72089739 (number)

72089739 is an odd 8-digits composite number following 72089738 and preceding 72089740. In scientific notation, it is written as 7.2089739 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 47271600 positive integers (up to 72089739) that are relatively prime to 72089739.

Interesting facts

Basic properties

Name

Name seventy-two million eighty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 7.2089739 × 10^7
Engineering notation 7.2089739 × 10^6

Prime Factorization of 72089739

Prime Factorization 9 × 61 × 131311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72089739
Product of the distinct prime numbers

The prime factorization of 72089739 is 9 × 61 × 131311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 95, 19, 969, 354, 3917, 1369, 3254, 74952, 945278, 668791, 2286360, 6433437, 13918994, 95408084, 372530161, 955231794, 1134900562, 6651915409

Basic calculations (n = 72089739)

Multiplication

n×y
n×2 144179478
n×3 216269217
n×4 288358956
n×5 360448695

Division

n÷y
n÷2 36044869.5
n÷3 24029913
n÷3 18022434.75
n÷5 14417947.8

Exponentiation

ny
n2 5196930469088121
n3 3.7464536111771E+23
n4 2.7008086300536E+31
n5 1.9470058922952E+39

Nth Root

y√n
2√n 8490.5676488678
3√n 416.18953048489
4√n 92.144276267535
5√n 37.288480873232

Divisors of 72089739

1, 9, 61, 549, 131311, 1181799, 8009971, 72089739

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72089738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72089739 can be divided by 8 positive divisors. The sum of these divisors (counting 72089739) is 1, the average is 0.125.

Base conversion 72089739

Base System Value
2 Binary 100010011000000000010001011
3 Ternary 12000122112112100
4 Quaternary 10103000002023
5 Quinary 121423332424
6 Senary 11053044443
8 Octal 423000213
10 Decimal 72089739
12 Duodecimal 20186723
16 Hexadecimal 44c008b
20 Vigesimal 12ab46j
36 Base36 16x4sr

Cryptographic Hash Functions

md5 cb2c55b1c53cf8f423b1f079bf73b54e
sha1 3a4cf44c465079baaa7567ba9578c716d0950769
sha256 b9bc31f0ac03fbd38945a5dc8fec19db7509198cb405c4e863d584568820d27c
sha512 09b75d960f3d767b0b6efa119d16c40629765871e06989810c30d5c8344092e98144a6e4598728f89b7c052041a6fbddc5019226d732bfe067ed980ec1bb97fc
ripemd-160 d382f099654e783e8cb4a51725a613a3f83156c7

72089739 as geometric shapes

Circle

Radius = n
Diameter 144179478
Circumference 452953188.88321
Area 1.6326638582904E+16

Sphere

Radius = n
Volume 1.5693108189185E+24
Surface area 6.5306554331617E+16
Circumference 452953188.88321

Square

Length = n
Perimeter 288358956
Area 5196930469088121
Diagonal 101950286.60174

Cube

Length = n
Surface area 31181582814528726
Volume 3.7464536111771E+23
Space diagonal 124863090.65238

Equilateral Triangle

Length = n
Perimeter 216269217
Area 2.2503369039658E+15
Altitude 62431545.32619

Triangular Pyramid

Length = n
Surface area 2.2503369039658E+15
Volume 4.4152379231069E+22
Height 33983428.867246