72124297 (number)

72124297 is an odd 8-digits composite number following 72124296 and preceding 72124298. In scientific notation, it is written as 7.2124297 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 58916880 positive integers (up to 72124297) that are relatively prime to 72124297.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred twenty-four thousand two hundred ninety-seven

Notation

Scientific notation 7.2124297 × 10^7
Engineering notation 7.2124297 × 10^6

Prime Factorization of 72124297

Prime Factorization 7 × 23 × 347 × 1291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72124297
Product of the distinct prime numbers

The prime factorization of 72124297 is 7 × 23 × 347 × 1291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72124297)

Multiplication

n×y
n×2 144248594
n×3 216372891
n×4 288497188
n×5 360621485

Division

n÷y
n÷2 36062148.5
n÷3 24041432.333333
n÷3 18031074.25
n÷5 14424859.4

Exponentiation

ny
n2 5201914217744209
n3 3.7518440600911E+23
n4 2.7059911528769E+31
n5 1.9516770958947E+39

Nth Root

y√n
2√n 8492.6024868706
3√n 416.25602344387
4√n 92.15531719261
5√n 37.292055219094

Divisors of 72124297

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 -72124296
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 72124297 can be divided by 16 positive divisors. The sum of these divisors (counting 72124297) is 1, the average is 0.0625.

Base conversion 72124297

Base System Value
2 Binary 100010011001000011110001001
3 Ternary 12000201021221021
4 Quaternary 10103020132021
5 Quinary 121430434142
6 Senary 11053512441
8 Octal 423103611
10 Decimal 72124297
12 Duodecimal 201a2721
16 Hexadecimal 44c8789
20 Vigesimal 12afaeh
36 Base36 16xvgp

Cryptographic Hash Functions

md5 a0163d76e8b11dc86b87b7e0d633f382
sha1 708534503f216c7db6563541848d6fe31b8c8396
sha256 c9b8ab0bc1c92196c5724098933467c41525d5daba1607b6b4464fc3b452edbe
sha512 8e8a0ea4dc85ce24cbf5328624fd22a6efba87abe5e50cdaf866eb47ef163db505b2645bc44043ecf0b395972092a3e5017e6b38b16d4db2e73129d383af6498
ripemd-160 da65f0fbffeb3845065bbadd0e0f9a0c04c29f89

72124297 as geometric shapes

Circle

Radius = n
Diameter 144248594
Circumference 453170323.20106
Area 1.634229549107E+16

Sphere

Radius = n
Volume 1.5715687648795E+24
Surface area 6.5369181964278E+16
Circumference 453170323.20106

Square

Length = n
Perimeter 288497188
Area 5201914217744209
Diagonal 101999158.99403

Cube

Length = n
Surface area 31211485306465254
Volume 3.7518440600911E+23
Space diagonal 124922946.86419

Equilateral Triangle

Length = n
Perimeter 216372891
Area 2.252494930437E+15
Altitude 62461473.432094

Triangular Pyramid

Length = n
Surface area 2.252494930437E+15
Volume 4.4215906280748E+22
Height 33999719.664675