72166370 (number)

72166370 is an even 8-digits composite number following 72166369 and preceding 72166371. In scientific notation, it is written as 7.2166370 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 26934336 positive integers (up to 72166370) that are relatively prime to 72166370.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred sixty-six thousand three hundred seventy

Notation

Scientific notation 7.2166370 × 10^7
Engineering notation 7.2166370 × 10^6

Prime Factorization of 72166370

Prime Factorization 2 × 5 × 19 × 67 × 5669

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72166370
Product of the distinct prime numbers

The prime factorization of 72166370 is 2 × 5 × 19 × 67 × 5669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 27, 100, 834, 18, 8049, 5468, 4594, 23704, 899256, 884279, 9200383, 3429912, 37613968, 5970213, 906492675, 578824904, 1044843586, 7242909453

Basic calculations (n = 72166370)

Multiplication

n×y
n×2 144332740
n×3 216499110
n×4 288665480
n×5 360831850

Division

n÷y
n÷2 36083185
n÷3 24055456.666667
n÷3 18041592.5
n÷5 14433274

Exponentiation

ny
n2 5207984958976900
n3 3.7584136950396E+23
n4 2.712310733293E+31
n5 1.9573761993379E+39

Nth Root

y√n
2√n 8495.0791638454
3√n 416.33694733098
4√n 92.168753728394
5√n 37.296404995053

Divisors of 72166370

1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5669, 6365, 11338, 12730, 28345, 56690, 107711, 215422, 379823, 538555, 759646, 1077110, 1899115, 3798230, 7216637, 14433274, 36083185, 72166370

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72166369
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72166370 can be divided by 32 positive divisors. The sum of these divisors (counting 72166370) is 1, the average is 0.03125.

Base conversion 72166370

Base System Value
2 Binary 100010011010010101111100010
3 Ternary 12000210102122112
4 Quaternary 10103102233202
5 Quinary 121433310440
6 Senary 11054435322
8 Octal 423225742
10 Decimal 72166370
12 Duodecimal 20202b42
16 Hexadecimal 44d2be2
20 Vigesimal 12b0fia
36 Base36 16yrxe

Cryptographic Hash Functions

md5 918f673997063c0706d32ddad8759d17
sha1 3d0f2dd63b73de7b4067c0a288dfdeec2b4973c1
sha256 a1868fd3b599f487b4bb60c770f072bb3b5822d1e52039d38785c2a9872857fb
sha512 eea599789b3fec5c3e53a8151f3ae7dc99af3faca8c34a73d4fe8366be63bb98e8bc2e8800ca861ee3bfe75be8225d1422846f5f4b451e549e8359b6ff8fbcd7
ripemd-160 5454938c2edcc6511a195ed8bc9c7975f07dc846

72166370 as geometric shapes

Circle

Radius = n
Diameter 144332740
Circumference 453434675.65649
Area 1.6361367287128E+16

Sphere

Radius = n
Volume 1.5743206471317E+24
Surface area 6.5445469148512E+16
Circumference 453434675.65649

Square

Length = n
Perimeter 288665480
Area 5207984958976900
Diagonal 102058659.20123

Cube

Length = n
Surface area 31247909753861400
Volume 3.7584136950396E+23
Space diagonal 124995819.43781

Equilateral Triangle

Length = n
Perimeter 216499110
Area 2.2551236385006E+15
Altitude 62497909.718907

Triangular Pyramid

Length = n
Surface area 2.2551236385006E+15
Volume 4.4293330171115E+22
Height 34019553.067078