72920190 (number)

72920190 is an even 8-digits composite number following 72920189 and preceding 72920191. In scientific notation, it is written as 7.2920190 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 16667424 positive integers (up to 72920190) that are relatively prime to 72920190.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred twenty thousand one hundred ninety

Notation

Scientific notation 7.2920190 × 10^7
Engineering notation 7.2920190 × 10^6

Prime Factorization of 72920190

Prime Factorization 2 × 3 × 5 × 7 × 347239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72920190
Product of the distinct prime numbers

The prime factorization of 72920190 is 2 × 3 × 5 × 7 × 347239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 87, 10, 475, 798, 3882, 6375, 41204, 86166, 390808, 676111, 7783546, 5931829, 30729203, 35741018, 291807856, 851487948, 1993659249, 106529369

Basic calculations (n = 72920190)

Multiplication

n×y
n×2 145840380
n×3 218760570
n×4 291680760
n×5 364600950

Division

n÷y
n÷2 36460095
n÷3 24306730
n÷3 18230047.5
n÷5 14584038

Exponentiation

ny
n2 5317354109636100
n3 3.8774247197195E+23
n4 2.8274254727264E+31
n5 2.0617640268205E+39

Nth Root

y√n
2√n 8539.331941083
3√n 417.78155676523
4√n 92.408505783196
5√n 37.373998025653

Divisors of 72920190

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347239, 694478, 1041717, 1736195, 2083434, 2430673, 3472390, 4861346, 5208585, 7292019, 10417170, 12153365, 14584038, 24306730, 36460095, 72920190

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 -72920189
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 72920190 can be divided by 32 positive divisors. The sum of these divisors (counting 72920190) is 1, the average is 0.03125.

Base conversion 72920190

Base System Value
2 Binary 100010110001010110001111110
3 Ternary 12002012201200210
4 Quaternary 10112022301332
5 Quinary 122131421230
6 Senary 11122533250
8 Octal 426126176
10 Decimal 72920190
12 Duodecimal 20507226
16 Hexadecimal 458ac7e
20 Vigesimal 12ff09a
36 Base36 17exku

Cryptographic Hash Functions

md5 68aa1f95c1301ecea819c13972974840
sha1 5e5863d35b0e9e9d186250e65742e89b41b42075
sha256 78fda55cab8b037d03e79bf2663dc529f9f898266d3578fff2176927f40f9896
sha512 9a4d653fad65246b549ec97bc473a77507efc95920e8a3c20cf2978faab3157f599b0d6e5ab6f7451666f47f4a9867ad5321dc6dffa3967d4087739586490c78
ripemd-160 e7528e43cb698598f8a29b4b252a1034ba246804

72920190 as geometric shapes

Circle

Radius = n
Diameter 145840380
Circumference 458171066.40474
Area 1.6704960607368E+16

Sphere

Radius = n
Volume 1.6241718685757E+24
Surface area 6.6819842429473E+16
Circumference 458171066.40474

Square

Length = n
Perimeter 291680760
Area 5317354109636100
Diagonal 103124721.66882

Cube

Length = n
Surface area 31904124657816600
Volume 3.8774247197195E+23
Space diagonal 126301473.97758

Equilateral Triangle

Length = n
Perimeter 218760570
Area 2.3024818699312E+15
Altitude 63150736.988788

Triangular Pyramid

Length = n
Surface area 2.3024818699312E+15
Volume 4.5695888547566E+22
Height 34374907.222941