72209211 (number)

72209211 is an odd 8-digits composite number following 72209210 and preceding 72209212. In scientific notation, it is written as 7.2209211 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 48139472 positive integers (up to 72209211) that are relatively prime to 72209211.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred nine thousand two hundred eleven

Notation

Scientific notation 7.2209211 × 10^7
Engineering notation 7.2209211 × 10^6

Prime Factorization of 72209211

Prime Factorization 3 × 24069737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72209211
Product of the distinct prime numbers

The prime factorization of 72209211 is 3 × 24069737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 43, 42, 17, 273, 6114, 6461, 38651, 47601, 13116, 649381, 5884647, 1992976, 7482374, 88888595, 161485913, 752266050, 9370315632, 124739883

Basic calculations (n = 72209211)

Multiplication

n×y
n×2 144418422
n×3 216627633
n×4 288836844
n×5 361046055

Division

n÷y
n÷2 36104605.5
n÷3 24069737
n÷3 18052302.75
n÷5 14441842.2

Exponentiation

ny
n2 5214170153242521
n3 3.7651111278539E+23
n4 2.7187570386965E+31
n5 1.9631930066497E+39

Nth Root

y√n
2√n 8497.6003083223
3√n 416.41931608929
4√n 92.182429498915
5√n 37.300832087642

Divisors of 72209211

1, 3, 24069737, 72209211

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72209210
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72209211 can be divided by 4 positive divisors. The sum of these divisors (counting 72209211) is 1, the average is 0.25.

Base conversion 72209211

Base System Value
2 Binary 100010011011101001100111011
3 Ternary 12000212121102020
4 Quaternary 10103131030323
5 Quinary 121441143321
6 Senary 11055405523
8 Octal 423351473
10 Decimal 72209211
12 Duodecimal 202238a3
16 Hexadecimal 44dd33b
20 Vigesimal 12b630b
36 Base36 16zozf

Cryptographic Hash Functions

md5 efe3b399f7dfe34574c7f6dd5508e3bb
sha1 7ed3f3964ff84125d7e7a5273c7615a9513278a5
sha256 2971b9de1ad0fbcbe9cd41c255f94818898f33b75481fb0e76fd1dd76d2d1e37
sha512 7303e03d08ccd7bb313fd43b98e517a7871557a1fcd91add1ae9419a839bc4da259305b853c6fb848960f110fe61c6b114d3fc801fa19d289655c323f64f3c55
ripemd-160 57d15edfbeedc33a343d7334064614711ceec233

72209211 as geometric shapes

Circle

Radius = n
Diameter 144418422
Circumference 453703853.59823
Area 1.6380798647994E+16

Sphere

Radius = n
Volume 1.5771260612287E+24
Surface area 6.5523194591975E+16
Circumference 453703853.59823

Square

Length = n
Perimeter 288836844
Area 5214170153242521
Diagonal 102119245.52446

Cube

Length = n
Surface area 31285020919455126
Volume 3.7651111278539E+23
Space diagonal 125070022.22646

Equilateral Triangle

Length = n
Perimeter 216627633
Area 2.2578019061813E+15
Altitude 62535011.113231

Triangular Pyramid

Length = n
Surface area 2.2578019061813E+15
Volume 4.4372260173774E+22
Height 34039748.508153