64152021 (number)

64152021 is an odd 8-digits composite number following 64152020 and preceding 64152022. In scientific notation, it is written as 6.4152021 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 42389312 positive integers (up to 64152021) that are relatively prime to 64152021.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred fifty-two thousand twenty-one

Notation

Scientific notation 6.4152021 × 10^7
Engineering notation 6.4152021 × 10^6

Prime Factorization of 64152021

Prime Factorization 3 × 113 × 189239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64152021
Product of the distinct prime numbers

The prime factorization of 64152021 is 3 × 113 × 189239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 28, 57, 399, 181, 6646, 9260, 7960, 18069, 107541, 829897, 3944773, 3291161, 56377019, 80709043, 683999756, 19949078, 9862195159, 1724578518

Basic calculations (n = 64152021)

Multiplication

n×y
n×2 128304042
n×3 192456063
n×4 256608084
n×5 320760105

Division

n÷y
n÷2 32076010.5
n÷3 21384007
n÷3 16038005.25
n÷5 12830404.2

Exponentiation

ny
n2 4115481798384441
n3 2.6401647475508E+23
n4 1.6937190432834E+31
n5 1.0865549963281E+39

Nth Root

y√n
2√n 8009.4956770074
3√n 400.31645998334
4√n 89.495785805854
5√n 36.428565398193

Divisors of 64152021

1, 3, 113, 339, 189239, 567717, 21384007, 64152021

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 -64152020
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 64152021 can be divided by 8 positive divisors. The sum of these divisors (counting 64152021) is 1, the average is 0.125.

Base conversion 64152021

Base System Value
2 Binary 11110100101110000111010101
3 Ternary 11110201021000210
4 Quaternary 3310232013111
5 Quinary 112410331041
6 Senary 10211000033
8 Octal 364560725
10 Decimal 64152021
12 Duodecimal 19599019
16 Hexadecimal 3d2e1d5
20 Vigesimal 100j011
36 Base36 12700l

Cryptographic Hash Functions

md5 624e1fac07fe81f784297fa862954fcd
sha1 d49ab403a5551e8114c72f2c7f6c5e4cc2b2f65e
sha256 3c29b584271746b81c67f23766533c7cb3158e32dafcf4ea73536b8721f66bc0
sha512 74fc7515f0a54f5f3b3b2b016f03e2d2f37027c68d3279bf6bd027a68c4bddeda7a43ea7bf3d93de5da65dafbc9ee1ac6645935a6f6aa78e3d37af45d7f4bfa2
ripemd-160 1dfccbb17959f84c8151ac08ebeee6d3c8ff2664

64152021 as geometric shapes

Circle

Radius = n
Diameter 128304042
Circumference 403079035.77308
Area 1.2929167383787E+16

Sphere

Radius = n
Volume 1.1059096233563E+24
Surface area 5.1716669535148E+16
Circumference 403079035.77308

Square

Length = n
Perimeter 256608084
Area 4115481798384441
Diagonal 90724658.151844

Cube

Length = n
Surface area 24692890790306646
Volume 2.6401647475508E+23
Space diagonal 111114559.78023

Equilateral Triangle

Length = n
Perimeter 192456063
Area 1.7820558931067E+15
Altitude 55557279.890113

Triangular Pyramid

Length = n
Surface area 1.7820558931067E+15
Volume 3.1114639940714E+22
Height 30241552.717281