72189435 (number)

72189435 is an odd 8-digits composite number following 72189434 and preceding 72189436. In scientific notation, it is written as 7.2189435 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 38464608 positive integers (up to 72189435) that are relatively prime to 72189435.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-nine thousand four hundred thirty-five

Notation

Scientific notation 7.2189435 × 10^7
Engineering notation 7.2189435 × 10^6

Prime Factorization of 72189435

Prime Factorization 3 × 5 × 1667 × 2887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72189435
Product of the distinct prime numbers

The prime factorization of 72189435 is 3 × 5 × 1667 × 2887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 59, 53, 303, 44, 4901, 3330, 69423, 8242, 738681, 967961, 2938118, 4627316, 61545771, 11192506, 368801790, 907772119, 2385204804, 706989917

Basic calculations (n = 72189435)

Multiplication

n×y
n×2 144378870
n×3 216568305
n×4 288757740
n×5 360947175

Division

n÷y
n÷2 36094717.5
n÷3 24063145
n÷3 18047358.75
n÷5 14437887

Exponentiation

ny
n2 5211314525619225
n3 3.7620185121174E+23
n4 2.715779908493E+31
n5 1.9605061717846E+39

Nth Root

y√n
2√n 8496.4366060131
3√n 416.38129757716
4√n 92.176117329887
5√n 37.29878874146

Divisors of 72189435

1, 3, 5, 15, 1667, 2887, 5001, 8335, 8661, 14435, 25005, 43305, 4812629, 14437887, 24063145, 72189435

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 -72189434
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 72189435 can be divided by 16 positive divisors. The sum of these divisors (counting 72189435) is 1, the average is 0.0625.

Base conversion 72189435

Base System Value
2 Binary 100010011011000010111111011
3 Ternary 12000211121021210
4 Quaternary 10103120113323
5 Quinary 121440030220
6 Senary 11055134203
8 Octal 423302773
10 Decimal 72189435
12 Duodecimal 20214363
16 Hexadecimal 44d85fb
20 Vigesimal 12b3dbf
36 Base36 16z9q3

Cryptographic Hash Functions

md5 41214190236842fbe2d4b1f012f7b425
sha1 6e9c0df54fabb083fcc2a3217cf6dec960369fee
sha256 ebc2dde39282d85cdc2adda3ef635f3b596f3e75f35a1950685bf6b7ff33f509
sha512 7522004f8c44ec5a80c9cba3c56d750b46a301c927d320202e4ba7cb75f61e2065b92d9724b8f00b2656f4e613b895c5077267114822b6fe2c6dd713faeecb72
ripemd-160 3350382dd3603f10906292b0f2de313b09aa1a3f

72189435 as geometric shapes

Circle

Radius = n
Diameter 144378870
Circumference 453579597.3256
Area 1.6371827429231E+16

Sphere

Radius = n
Volume 1.5758306293783E+24
Surface area 6.5487309716925E+16
Circumference 453579597.3256

Square

Length = n
Perimeter 288757740
Area 5211314525619225
Diagonal 102091278.03705

Cube

Length = n
Surface area 31267887153715350
Volume 3.7620185121174E+23
Space diagonal 125035769.18969

Equilateral Triangle

Length = n
Perimeter 216568305
Area 2.2565653831485E+15
Altitude 62517884.594845

Triangular Pyramid

Length = n
Surface area 2.2565653831485E+15
Volume 4.4335813347793E+22
Height 34030426.01235