64161760 (number)

64161760 is an even 8-digits composite number following 64161759 and preceding 64161761. In scientific notation, it is written as 6.4161760 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 23390208 positive integers (up to 64161760) that are relatively prime to 64161760.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred sixty-one thousand seven hundred sixty

Notation

Scientific notation 6.4161760 × 10^7
Engineering notation 6.4161760 × 10^6

Prime Factorization of 64161760

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1415 × 13 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4010110
Product of the distinct prime numbers

The prime factorization of 64161760 is 2 × 2 × 2 × 2 × 2 × 1415 × 13 × 109. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64161760)

Multiplication

n×y
n×2 128323520
n×3 192485280
n×4 256647040
n×5 320808800

Division

n÷y
n÷2 32080880
n÷3 21387253.333333
n÷3 16040440
n÷5 12832352

Exponentiation

ny
n2 4116731446297600
n3 2.641367350418E+23
n4 1.6947477800936E+31
n5 1.087380003269E+39

Nth Root

y√n
2√n 8010.1036198042
3√n 400.3367164755
4√n 89.499182229807
5√n 36.429671384415

Divisors of 64161760

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 -64161759
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 64161760 can be divided by 48 positive divisors. The sum of these divisors (counting 64161760) is 1, the average is 0.020833333333333.

Base conversion 64161760

Base System Value
2 Binary 11110100110000011111100000
3 Ternary 11110201202101111
4 Quaternary 3310300133200
5 Quinary 112411134020
6 Senary 10211113104
8 Octal 364603740
10 Decimal 64161760
12 Duodecimal 195a2794
16 Hexadecimal 3d307e0
20 Vigesimal 1010480
36 Base36 1277j4

Cryptographic Hash Functions

md5 4290580df95857fbf18cac01c4fe65dd
sha1 7cdbcccbf0c7c1e50505a632bd92bf239fd9b0ed
sha256 819685af407b7ac6b4ff83f4e4e1c198ea4b230a5b40faaecf8e3fe188dea59b
sha512 86fc5ba5dd2f437f4446f30c8da828eb473688fe646654181d6617158169b03ad590f226c7f717286b8711ad8be9b5b0ee29b6a6f54a64ee7a7235edf66904ea
ripemd-160 10a1e06f37a1ff58a18bc5cbe6f4be53ca3a4aa2

64161760 as geometric shapes

Circle

Radius = n
Diameter 128323520
Circumference 403140227.71478
Area 1.2933093268491E+16

Sphere

Radius = n
Volume 1.1064133684673E+24
Surface area 5.1732373073962E+16
Circumference 403140227.71478

Square

Length = n
Perimeter 256647040
Area 4116731446297600
Diagonal 90738431.177728

Cube

Length = n
Surface area 24700388677785600
Volume 2.641367350418E+23
Space diagonal 111131428.22304

Equilateral Triangle

Length = n
Perimeter 192485280
Area 1.782597006526E+15
Altitude 55565714.11152

Triangular Pyramid

Length = n
Surface area 1.782597006526E+15
Volume 3.1128812751422E+22
Height 30246143.725909