72047983 (number)

72047983 is an odd 8-digits composite number following 72047982 and preceding 72047984. In scientific notation, it is written as 7.2047983 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 59069472 positive integers (up to 72047983) that are relatively prime to 72047983.

Interesting facts

Basic properties

Name

Name seventy-two million forty-seven thousand nine hundred eighty-three

Notation

Scientific notation 7.2047983 × 10^7
Engineering notation 7.2047983 × 10^6

Prime Factorization of 72047983

Prime Factorization 7 × 7 × 23 × 63929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10292569
Product of the distinct prime numbers

The prime factorization of 72047983 is 7 × 7 × 23 × 63929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 64, 68, 397, 14, 1419, 8130, 42773, 99438, 728763, 674128, 6775644, 3313985, 92032040, 90887141, 527668401, 262446205, 9504812843, 9340529757

Basic calculations (n = 72047983)

Multiplication

n×y
n×2 144095966
n×3 216143949
n×4 288191932
n×5 360239915

Division

n÷y
n÷2 36023991.5
n÷3 24015994.333333
n÷3 18011995.75
n÷5 14409596.6

Exponentiation

ny
n2 5190911854368289
n3 3.7399472903802E+23
n4 2.6945565879821E+31
n5 1.9413736724347E+39

Nth Root

y√n
2√n 8488.1083287149
3√n 416.10915951634
4√n 92.130930358457
5√n 37.284160206524

Divisors of 72047983

1, 7, 23, 49, 161, 1127, 63929, 447503, 1470367, 3132521, 10292569, 72047983

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 -72047982
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 72047983 can be divided by 12 positive divisors. The sum of these divisors (counting 72047983) is 1, the average is 0.083333333333333.

Base conversion 72047983

Base System Value
2 Binary 100010010110101110101101111
3 Ternary 12000120102020211
4 Quaternary 10102311311233
5 Quinary 121421013413
6 Senary 11052123251
8 Octal 422656557
10 Decimal 72047983
12 Duodecimal 20166527
16 Hexadecimal 44b5d6f
20 Vigesimal 12a5jj3
36 Base36 16w8kv

Cryptographic Hash Functions

md5 88019eb8f625f673bc18e9d263be4f2b
sha1 4511b2fb193b8c23eb571701735b74cff44b67bb
sha256 9a9428233d6b377ac54b9b981debe05cb116f87d50632191788aa378557b9551
sha512 536d3fe4f1148429073694abc03bbd7fe4320d8d5b5443d4b4ccabf905069e4dff07c8f6426c8c5953564bee78089cb6cead7dafe55c6bda9f118bac7e004d08
ripemd-160 46e03e5bc1d36dc86354e0e81ccf77ff25e21ead

72047983 as geometric shapes

Circle

Radius = n
Diameter 144095966
Circumference 452690828.19752
Area 1.6307730547116E+16

Sphere

Radius = n
Volume 1.5665854576362E+24
Surface area 6.5230922188462E+16
Circumference 452690828.19752

Square

Length = n
Perimeter 288191932
Area 5190911854368289
Diagonal 101891234.70023

Cube

Length = n
Surface area 31145471126209734
Volume 3.7399472903802E+23
Space diagonal 124790767.13886

Equilateral Triangle

Length = n
Perimeter 216143949
Area 2.2477307673444E+15
Altitude 62395383.569429

Triangular Pyramid

Length = n
Surface area 2.2477307673444E+15
Volume 4.4075701505135E+22
Height 33963744.900075