113114004223
6	Senary	10240504110
8	Octal	367713552
10	Decimal	64984938
12	Duodecimal	1991b036
16	Hexadecimal	3df976a
20	Vigesimal	106326i
36	Base36	12oup6

Cryptographic Hash Functions

md5	16126f49837ad9dc3ff1042b3e3112ca
sha1	023eda8ff4b1d295cc7999e9f5eb2c275fe90205
sha256	974f6b1b7fca9eba409296c7c82ae5e7a37294227f80b320dd95a41e070db933
sha512	a68fa3a05909fb1774fa5c82be810e8e9ce6e63fa6d4b9910b7e6e55c2f4211fd7b6f464b63e27f5860668791c5b00c5fc306b15bfca3f2caa2cba51eca0425e
ripemd-160	e998537c7c93dfc3db7fcdf7c54249ea45cfaf7e

64984938 as geometric shapes

Circle

Radius = n

Diameter	129969876
Circumference	408312407.62958
Area	1.3267078247219E+16

Sphere

Radius = n

Volume	1.1495470097823E+24
Surface area	5.3068312988877E+16
Circumference	408312407.62958

Square

Length = n

Perimeter	259939752
Area	4223042166863844
Diagonal	91902580.669575

Cube

Length = n

Surface area	25338253001183064
Volume	2.7443413338503E+23
Space diagonal	112557214.34271

Equilateral Triangle

Length = n

Perimeter	194954814
Area	1.8286308988785E+15
Altitude	56278607.171357

Triangular Pyramid

Length = n

Surface area	1.8286308988785E+15
Volume	3.2342372784268E+22
Height	30634193.556525