72115005 (number)

72115005 is an odd 8-digits composite number following 72115004 and preceding 72115006. In scientific notation, it is written as 7.2115005 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 36788928 positive integers (up to 72115005) that are relatively prime to 72115005.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred fifteen thousand five

Notation

Scientific notation 7.2115005 × 10^7
Engineering notation 7.2115005 × 10^6

Prime Factorization of 72115005

Prime Factorization 5 × 3 × 23 × 209029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72115005
Product of the distinct prime numbers

The prime factorization of 72115005 is 5 × 3 × 23 × 209029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 38, 59, 803, 529, 609, 549, 25735, 2511, 961953, 35944, 9343457, 1702885, 45751180, 94308972, 413960684, 565038553, 1114040337, 8101237128

Basic calculations (n = 72115005)

Multiplication

n×y
n×2 144230010
n×3 216345015
n×4 288460020
n×5 360575025

Division

n÷y
n÷2 36057502.5
n÷3 24038335
n÷3 18028751.25
n÷5 14423001

Exponentiation

ny
n2 5200573946150025
n3 3.7503941612948E+23
n4 2.7045969369374E+31
n5 1.9504202163023E+39

Nth Root

y√n
2√n 8492.0554049064
3√n 416.23814681864
4√n 92.152348884369
5√n 37.291094279022

Divisors of 72115005

1, 3, 5, 15, 23, 69, 115, 345, 209029, 627087, 1045145, 3135435, 4807667, 14423001, 24038335, 72115005

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 -72115004
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 72115005 can be divided by 16 positive divisors. The sum of these divisors (counting 72115005) is 1, the average is 0.0625.

Base conversion 72115005

Base System Value
2 Binary 100010011000110001100111101
3 Ternary 12000200211012010
4 Quaternary 10103012030331
5 Quinary 121430140010
6 Senary 11053401433
8 Octal 423061475
10 Decimal 72115005
12 Duodecimal 20199279
16 Hexadecimal 44c633d
20 Vigesimal 12ae7a5
36 Base36 16xoal

Cryptographic Hash Functions

md5 c0a8ac54542cdd5c847b1e97244a415c
sha1 eae3acf06240f1b1bb5c30f82f6785e157022992
sha256 79e4fa2dfe6781f8b8338f5cbb676ce04f06986bc5ab0b19d13f44850e39b6aa
sha512 91fa34a9d05b49c5de449ff4bed23a39034cff53e6fd4230bc4846591c53cef9c9a9afacc8ec9e56df46e61d6375c5a785675a79068956013c69e60d4827796f
ripemd-160 77baf27100fa9c656156d6d82b54200c9d50929b

72115005 as geometric shapes

Circle

Radius = n
Diameter 144230010
Circumference 453111939.84318
Area 1.6338084903675E+16

Sphere

Radius = n
Volume 1.570961432692E+24
Surface area 6.5352339614702E+16
Circumference 453111939.84318

Square

Length = n
Perimeter 288460020
Area 5200573946150025
Diagonal 101986018.1216

Cube

Length = n
Surface area 31203443676900150
Volume 3.7503941612948E+23
Space diagonal 124906852.64808

Equilateral Triangle

Length = n
Perimeter 216345015
Area 2.2519145758127E+15
Altitude 62453426.324042

Triangular Pyramid

Length = n
Surface area 2.2519145758127E+15
Volume 4.4198819059566E+22
Height 33995339.373868