72676845 (number)

72676845 is an odd 8-digits composite number following 72676844 and preceding 72676846. In scientific notation, it is written as 7.2676845 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 38452320 positive integers (up to 72676845) that are relatively prime to 72676845.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand eight hundred forty-five

Notation

Scientific notation 7.2676845 × 10^7
Engineering notation 7.2676845 × 10^6

Prime Factorization of 72676845

Prime Factorization 135 × 3 × 139 × 1291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72676845
Product of the distinct prime numbers

The prime factorization of 72676845 is 135 × 3 × 139 × 1291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 18, 56, 551, 153, 3151, 3340, 63847, 95511, 144404, 212597, 2176987, 7540363, 41693915, 85530816, 647480518, 757083775, 8303090280, 3212845037

Basic calculations (n = 72676845)

Multiplication

n×y
n×2 145353690
n×3 218030535
n×4 290707380
n×5 363384225

Division

n÷y
n÷2 36338422.5
n÷3 24225615
n÷3 18169211.25
n÷5 14535369

Exponentiation

ny
n2 5281923799154025
n3 3.8387355725293E+23
n4 2.789871902007E+31
n5 2.0275908779202E+39

Nth Root

y√n
2√n 8525.0715539519
3√n 417.31630677393
4√n 92.331314048658
5√n 37.349020196779

Divisors of 72676845

1, 3, 135, 139, 405, 417, 1291, 3873, 18765, 56295, 174285, 179449, 522855, 538347, 24225615, 72676845

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 -72676844
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 72676845 can be divided by 16 positive divisors. The sum of these divisors (counting 72676845) is 1, the average is 0.0625.

Base conversion 72676845

Base System Value
2 Binary 100010101001111010111101101
3 Ternary 12001202100220000
4 Quaternary 10111033113231
5 Quinary 122101124340
6 Senary 11113414513
8 Octal 425172755
10 Decimal 72676845
12 Duodecimal 2040a439
16 Hexadecimal 454f5ed
20 Vigesimal 12e4c25
36 Base36 179pt9

Cryptographic Hash Functions

md5 efcee0c6fed596d0e26a951dca64ade1
sha1 c3b0174856b542be9e83b83520f3eb389b5a9e0c
sha256 958cae24117ebff2d967ecd53c6b092e21ad68f169e4affa0174b37f94a2f338
sha512 540d3b8e21d76add2f13de849893c8f31908daae5c5f057cad5e7efd60edf92f001e62259701b3f7c53b859fa662781ba958e8215be27ac31fc1735c5badeafb
ripemd-160 a179470075c3326a7666aa0f898c110f255763a2

72676845 as geometric shapes

Circle

Radius = n
Diameter 145353690
Circumference 456642084.67617
Area 1.6593653004243E+16

Sphere

Radius = n
Volume 1.6079657964976E+24
Surface area 6.6374612016973E+16
Circumference 456642084.67617

Square

Length = n
Perimeter 290707380
Area 5281923799154025
Diagonal 102780579.86949

Cube

Length = n
Surface area 31691542794924150
Volume 3.8387355725293E+23
Space diagonal 125879988.07381

Equilateral Triangle

Length = n
Perimeter 218030535
Area 2.2871400954605E+15
Altitude 62939994.036904

Triangular Pyramid

Length = n
Surface area 2.2871400954605E+15
Volume 4.5239932575291E+22
Height 34260193.289829