72971373 (number)

72971373 is an odd 8-digits composite number following 72971372 and preceding 72971374. In scientific notation, it is written as 7.2971373 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 48647580 positive integers (up to 72971373) that are relatively prime to 72971373.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred seventy-one thousand three hundred seventy-three

Notation

Scientific notation 7.2971373 × 10^7
Engineering notation 7.2971373 × 10^6

Prime Factorization of 72971373

Prime Factorization 3 × 24323791

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72971373
Product of the distinct prime numbers

The prime factorization of 72971373 is 3 × 24323791. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 15, 10, 846, 368, 7451, 6752, 31950, 77415, 946005, 583049, 3713136, 7127437, 10875932, 81667878, 58342747, 880627189, 2451544449, 4723944765

Basic calculations (n = 72971373)

Multiplication

n×y
n×2 145942746
n×3 218914119
n×4 291885492
n×5 364856865

Division

n÷y
n÷2 36485686.5
n÷3 24323791
n÷3 18242843.25
n÷5 14594274.6

Exponentiation

ny
n2 5324821277505129
n3 3.8855951959916E+23
n4 2.8353721637371E+31
n5 2.0690099975388E+39

Nth Root

y√n
2√n 8542.3283125855
3√n 417.87928147109
4√n 92.4247170003
5√n 37.379243147735

Divisors of 72971373

1, 3, 24323791, 72971373

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 -72971372
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 72971373 can be divided by 4 positive divisors. The sum of these divisors (counting 72971373) is 1, the average is 0.25.

Base conversion 72971373

Base System Value
2 Binary 100010110010111010001101101
3 Ternary 12002022022220110
4 Quaternary 10112113101231
5 Quinary 122140040443
6 Senary 11124010233
8 Octal 426272155
10 Decimal 72971373
12 Duodecimal 20530979
16 Hexadecimal 459746d
20 Vigesimal 12g188d
36 Base36 17g12l

Cryptographic Hash Functions

md5 a32a2b8148524a4c1684fdb94c2d0811
sha1 a7d467d688410c8c668ae84816393468b6a78a23
sha256 f4d4241ed9d8aac7d005bc8a5948b52c3b65a0cadb5ea1664c44ccb56aab1ee6
sha512 5ab5ecfc396d04820ed1fb667a206767cf313dc6683a0c763963bda382bd1df0a9e2a0e3aa3581095b423576d5600989141756813508f0dc43c341c281282df8
ripemd-160 f68153b48e014f94f5a4e1f8806646d3a8ec6290

72971373 as geometric shapes

Circle

Radius = n
Diameter 145942746
Circumference 458492658.67832
Area 1.6728419407089E+16

Sphere

Radius = n
Volume 1.6275943096735E+24
Surface area 6.6913677628355E+16
Circumference 458492658.67832

Square

Length = n
Perimeter 291885492
Area 5324821277505129
Diagonal 103197105.36159

Cube

Length = n
Surface area 31948927665030774
Volume 3.8855951959916E+23
Space diagonal 126390125.53406

Equilateral Triangle

Length = n
Perimeter 218914119
Area 2.3057152484657E+15
Altitude 63195062.76703

Triangular Pyramid

Length = n
Surface area 2.3057152484657E+15
Volume 4.5792178533859E+22
Height 34399035.120529