64984557 (number)

64984557 is an odd 8-digits composite number following 64984556 and preceding 64984558. In scientific notation, it is written as 6.4984557 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 37067520 positive integers (up to 64984557) that are relatively prime to 64984557.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred eighty-four thousand five hundred fifty-seven

Notation

Scientific notation 6.4984557 × 10^7
Engineering notation 6.4984557 × 10^6

Prime Factorization of 64984557

Prime Factorization 3 × 11 × 17 × 115837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64984557
Product of the distinct prime numbers

The prime factorization of 64984557 is 3 × 11 × 17 × 115837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64984557)

Multiplication

n×y
n×2 129969114
n×3 194953671
n×4 259938228
n×5 324922785

Division

n÷y
n÷2 32492278.5
n÷3 21661519
n÷3 16246139.25
n÷5 12996911.4

Exponentiation

ny
n2 4222992648486249
n3 2.7442930647614E+23
n4 1.7833666909169E+31
n5 1.1589129437779E+39

Nth Root

y√n
2√n 8061.2999572029
3√n 402.04073125075
4√n 89.784742340795
5√n 36.52262906997

Divisors of 64984557

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64984556
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64984557 can be divided by 16 positive divisors. The sum of these divisors (counting 64984557) is 1, the average is 0.0625.

Base conversion 64984557

Base System Value
2 Binary 11110111111001010111101101
3 Ternary 11112021120001110
4 Quaternary 3313321113231
5 Quinary 113114001212
6 Senary 10240502233
8 Octal 367712755
10 Decimal 64984557
12 Duodecimal 1991a979
16 Hexadecimal 3df95ed
20 Vigesimal 106317h
36 Base36 12ouel

Cryptographic Hash Functions

md5 681232742126681e0a771ce35eefb6bf
sha1 b04fc8a6964681a5e1b6b8b0970c906e93d63193
sha256 00e86bdce510659c2e87bfed9941ffb7032a20e6b9d042960875f0953c19a9b3
sha512 5c43c2d3f6b10285002683543314aa62e0dd9fdf5276d412237e49333966746b3a20194d33f7399350a232a173f7b90af6bf483b8f3afb7588915a9ea8ac49f7
ripemd-160 95f42353d3d839082c4d3dd5254b8185b8c22c06

64984557 as geometric shapes

Circle

Radius = n
Diameter 129969114
Circumference 408310013.73597
Area 1.3266922680648E+16

Sphere

Radius = n
Volume 1.1495267908736E+24
Surface area 5.3067690722592E+16
Circumference 408310013.73597

Square

Length = n
Perimeter 259938228
Area 4222992648486249
Diagonal 91902041.854207

Cube

Length = n
Surface area 25337955890917494
Volume 2.7442930647614E+23
Space diagonal 112556554.43136

Equilateral Triangle

Length = n
Perimeter 194953671
Area 1.828609456792E+15
Altitude 56278277.215678

Triangular Pyramid

Length = n
Surface area 1.828609456792E+15
Volume 3.2341803927599E+22
Height 30634013.951402