71297973 (number)

71297973 is an odd 8-digits composite number following 71297972 and preceding 71297974. In scientific notation, it is written as 7.1297973 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 47477736 positive integers (up to 71297973) that are relatively prime to 71297973.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand nine hundred seventy-three

Notation

Scientific notation 7.1297973 × 10^7
Engineering notation 7.1297973 × 10^6

Prime Factorization of 71297973

Prime Factorization 9 × 983 × 8059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71297973
Product of the distinct prime numbers

The prime factorization of 71297973 is 9 × 983 × 8059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71297973)

Multiplication

n×y
n×2 142595946
n×3 213893919
n×4 285191892
n×5 356489865

Division

n÷y
n÷2 35648986.5
n÷3 23765991
n÷3 17824493.25
n÷5 14259594.6

Exponentiation

ny
n2 5083400953908729
n3 3.6243618395996E+23
n4 2.58409652582E+31
n5 1.8424084432731E+39

Nth Root

y√n
2√n 8443.8127051706
3√n 414.66023964782
4√n 91.890220944182
5√n 37.206210309957

Divisors of 71297973

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 -71297972
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 71297973 can be divided by 8 positive divisors. The sum of these divisors (counting 71297973) is 1, the average is 0.125.

Base conversion 71297973

Base System Value
2 Binary 100001111111110101110110101
3 Ternary 11222011022102200
4 Quaternary 10033332232311
5 Quinary 121223013343
6 Senary 11024055113
8 Octal 417765665
10 Decimal 71297973
12 Duodecimal 1ba64499
16 Hexadecimal 43febb5
20 Vigesimal 125c4id
36 Base36 16g5v9

Cryptographic Hash Functions

md5 3f3672ca10e59bb8b1fc2df8444eea55
sha1 7a519d011cab0ebe10e434862c92b5bc2be6e387
sha256 23d6a9ba864ef7d8a7fb51fc424fcc06f3e84810eb244325099425cf59b56c7f
sha512 c152a8f20139d0cb6e20a251d6d7a2e6165fbde606762fce172912beea5e11473ebbabad85aa5ec6a437ca1202da316fb6747066fbd9a85ac34dc31bcdcde5f2
ripemd-160 bcd784d5a6b3ae77eb28839cd1c4832cd537ac6f

71297973 as geometric shapes

Circle

Radius = n
Diameter 142595946
Circumference 447978376.38529
Area 1.5969975092051E+16

Sphere

Radius = n
Volume 1.5181691372316E+24
Surface area 6.3879900368204E+16
Circumference 447978376.38529

Square

Length = n
Perimeter 285191892
Area 5083400953908729
Diagonal 100830560.38631

Cube

Length = n
Surface area 30500405723452374
Volume 3.6243618395996E+23
Space diagonal 123491711.71267

Equilateral Triangle

Length = n
Perimeter 213893919
Area 2.2011771818535E+15
Altitude 61745855.856337

Triangular Pyramid

Length = n
Surface area 2.2011771818535E+15
Volume 4.2713513904244E+22
Height 33610186.795437