64677984 (number)

64677984 is an even 8-digits composite number following 64677983 and preceding 64677985. In scientific notation, it is written as 6.4677984 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 18289152 positive integers (up to 64677984) that are relatively prime to 64677984.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred seventy-seven thousand nine hundred eighty-four

Notation

Scientific notation 6.4677984 × 10^7
Engineering notation 6.4677984 × 10^6

Prime Factorization of 64677984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 883 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4042374
Product of the distinct prime numbers

The prime factorization of 64677984 is 2 × 2 × 2 × 2 × 2 × 21 × 883 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64677984)

Multiplication

n×y
n×2 129355968
n×3 194033952
n×4 258711936
n×5 323389920

Division

n÷y
n÷2 32338992
n÷3 21559328
n÷3 16169496
n÷5 12935596.8

Exponentiation

ny
n2 4183241614304256
n3 2.705636341981E+23
n4 1.7499510403647E+31
n5 1.1318330538949E+39

Nth Root

y√n
2√n 8042.2623682643
3√n 401.40750815948
4√n 89.678661722086
5√n 36.488103818062

Divisors of 64677984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64677983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64677984 can be divided by 48 positive divisors. The sum of these divisors (counting 64677984) is 1, the average is 0.020833333333333.

Base conversion 64677984

Base System Value
2 Binary 11110110101110100001100000
3 Ternary 11111200222111220
4 Quaternary 3312232201200
5 Quinary 113024143414
6 Senary 10230135040
8 Octal 366564140
10 Decimal 64677984
12 Duodecimal 197b1480
16 Hexadecimal 3dae860
20 Vigesimal 1044ej4
36 Base36 12i9uo

Cryptographic Hash Functions

md5 5142d9ede6e371091e1887e3797bfdb8
sha1 867966556bcc47c0849da104311d2a996e596d08
sha256 aab49e50cad474ff9c58442fc370e5310bddb0470473e9b6416ce30667dda737
sha512 39989186a7018edc932bc3fd89de6a41d02e2e76721781cc29c8c711ba4dc7f9de48766adc8d03d84946bece0d1118847953913cfe51bf4b534f41ca98483f5f
ripemd-160 ce453122a96b5d6c7afd3c3e93b33aed20b37fb0

64677984 as geometric shapes

Circle

Radius = n
Diameter 129355968
Circumference 406383758.7668
Area 1.3142041123689E+16

Sphere

Radius = n
Volume 1.1333343007004E+24
Surface area 5.2568164494757E+16
Circumference 406383758.7668

Square

Length = n
Perimeter 258711936
Area 4183241614304256
Diagonal 91468482.15975

Cube

Length = n
Surface area 25099449685825536
Volume 2.705636341981E+23
Space diagonal 112025554.41913

Equilateral Triangle

Length = n
Perimeter 194033952
Area 1.8113967540779E+15
Altitude 56012777.209563

Triangular Pyramid

Length = n
Surface area 1.8113967540779E+15
Volume 3.1886230080659E+22
Height 30489494.05325