72671969 (number)

72671969 is an odd 8-digits composite number following 72671968 and preceding 72671970. In scientific notation, it is written as 7.2671969 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 72567600 positive integers (up to 72671969) that are relatively prime to 72671969.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand nine hundred sixty-nine

Notation

Scientific notation 7.2671969 × 10^7
Engineering notation 7.2671969 × 10^6

Prime Factorization of 72671969

Prime Factorization 701 × 103669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72671969
Product of the distinct prime numbers

The prime factorization of 72671969 is 701 × 103669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 1, 22, 356, 870, 9170, 4735, 85068, 76791, 940957, 226381, 3820077, 2089433, 69983040, 32707382, 3668747, 535694883, 4995759838, 4963072298

Basic calculations (n = 72671969)

Multiplication

n×y
n×2 145343938
n×3 218015907
n×4 290687876
n×5 363359845

Division

n÷y
n÷2 36335984.5
n÷3 24223989.666667
n÷3 18167992.25
n÷5 14534393.8

Exponentiation

ny
n2 5281215078336961
n3 3.8379629845524E+23
n4 2.7891232703654E+31
n5 2.0269107984117E+39

Nth Root

y√n
2√n 8524.7855691507
3√n 417.30697377009
4√n 92.329765347642
5√n 37.348519022822

Divisors of 72671969

1, 701, 103669, 72671969

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 -72671968
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 72671969 can be divided by 4 positive divisors. The sum of these divisors (counting 72671969) is 1, the average is 0.25.

Base conversion 72671969

Base System Value
2 Binary 100010101001110001011100001
3 Ternary 12001202010012102
4 Quaternary 10111032023201
5 Quinary 122101000334
6 Senary 11113340145
8 Octal 425161341
10 Decimal 72671969
12 Duodecimal 20407655
16 Hexadecimal 454e2e1
20 Vigesimal 12e3ji9
36 Base36 179m1t

Cryptographic Hash Functions

md5 7c5ec9deacb289e22cf3afc1d912d70a
sha1 d721127f95d4430385912065966dcecbb51026a9
sha256 8a8b98b743e57a93bb3da57922f669dde7110c5db17abfc9300879804654ed99
sha512 0c163f08d0ca54528ab8dec9547d4e80df33955a90daf2ddc188a40650796c95d9c7f7613162f0e86bbcd15138c73546ac4b8390989e23b05cc0e4fbddcf2ed1
ripemd-160 03cebd70645485d7551849def120c7c75195f2c9

72671969 as geometric shapes

Circle

Radius = n
Diameter 145343938
Circumference 456611447.86461
Area 1.6591426492131E+16

Sphere

Radius = n
Volume 1.6076421756026E+24
Surface area 6.6365705968524E+16
Circumference 456611447.86461

Square

Length = n
Perimeter 290687876
Area 5281215078336961
Diagonal 102773684.16416

Cube

Length = n
Surface area 31687290470021766
Volume 3.8379629845524E+23
Space diagonal 125871542.59407

Equilateral Triangle

Length = n
Perimeter 218015907
Area 2.2868332103446E+15
Altitude 62935771.297035

Triangular Pyramid

Length = n
Surface area 2.2868332103446E+15
Volume 4.5230827538666E+22
Height 34257894.721386