71297469 (number)

71297469 is an odd 8-digits composite number following 71297468 and preceding 71297470. In scientific notation, it is written as 7.1297469 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 47461680 positive integers (up to 71297469) that are relatively prime to 71297469.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand four hundred sixty-nine

Notation

Scientific notation 7.1297469 × 10^7
Engineering notation 7.1297469 × 10^6

Prime Factorization of 71297469

Prime Factorization 3 × 3 × 3 × 3011 × 877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7921941
Product of the distinct prime numbers

The prime factorization of 71297469 is 3 × 3 × 3 × 3011 × 877. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 43, 69, 942, 191, 7452, 5425, 90951, 71667, 68544, 213153, 5144667, 4980363, 92080138, 42641592, 75460002, 562819782, 4073739747, 7368311467

Basic calculations (n = 71297469)

Multiplication

n×y
n×2 142594938
n×3 213892407
n×4 285189876
n×5 356487345

Division

n÷y
n÷2 35648734.5
n÷3 23765823
n÷3 17824367.25
n÷5 14259493.8

Exponentiation

ny
n2 5083329085805961
n3 3.6242849791205E+23
n4 2.5840234594601E+31
n5 1.8423433249613E+39

Nth Root

y√n
2√n 8443.7828607799
3√n 414.65926257818
4√n 91.890058552489
5√n 37.206157708229

Divisors of 71297469

1, 3, 9, 27, 877, 2631, 3011, 7893, 9033, 23679, 27099, 81297, 2640647, 7921941, 23765823, 71297469

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 -71297468
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 71297469 can be divided by 16 positive divisors. The sum of these divisors (counting 71297469) is 1, the average is 0.0625.

Base conversion 71297469

Base System Value
2 Binary 100001111111110100110111101
3 Ternary 11222011021202000
4 Quaternary 10033332212331
5 Quinary 121223004334
6 Senary 11024052513
8 Octal 417764675
10 Decimal 71297469
12 Duodecimal 1ba64139
16 Hexadecimal 43fe9bd
20 Vigesimal 125c3d9
36 Base36 16g5h9

Cryptographic Hash Functions

md5 5afb623a0614131b50dccc0c89e1b991
sha1 c5c7461b36ac59fd666b821b9f2dbe9caf7d12d0
sha256 add9d9f659acac942c745f5eaca61d004694530d9e2554900773d91864abc13e
sha512 1b5928fee0db427c6864f55a2862f66a2a39924c413b122a22a5e9b23529491ccaa9f6829a144f055a252da1027ae8d682726a28adaea1e5835846b54b118df1
ripemd-160 72a41986708e995d051f3438ce6c119734b7a35a

71297469 as geometric shapes

Circle

Radius = n
Diameter 142594938
Circumference 447975209.65989
Area 1.5969749311747E+16

Sphere

Radius = n
Volume 1.5181369419894E+24
Surface area 6.3878997246989E+16
Circumference 447975209.65989

Square

Length = n
Perimeter 285189876
Area 5083329085805961
Diagonal 100829847.62268

Cube

Length = n
Surface area 30499974514835766
Volume 3.6242849791205E+23
Space diagonal 123490838.75907

Equilateral Triangle

Length = n
Perimeter 213892407
Area 2.2011460620521E+15
Altitude 61745419.379533

Triangular Pyramid

Length = n
Surface area 2.2011460620521E+15
Volume 4.2712608094811E+22
Height 33609949.207558