72674945 (number)

72674945 is an odd 8-digits composite number following 72674944 and preceding 72674946. In scientific notation, it is written as 7.2674945 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 48631968 positive integers (up to 72674945) that are relatively prime to 72674945.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-four thousand nine hundred forty-five

Notation

Scientific notation 7.2674945 × 10^7
Engineering notation 7.2674945 × 10^6

Prime Factorization of 72674945

Prime Factorization 5 × 301 × 43 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72674945
Product of the distinct prime numbers

The prime factorization of 72674945 is 5 × 301 × 43 × 1123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 93, 12, 15, 55, 7581, 6588, 74728, 7948, 901088, 744241, 530250, 3263009, 50689774, 44996797, 618253323, 541182411, 8166483098, 2467592109

Basic calculations (n = 72674945)

Multiplication

n×y
n×2 145349890
n×3 218024835
n×4 290699780
n×5 363374725

Division

n÷y
n÷2 36337472.5
n÷3 24224981.666667
n÷3 18168736.25
n÷5 14534989

Exponentiation

ny
n2 5281647630753025
n3 3.8384345107436E+23
n4 2.7895801695439E+31
n5 2.0273258539469E+39

Nth Root

y√n
2√n 8524.9601172088
3√n 417.31267009115
4√n 92.330710585421
5√n 37.3488249107

Divisors of 72674945

1, 5, 43, 215, 301, 1123, 1505, 5615, 12943, 48289, 64715, 241445, 338023, 1690115, 14534989, 72674945

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 -72674944
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 72674945 can be divided by 16 positive divisors. The sum of these divisors (counting 72674945) is 1, the average is 0.0625.

Base conversion 72674945

Base System Value
2 Binary 100010101001110111010000001
3 Ternary 12001202021021122
4 Quaternary 10111032322001
5 Quinary 122101044240
6 Senary 11113402025
8 Octal 425167201
10 Decimal 72674945
12 Duodecimal 20409315
16 Hexadecimal 454ee81
20 Vigesimal 12e4775
36 Base36 179och

Cryptographic Hash Functions

md5 a10ab4622147c635d73da6f38d4cc60f
sha1 a2cbf02e9e7135f51834091a59d6ad1654415769
sha256 1e635d5bb0f0eb6932e27b46e479c8c20e7b782721dd7c056296211eaa4bb6b4
sha512 2d7e1e7ac996285d4bc133eabac9081ea0947f8b0ed5a1a7ca129f333957e8b6767d1d03239d7abaf41be296f999163a00b641978fa1b5baed4300372bfe2f32
ripemd-160 5b6c1dcac03638060e958a127b09b6169a9b0130

72674945 as geometric shapes

Circle

Radius = n
Diameter 145349890
Circumference 456630146.62408
Area 1.6592785395624E+16

Sphere

Radius = n
Volume 1.6078396880317E+24
Surface area 6.6371141582495E+16
Circumference 456630146.62408

Square

Length = n
Perimeter 290699780
Area 5281647630753025
Diagonal 102777892.86372

Cube

Length = n
Surface area 31689885784518150
Volume 3.8384345107436E+23
Space diagonal 125876697.17727

Equilateral Triangle

Length = n
Perimeter 218024835
Area 2.287020511035E+15
Altitude 62938348.588637

Triangular Pyramid

Length = n
Surface area 2.287020511035E+15
Volume 4.5236384528121E+22
Height 34259297.62124