64271490 (number)

64271490 is an even 8-digits composite number following 64271489 and preceding 64271491. In scientific notation, it is written as 6.4271490 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 16236864 positive integers (up to 64271490) that are relatively prime to 64271490.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-one thousand four hundred ninety

Notation

Scientific notation 6.4271490 × 10^7
Engineering notation 6.4271490 × 10^6

Prime Factorization of 64271490

Prime Factorization 2 × 3 × 5 × 19 × 112757

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64271490
Product of the distinct prime numbers

The prime factorization of 64271490 is 2 × 3 × 5 × 19 × 112757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 2, 58, 871, 106, 563, 392, 71363, 42963, 481098, 770707, 2911253, 2971287, 46641006, 25526317, 154804132, 753151088, 36899068, 474086758

Basic calculations (n = 64271490)

Multiplication

n×y
n×2 128542980
n×3 192814470
n×4 257085960
n×5 321357450

Division

n÷y
n÷2 32135745
n÷3 21423830
n÷3 16067872.5
n÷5 12854298

Exponentiation

ny
n2 4130824426820100
n3 2.6549424084012E+23
n4 1.7063710445214E+31
n5 1.0967100952424E+39

Nth Root

y√n
2√n 8016.9501682373
3√n 400.56480627598
4√n 89.537423283437
5√n 36.442123337321

Divisors of 64271490

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 112757, 225514, 338271, 563785, 676542, 1127570, 1691355, 2142383, 3382710, 4284766, 6427149, 10711915, 12854298, 21423830, 32135745, 64271490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64271489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64271490 can be divided by 32 positive divisors. The sum of these divisors (counting 64271490) is 1, the average is 0.03125.

Base conversion 64271490

Base System Value
2 Binary 11110101001011010010000010
3 Ternary 11110221022220120
4 Quaternary 3311023102002
5 Quinary 112423141430
6 Senary 10213321110
8 Octal 365132202
10 Decimal 64271490
12 Duodecimal 19636196
16 Hexadecimal 3d4b482
20 Vigesimal 101diea
36 Base36 129k76

Cryptographic Hash Functions

md5 842af43f022d3f98731837569eaa4c5e
sha1 2229865998561f99a42043779d0d8cc860e08543
sha256 09163a632db69f5deeec99671611b9031460228512dcb3b1f057a313b5fc43ce
sha512 e273de1e50b3d72a935c094a484044928e087909b26cb981efc2d36ebd7656b58dcaaec771740d7ef0d46918b8b0fb99ca2f8d036c5ad0e42aa60ee234509ca3
ripemd-160 639aa30a75cc2dc1d1d70eeaf665e971006f0baa

64271490 as geometric shapes

Circle

Radius = n
Diameter 128542980
Circumference 403829681.63854
Area 1.2977367672567E+16

Sphere

Radius = n
Volume 1.1120996754583E+24
Surface area 5.1909470690269E+16
Circumference 403829681.63854

Square

Length = n
Perimeter 257085960
Area 4130824426820100
Diagonal 90893612.831927

Cube

Length = n
Surface area 24784946560920600
Volume 2.6549424084012E+23
Space diagonal 111321486.15816

Equilateral Triangle

Length = n
Perimeter 192814470
Area 1.7886994460997E+15
Altitude 55660743.079078

Triangular Pyramid

Length = n
Surface area 1.7886994460997E+15
Volume 3.1288796344004E+22
Height 30297870.943976