72087345 (number)

72087345 is an odd 8-digits composite number following 72087344 and preceding 72087346. In scientific notation, it is written as 7.2087345 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 34663680 positive integers (up to 72087345) that are relatively prime to 72087345.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2087345 × 10^7
Engineering notation 7.2087345 × 10^6

Prime Factorization of 72087345

Prime Factorization 45 × 11 × 137 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72087345
Product of the distinct prime numbers

The prime factorization of 72087345 is 45 × 11 × 137 × 1063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 57, 61, 489, 773, 5777, 2684, 65228, 33870, 286041, 314524, 969211, 1405508, 20307217, 28406718, 902128928, 662620011, 9533584288, 1882499100

Basic calculations (n = 72087345)

Multiplication

n×y
n×2 144174690
n×3 216262035
n×4 288349380
n×5 360436725

Division

n÷y
n÷2 36043672.5
n÷3 24029115
n÷3 18021836.25
n÷5 14417469

Exponentiation

ny
n2 5196585309149025
n3 3.7460803800256E+23
n4 2.7004498875263E+31
n5 1.9466826269732E+39

Nth Root

y√n
2√n 8490.4266677241
3√n 416.18492340868
4√n 92.143511262183
5√n 37.288233210222

Divisors of 72087345

1, 11, 45, 137, 495, 1063, 1507, 6165, 11693, 47835, 67815, 145631, 526185, 1601941, 6553395, 72087345

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 -72087344
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 72087345 can be divided by 16 positive divisors. The sum of these divisors (counting 72087345) is 1, the average is 0.0625.

Base conversion 72087345

Base System Value
2 Binary 100010010111111011100110001
3 Ternary 12000122102020200
4 Quaternary 10102333130301
5 Quinary 121423243340
6 Senary 11053025413
8 Octal 422773461
10 Decimal 72087345
12 Duodecimal 20185269
16 Hexadecimal 44bf731
20 Vigesimal 12aai75
36 Base36 16x2y9

Cryptographic Hash Functions

md5 aeb7e1dc00ef56671b112e96c30eec0c
sha1 cd07ad8a19a8484f1161213240910c5685ab888d
sha256 9764764dbe52688799b503669453dcdc368c6aee8c44423cf897e14c773ce908
sha512 9d4936497fe56e7c18b69623a54f51be943fc50db603e62ca07d2bc71dd5093961801c231c843d604bd01526fae700a9c1bc8ab01b9812b226156b80e7f3d90d
ripemd-160 e44b4fa53f1812fa9dce5689122eb2c5bf53219e

72087345 as geometric shapes

Circle

Radius = n
Diameter 144174690
Circumference 452938146.93759
Area 1.6325554230975E+16

Sphere

Radius = n
Volume 1.5691544802194E+24
Surface area 6.5302216923901E+16
Circumference 452938146.93759

Square

Length = n
Perimeter 288349380
Area 5196585309149025
Diagonal 101946900.97447

Cube

Length = n
Surface area 31179511854894150
Volume 3.7460803800256E+23
Space diagonal 124858944.12275

Equilateral Triangle

Length = n
Perimeter 216262035
Area 2.250187445328E+15
Altitude 62429472.061373

Triangular Pyramid

Length = n
Surface area 2.250187445328E+15
Volume 4.4147980659766E+22
Height 33982300.324823