71320845 (number)

71320845 is an odd 8-digits composite number following 71320844 and preceding 71320846. In scientific notation, it is written as 7.1320845 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 37982400 positive integers (up to 71320845) that are relatively prime to 71320845.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand eight hundred forty-five

Notation

Scientific notation 7.1320845 × 10^7
Engineering notation 7.1320845 × 10^6

Prime Factorization of 71320845

Prime Factorization 3 × 5 × 773 × 6151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71320845
Product of the distinct prime numbers

The prime factorization of 71320845 is 3 × 5 × 773 × 6151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 79, 3, 483, 516, 9917, 1955, 46872, 84891, 325250, 378331, 389733, 5658121, 6600110, 98645330, 436346645, 516530134, 1730598197, 5829872774

Basic calculations (n = 71320845)

Multiplication

n×y
n×2 142641690
n×3 213962535
n×4 285283380
n×5 356604225

Division

n÷y
n÷2 35660422.5
n÷3 23773615
n÷3 17830211.25
n÷5 14264169

Exponentiation

ny
n2 5086662931514025
n3 3.6278509850576E+23
n4 2.5874139778839E+31
n5 1.8453655126749E+39

Nth Root

y√n
2√n 8445.1669610494
3√n 414.70457515336
4√n 91.89758952796
5√n 37.208597113484

Divisors of 71320845

1, 3, 5, 15, 773, 2319, 3865, 6151, 11595, 18453, 30755, 92265, 4754723, 14264169, 23773615, 71320845

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 -71320844
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 71320845 can be divided by 16 positive divisors. The sum of these divisors (counting 71320845) is 1, the average is 0.0625.

Base conversion 71320845

Base System Value
2 Binary 100010000000100010100001101
3 Ternary 11222012110210210
4 Quaternary 10100010110031
5 Quinary 121224231340
6 Senary 11024353033
8 Octal 420042415
10 Decimal 71320845
12 Duodecimal 1ba75779
16 Hexadecimal 440450d
20 Vigesimal 125f225
36 Base36 16gnil

Cryptographic Hash Functions

md5 09bf8a14e025863a5fa9a19ec840f3cb
sha1 84ac3fe7b0443b7bd48866645e5b2b3493a07788
sha256 335dc95b60baf2250a1f0c1a963b0a8e2d18ab964a3f5a5dd4c0162c75933d5a
sha512 09bb5540866670275278d8f97883297aa27fb60b7e5305af48e4a1345153159be863559932fed55d9076d4cf06ae630c973e2e055946d5896ede99f94ba78892
ripemd-160 3a1d930472618727c21ed409b416051cff129732

71320845 as geometric shapes

Circle

Radius = n
Diameter 142641690
Circumference 448122085.39963
Area 1.5980222896932E+16

Sphere

Radius = n
Volume 1.5196306670634E+24
Surface area 6.3920891587728E+16
Circumference 448122085.39963

Square

Length = n
Perimeter 285283380
Area 5086662931514025
Diagonal 100862906.27891

Cube

Length = n
Surface area 30519977589084150
Volume 3.6278509850576E+23
Space diagonal 123531327.17874

Equilateral Triangle

Length = n
Perimeter 213962535
Area 2.2025896595899E+15
Altitude 61765663.589372

Triangular Pyramid

Length = n
Surface area 2.2025896595899E+15
Volume 4.2754633877808E+22
Height 33620968.759636