72676786 (number)

72676786 is an even 8-digits composite number following 72676785 and preceding 72676787. In scientific notation, it is written as 7.2676786 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 27236736 positive integers (up to 72676786) that are relatively prime to 72676786.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand seven hundred eighty-six

Notation

Scientific notation 7.2676786 × 10^7
Engineering notation 7.2676786 × 10^6

Prime Factorization of 72676786

Prime Factorization 2 × 133 × 13 × 21017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72676786
Product of the distinct prime numbers

The prime factorization of 72676786 is 2 × 133 × 13 × 21017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 7, 28, 499, 317, 1021, 5547, 90315, 5134, 206692, 839305, 7007444, 4457679, 83463322, 6827035, 965314673, 908643489, 2935711068, 9266631860

Basic calculations (n = 72676786)

Multiplication

n×y
n×2 145353572
n×3 218030358
n×4 290707144
n×5 363383930

Division

n÷y
n÷2 36338393
n÷3 24225595.333333
n÷3 18169196.5
n÷5 14535357.2

Exponentiation

ny
n2 5281915223289796
n3 3.8387262235317E+23
n4 2.789862842602E+31
n5 2.0275826478114E+39

Nth Root

y√n
2√n 8525.0680935697
3√n 417.31619384631
4√n 92.331295309714
5√n 37.349014132694

Divisors of 72676786

1, 2, 13, 26, 133, 266, 1729, 3458, 21017, 42034, 273221, 546442, 2795261, 5590522, 36338393, 72676786

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 -72676785
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 72676786 can be divided by 16 positive divisors. The sum of these divisors (counting 72676786) is 1, the average is 0.0625.

Base conversion 72676786

Base System Value
2 Binary 100010101001111010110110010
3 Ternary 12001202100210211
4 Quaternary 10111033112302
5 Quinary 122101124121
6 Senary 11113414334
8 Octal 425172662
10 Decimal 72676786
12 Duodecimal 2040a3aa
16 Hexadecimal 454f5b2
20 Vigesimal 12e4bj6
36 Base36 179prm

Cryptographic Hash Functions

md5 ed037905dbfccb6e6f220abb64c94a00
sha1 7c851922e8ad0be04177eab6ef36d89fe05df2dd
sha256 802c2fb5c86f3c3698998556add68ff948e808864a5d1309bf6d6ff4017334a6
sha512 d2d07300ded9c4a10eb74bd16ea154140a3f843734375c7adb32c2d3c85ef0d41f09aef2adb886219ad6ea550a5896573816aa097461be67be04bc104d8f2506
ripemd-160 ae6479b112d0d77d99536fd0d943a29d8539cbdd

72676786 as geometric shapes

Circle

Radius = n
Diameter 145353572
Circumference 456641713.96824
Area 1.6593626062371E+16

Sphere

Radius = n
Volume 1.6079618803986E+24
Surface area 6.6374504249485E+16
Circumference 456641713.96824

Square

Length = n
Perimeter 290707144
Area 5281915223289796
Diagonal 102780496.43089

Cube

Length = n
Surface area 31691491339738776
Volume 3.8387262235317E+23
Space diagonal 125879885.88281

Equilateral Triangle

Length = n
Perimeter 218030358
Area 2.2871363820024E+15
Altitude 62939942.941405

Triangular Pyramid

Length = n
Surface area 2.2871363820024E+15
Volume 4.5239822396299E+22
Height 34260165.476962