72489062 (number)

72489062 is an even 8-digits composite number following 72489061 and preceding 72489063. In scientific notation, it is written as 7.2489062 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 36205312 positive integers (up to 72489062) that are relatively prime to 72489062.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred eighty-nine thousand sixty-two

Notation

Scientific notation 7.2489062 × 10^7
Engineering notation 7.2489062 × 10^6

Prime Factorization of 72489062

Prime Factorization 2 × 947 × 38273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72489062
Product of the distinct prime numbers

The prime factorization of 72489062 is 2 × 947 × 38273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 24, 53, 642, 237, 6821, 436, 74233, 84665, 920780, 117180, 6411746, 7314359, 5383247, 32896928, 215013327, 877262006, 1006271779, 2092774358

Basic calculations (n = 72489062)

Multiplication

n×y
n×2 144978124
n×3 217467186
n×4 289956248
n×5 362445310

Division

n÷y
n÷2 36244531
n÷3 24163020.666667
n÷3 18122265.5
n÷5 14497812.4

Exponentiation

ny
n2 5254664109639844
n3 3.8090567243286E+23
n4 2.7611494905137E+31
n5 2.0015313660912E+39

Nth Root

y√n
2√n 8514.0508572594
3√n 416.95657505849
4√n 92.271614580322
5√n 37.329699680201

Divisors of 72489062

1, 2, 947, 1894, 38273, 76546, 36244531, 72489062

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 -72489061
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 72489062 can be divided by 8 positive divisors. The sum of these divisors (counting 72489062) is 1, the average is 0.125.

Base conversion 72489062

Base System Value
2 Binary 100010100100001100001100110
3 Ternary 12001101211022002
4 Quaternary 10110201201212
5 Quinary 122024122222
6 Senary 11105405302
8 Octal 424414146
10 Decimal 72489062
12 Duodecimal 20339832
16 Hexadecimal 4521866
20 Vigesimal 12d12d2
36 Base36 175ox2

Cryptographic Hash Functions

md5 80c7dbfe4f8af5d65d8670e6b6b20ae9
sha1 7d595ecc2e7d7b8a3ec14b14683cd69696f38c76
sha256 32c1d28a7ce110642b02598b3f2530b4455e63836576af62bdbe8903aa1fcbcb
sha512 88af9ec674a6fc6f387270a7681b77584f970d27862d30e528271a4339204409128e440f9bc8efb53be2d3e3d7f903e259e01194304e07ebe6fb78f0bbf66479
ripemd-160 411d89e4affa19c4c64a24bd791e7c77b44e1b36

72489062 as geometric shapes

Circle

Radius = n
Diameter 144978124
Circumference 455462209.28963
Area 1.6508014163926E+16

Sphere

Radius = n
Volume 1.5955339496343E+24
Surface area 6.6032056655706E+16
Circumference 455462209.28963

Square

Length = n
Perimeter 289956248
Area 5254664109639844
Diagonal 102515014.6041

Cube

Length = n
Surface area 31527984657839064
Volume 3.8090567243286E+23
Space diagonal 125554738.37701

Equilateral Triangle

Length = n
Perimeter 217467186
Area 2.2753363036512E+15
Altitude 62777369.188505

Triangular Pyramid

Length = n
Surface area 2.2753363036512E+15
Volume 4.4890163994949E+22
Height 34171671.534701