65720472 (number)

65720472 is an even 8-digits composite number following 65720471 and preceding 65720473. In scientific notation, it is written as 6.5720472 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 21906816 positive integers (up to 65720472) that are relatively prime to 65720472.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand four hundred seventy-two

Notation

Scientific notation 6.5720472 × 10^7
Engineering notation 6.5720472 × 10^6

Prime Factorization of 65720472

Prime Factorization 2 × 2 × 2 × 3 × 2738353

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16430118
Product of the distinct prime numbers

The prime factorization of 65720472 is 2 × 2 × 2 × 3 × 2738353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 88, 8, 104, 715, 1254, 5993, 12462, 39332, 853348, 301739, 3337972, 2075985, 95533837, 12551965, 437471498, 885698434, 7694438206, 1073079474

Basic calculations (n = 65720472)

Multiplication

n×y
n×2 131440944
n×3 197161416
n×4 262881888
n×5 328602360

Division

n÷y
n÷2 32860236
n÷3 21906824
n÷3 16430118
n÷5 13144094.4

Exponentiation

ny
n2 4319180439902784
n3 2.8385857716358E+23
n4 1.8655319672439E+31
n5 1.2260364141836E+39

Nth Root

y√n
2√n 8106.8163911612
3√n 403.55266959708
4√n 90.037860876196
5√n 36.604976701647

Divisors of 65720472

1, 2, 3, 4, 6, 8, 12, 24, 2738353, 5476706, 8215059, 10953412, 16430118, 21906824, 32860236, 65720472

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 -65720471
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 65720472 can be divided by 16 positive divisors. The sum of these divisors (counting 65720472) is 1, the average is 0.0625.

Base conversion 65720472

Base System Value
2 Binary 11111010101101000010011000
3 Ternary 11120122221112120
4 Quaternary 3322231002120
5 Quinary 113311023342
6 Senary 10304341240
8 Octal 372550230
10 Decimal 65720472
12 Duodecimal 1a014820
16 Hexadecimal 3ead098
20 Vigesimal 10af13c
36 Base36 134m8o

Cryptographic Hash Functions

md5 c33a6cac2a5d6b8f6998f116ae9d87b3
sha1 58ec7c504d4654dbe7b896dc8ae823834f389789
sha256 211e35bedf7211a9039c5ff26fc4f7654f51815285073d03d01db9fc6eeb6736
sha512 03ac7a5dca2161937484de91c15bdc4e40f18c374e6fc1f5ed9db0c809cf3bf83463e17a504598d4f058edf2b19fadb84ced44d0ec4daca594ed6c7c27057eaa
ripemd-160 c0cd2d627c12b7e1cd26655c78a07dba74b76d8f

65720472 as geometric shapes

Circle

Radius = n
Diameter 131440944
Circumference 412933904.05131
Area 1.3569105539527E+16

Sphere

Radius = n
Volume 1.1890240275674E+24
Surface area 5.4276422158109E+16
Circumference 412933904.05131

Square

Length = n
Perimeter 262881888
Area 4319180439902784
Diagonal 92942782.827961

Cube

Length = n
Surface area 25915082639416704
Volume 2.8385857716358E+23
Space diagonal 113831196.60141

Equilateral Triangle

Length = n
Perimeter 197161416
Area 1.8702599922423E+15
Altitude 56915598.300704

Triangular Pyramid

Length = n
Surface area 1.8702599922423E+15
Volume 3.3453054135055E+22
Height 30980927.60932