64632972 (number)

64632972 is an even 8-digits composite number following 64632971 and preceding 64632973. In scientific notation, it is written as 6.4632972 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 21544320 positive integers (up to 64632972) that are relatively prime to 64632972.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred thirty-two thousand nine hundred seventy-two

Notation

Scientific notation 6.4632972 × 10^7
Engineering notation 6.4632972 × 10^6

Prime Factorization of 64632972

Prime Factorization 2 × 2 × 3 × 5386081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32316486
Product of the distinct prime numbers

The prime factorization of 64632972 is 2 × 2 × 3 × 5386081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 60, 48, 795, 413, 8467, 402, 27600, 41294, 726911, 106159, 1772823, 8887345, 16499231, 96050041, 530953307, 163844049, 3586774110, 7241512051

Basic calculations (n = 64632972)

Multiplication

n×y
n×2 129265944
n×3 193898916
n×4 258531888
n×5 323164860

Division

n÷y
n÷2 32316486
n÷3 21544324
n÷3 16158243
n÷5 12926594.4

Exponentiation

ny
n2 4177421069552784
n3 2.6999913902062E+23
n4 1.7450846792344E+31
n5 1.1279000921058E+39

Nth Root

y√n
2√n 8039.4634149301
3√n 401.31436802786
4√n 89.663054905184
5√n 36.483023697057

Divisors of 64632972

1, 2, 3, 4, 6, 12, 5386081, 10772162, 16158243, 21544324, 32316486, 64632972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64632971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64632972 can be divided by 12 positive divisors. The sum of these divisors (counting 64632972) is 1, the average is 0.083333333333333.

Base conversion 64632972

Base System Value
2 Binary 11110110100011100010001100
3 Ternary 11111121200202210
4 Quaternary 3312203202030
5 Quinary 113021223342
6 Senary 10225150420
8 Octal 366434214
10 Decimal 64632972
12 Duodecimal 1978b410
16 Hexadecimal 3da388c
20 Vigesimal 103j28c
36 Base36 12hb4c

Cryptographic Hash Functions

md5 14eb0410da0ed80e9a53874a793f2481
sha1 c47f5f075f9fa9a8c217c0b4510aa5f92a60cee4
sha256 c916f76d445e275226eb6ecd83db932b01d04d077ae86132a77f5653a6710dbe
sha512 d4843d7877139037d177d760b954901568e14775ea7b3b7e434eb4116b32508d473343c161262ca26a5fe8b2e5f5828add2adf0189c1a71828da907b0b948a9c
ripemd-160 abb8d2f3cb796699a31a44596cc7d6548c567b07

64632972 as geometric shapes

Circle

Radius = n
Diameter 129265944
Circumference 406100940.02975
Area 1.3123755343058E+16

Sphere

Radius = n
Volume 1.1309697488303E+24
Surface area 5.2495021372233E+16
Circumference 406100940.02975

Square

Length = n
Perimeter 258531888
Area 4177421069552784
Diagonal 91404825.578881

Cube

Length = n
Surface area 25064526417316704
Volume 2.6999913902062E+23
Space diagonal 111947591.34818

Equilateral Triangle

Length = n
Perimeter 193898916
Area 1.8088763842685E+15
Altitude 55973795.674088

Triangular Pyramid

Length = n
Surface area 1.8088763842685E+15
Volume 3.1819703686001E+22
Height 30468275.19296