72678654 (number)

72678654 is an even 8-digits composite number following 72678653 and preceding 72678655. In scientific notation, it is written as 7.2678654 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 23530176 positive integers (up to 72678654) that are relatively prime to 72678654.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-eight thousand six hundred fifty-four

Notation

Scientific notation 7.2678654 × 10^7
Engineering notation 7.2678654 × 10^6

Prime Factorization of 72678654

Prime Factorization 2 × 27 × 103 × 73 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72678654
Product of the distinct prime numbers

The prime factorization of 72678654 is 2 × 27 × 103 × 73 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 78, 84, 516, 900, 6301, 3711, 18883, 57366, 734640, 858531, 3251245, 7659668, 96922872, 43073602, 96118295, 473800343, 5266895762, 2832335397

Basic calculations (n = 72678654)

Multiplication

n×y
n×2 145357308
n×3 218035962
n×4 290714616
n×5 363393270

Division

n÷y
n÷2 36339327
n÷3 24226218
n÷3 18169663.5
n÷5 14535730.8

Exponentiation

ny
n2 5282186747251716
n3 3.8390222296689E+23
n4 2.7901496832842E+31
n5 2.0278432343962E+39

Nth Root

y√n
2√n 8525.1776521079
3√n 417.31976921984
4√n 92.331888598186
5√n 37.349206125887

Divisors of 72678654

1, 2, 27, 54, 73, 103, 146, 179, 206, 358, 1971, 2781, 3942, 4833, 5562, 7519, 9666, 13067, 15038, 18437, 26134, 36874, 203013, 352809, 406026, 497799, 705618, 995598, 1345901, 2691802, 36339327, 72678654

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 -72678653
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 72678654 can be divided by 32 positive divisors. The sum of these divisors (counting 72678654) is 1, the average is 0.03125.

Base conversion 72678654

Base System Value
2 Binary 100010101001111110011111110
3 Ternary 12001202110101000
4 Quaternary 10111033303332
5 Quinary 122101204104
6 Senary 11113431130
8 Octal 425176376
10 Decimal 72678654
12 Duodecimal 2040b4a6
16 Hexadecimal 454fcfe
20 Vigesimal 12e4gce
36 Base36 179r7i

Cryptographic Hash Functions

md5 081293f379bd21ff23c6247076fbbbf7
sha1 d7ee339d1dfc096ba2eae3dff32f2341b73c30fa
sha256 2bfdf4fc54f19111f5a5e420591b384104b315788193cde3ba70e53cc7926b00
sha512 00467d310d547c6da4eaf0ab0aefbce16221938fb8c0befa5cbbfe547f7e4654a9b72cbc1372829c2182d0daea9708f299ad88531350a1e50bad9956a1eb1bde
ripemd-160 12ee32339135da8ff7595db150aacd45dafa8caa

72678654 as geometric shapes

Circle

Radius = n
Diameter 145357308
Circumference 456653450.95839
Area 1.6594479080055E+16

Sphere

Radius = n
Volume 1.6080858711594E+24
Surface area 6.6377916320221E+16
Circumference 456653450.95839

Square

Length = n
Perimeter 290714616
Area 5282186747251716
Diagonal 102783138.18182

Cube

Length = n
Surface area 31693120483510296
Volume 3.8390222296689E+23
Space diagonal 125883121.35372

Equilateral Triangle

Length = n
Perimeter 218035962
Area 2.2872539553267E+15
Altitude 62941560.67686

Triangular Pyramid

Length = n
Surface area 2.2872539553267E+15
Volume 4.524331086208E+22
Height 34261046.060607