72671854 (number)

72671854 is an even 8-digits composite number following 72671853 and preceding 72671855. In scientific notation, it is written as 7.2671854 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 35082936 positive integers (up to 72671854) that are relatively prime to 72671854.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671854 × 10^7
Engineering notation 7.2671854 × 10^6

Prime Factorization of 72671854

Prime Factorization 2 × 29 × 1252963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72671854
Product of the distinct prime numbers

The prime factorization of 72671854 is 2 × 29 × 1252963. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 15, 1, 974, 446, 6807, 7416, 89705, 63095, 480622, 677928, 2687328, 3750796, 44498048, 28532273, 58558423, 109260229, 8907774829, 1647626897

Basic calculations (n = 72671854)

Multiplication

n×y
n×2 145343708
n×3 218015562
n×4 290687416
n×5 363359270

Division

n÷y
n÷2 36335927
n÷3 24223951.333333
n÷3 18167963.5
n÷5 14534370.8

Exponentiation

ny
n2 5281198363797316
n3 3.8379447643892E+23
n4 2.7891056157775E+31
n5 2.0268947610037E+39

Nth Root

y√n
2√n 8524.7788241103
3√n 417.30675364703
4√n 92.329728820734
5√n 37.348507202357

Divisors of 72671854

1, 2, 29, 58, 1252963, 2505926, 36335927, 72671854

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671853
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671854 can be divided by 8 positive divisors. The sum of these divisors (counting 72671854) is 1, the average is 0.125.

Base conversion 72671854

Base System Value
2 Binary 100010101001110001001101110
3 Ternary 12001202010001011
4 Quaternary 10111032021232
5 Quinary 122100444404
6 Senary 11113335434
8 Octal 425161156
10 Decimal 72671854
12 Duodecimal 2040757a
16 Hexadecimal 454e26e
20 Vigesimal 12e3jce
36 Base36 179lym

Cryptographic Hash Functions

md5 9ea5b853bf5258e23457d5ba94225921
sha1 c56b2388a29a5795b4e03cc5c43b17a61f5e50e2
sha256 3c7425ed9d4d89a3d10f0b80d4068c3992315b9b7f9f3ce099d4a09b3e81b340
sha512 76f73a12e721891ff00a3f60fdd403adc51643a2d34abd599227e253158924a80a3b9de409dbb0ed12ce886c47bf1161b1b4349e3a7e8369cac3c3df5df53023
ripemd-160 e907f27e03d98530f6dc77a4988be3091d711a16

72671854 as geometric shapes

Circle

Radius = n
Diameter 145343708
Circumference 456610725.2983
Area 1.6591373981856E+16

Sphere

Radius = n
Volume 1.6076345435585E+24
Surface area 6.6365495927424E+16
Circumference 456610725.2983

Square

Length = n
Perimeter 290687416
Area 5281198363797316
Diagonal 102773521.5296

Cube

Length = n
Surface area 31687190182783896
Volume 3.8379447643892E+23
Space diagonal 125871343.40823

Equilateral Triangle

Length = n
Perimeter 218015562
Area 2.2868259727366E+15
Altitude 62935671.704114

Triangular Pyramid

Length = n
Surface area 2.2868259727366E+15
Volume 4.5230612811983E+22
Height 34257840.509866