72671849 (number)

72671849 is an odd 8-digits composite number following 72671848 and preceding 72671850. In scientific notation, it is written as 7.2671849 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 70981764 positive integers (up to 72671849) that are relatively prime to 72671849.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand eight hundred forty-nine

Notation

Scientific notation 7.2671849 × 10^7
Engineering notation 7.2671849 × 10^6

Prime Factorization of 72671849

Prime Factorization 43 × 1690043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72671849
Product of the distinct prime numbers

The prime factorization of 72671849 is 43 × 1690043. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 51, 67, 640, 595, 3428, 1695, 15981, 90267, 808688, 3004, 822797, 6932448, 12517112, 53704523, 77145896, 193717206, 1541705999, 2890981123

Basic calculations (n = 72671849)

Multiplication

n×y
n×2 145343698
n×3 218015547
n×4 290687396
n×5 363359245

Division

n÷y
n÷2 36335924.5
n÷3 24223949.666667
n÷3 18167962.25
n÷5 14534369.8

Exponentiation

ny
n2 5281197637078801
n3 3.8379439722095E+23
n4 2.7891048481887E+31
n5 2.0268940637274E+39

Nth Root

y√n
2√n 8524.7785308476
3√n 417.30674407646
4√n 92.329727232607
5√n 37.348506688423

Divisors of 72671849

1, 43, 1690043, 72671849

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671849 can be divided by 4 positive divisors. The sum of these divisors (counting 72671849) is 1, the average is 0.25.

Base conversion 72671849

Base System Value
2 Binary 100010101001110001001101001
3 Ternary 12001202010000222
4 Quaternary 10111032021221
5 Quinary 122100444344
6 Senary 11113335425
8 Octal 425161151
10 Decimal 72671849
12 Duodecimal 20407575
16 Hexadecimal 454e269
20 Vigesimal 12e3jc9
36 Base36 179lyh

Cryptographic Hash Functions

md5 cb16a69fe521b0d887f3a10f60bfd997
sha1 ec7c61e6fbb5fcae163e464ee6f7fae34aa9e460
sha256 bebaabbfa835ba9e9d76af776b15347663f9cce3b6aa53132416b7749ae85b53
sha512 32cafcc9b3c62a09300b0d722de2526ea01809b4c30f836c2a06aedc24894799ab66417db0075eee2f0e919812bdc902e7fb6191476b28178119fe61deddbabe
ripemd-160 24e314ab14d918a05adcf5fde524864853728af6

72671849 as geometric shapes

Circle

Radius = n
Diameter 145343698
Circumference 456610693.88237
Area 1.6591371698803E+16

Sphere

Radius = n
Volume 1.607634211731E+24
Surface area 6.636548679521E+16
Circumference 456610693.88237

Square

Length = n
Perimeter 290687396
Area 5281197637078801
Diagonal 102773514.45853

Cube

Length = n
Surface area 31687185822472806
Volume 3.8379439722095E+23
Space diagonal 125871334.74797

Equilateral Triangle

Length = n
Perimeter 218015547
Area 2.2868256580583E+15
Altitude 62935667.373987

Triangular Pyramid

Length = n
Surface area 2.2868256580583E+15
Volume 4.5230603476056E+22
Height 34257838.152843