72734489 (number)

72734489 is an odd 8-digits composite number following 72734488 and preceding 72734490. In scientific notation, it is written as 7.2734489 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 66515904 positive integers (up to 72734489) that are relatively prime to 72734489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2734489 × 10^7
Engineering notation 7.2734489 × 10^6

Prime Factorization of 72734489

Prime Factorization 37 × 19 × 659 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72734489
Product of the distinct prime numbers

The prime factorization of 72734489 is 37 × 19 × 659 × 157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 84, 20, 489, 576, 974, 8854, 11428, 7397, 799486, 424885, 7846726, 9132405, 81967258, 18973394, 456511257, 694237065, 9027319124, 4862829228

Basic calculations (n = 72734489)

Multiplication

n×y
n×2 145468978
n×3 218203467
n×4 290937956
n×5 363672445

Division

n÷y
n÷2 36367244.5
n÷3 24244829.666667
n÷3 18183622.25
n÷5 14546897.8

Exponentiation

ny
n2 5290305890091121
n3 3.8478769556947E+23
n4 2.7987336410733E+31
n5 2.0356446123057E+39

Nth Root

y√n
2√n 8528.4517352213
3√n 417.42660978264
4√n 92.34961686559
5√n 37.354943030102

Divisors of 72734489

1, 19, 37, 157, 659, 703, 2983, 5809, 12521, 24383, 103463, 110371, 463277, 1965797, 3828131, 72734489

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 -72734488
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 72734489 can be divided by 16 positive divisors. The sum of these divisors (counting 72734489) is 1, the average is 0.0625.

Base conversion 72734489

Base System Value
2 Binary 100010101011101011100011001
3 Ternary 12001212021221222
4 Quaternary 10111131130121
5 Quinary 122110000424
6 Senary 11114541425
8 Octal 425353431
10 Decimal 72734489
12 Duodecimal 20437875
16 Hexadecimal 455d719
20 Vigesimal 12ebg49
36 Base36 17ayah

Cryptographic Hash Functions

md5 85c7383c7cf6e42f95058bd44a1c6915
sha1 b00762eaeec1c87303e4f1537ed660bf3b9572d3
sha256 ba56c005e74e79c186d0b67e826352352cfe8dac5c5b07def8e6ef3ad027b0b6
sha512 5019e9f7afe361e1e6a2080e566e53953280e2ded159ce85a11882951c67ccbbc0654af2b88a761fd0972e591c920dc02b3edadc303f38a2a6a261587212e261
ripemd-160 74327154753c1e3782d7c9ef7538c33b672343f8

72734489 as geometric shapes

Circle

Radius = n
Diameter 145468978
Circumference 457004272.61002
Area 1.6619986119553E+16

Sphere

Radius = n
Volume 1.6117949301237E+24
Surface area 6.6479944478212E+16
Circumference 457004272.61002

Square

Length = n
Perimeter 290937956
Area 5290305890091121
Diagonal 102862100.79608

Cube

Length = n
Surface area 31741835340546726
Volume 3.8478769556947E+23
Space diagonal 125979830.41056

Equilateral Triangle

Length = n
Perimeter 218203467
Area 2.2907696473047E+15
Altitude 62989915.20528

Triangular Pyramid

Length = n
Surface area 2.2907696473047E+15
Volume 4.5347664809053E+22
Height 34287366.932026