71297974 (number)

71297974 is an even 8-digits composite number following 71297973 and preceding 71297975. In scientific notation, it is written as 7.1297974 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 31997160 positive integers (up to 71297974) that are relatively prime to 71297974.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1297974 × 10^7
Engineering notation 7.1297974 × 10^6

Prime Factorization of 71297974

Prime Factorization 2 × 79 × 11 × 41023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71297974
Product of the distinct prime numbers

The prime factorization of 71297974 is 2 × 79 × 11 × 41023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71297974)

Multiplication

n×y
n×2 142595948
n×3 213893922
n×4 285191896
n×5 356489870

Division

n÷y
n÷2 35648987
n÷3 23765991.333333
n÷3 17824493.5
n÷5 14259594.8

Exponentiation

ny
n2 5083401096504676
n3 3.6243619921016E+23
n4 2.5840966707945E+31
n5 1.8424085724779E+39

Nth Root

y√n
2√n 8443.8127643855
3√n 414.66024158644
4√n 91.890221266387
5√n 37.206210414325

Divisors of 71297974

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 -71297973
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 71297974 can be divided by 16 positive divisors. The sum of these divisors (counting 71297974) is 1, the average is 0.0625.

Base conversion 71297974

Base System Value
2 Binary 100001111111110101110110110
3 Ternary 11222011022102201
4 Quaternary 10033332232312
5 Quinary 121223013344
6 Senary 11024055114
8 Octal 417765666
10 Decimal 71297974
12 Duodecimal 1ba6449a
16 Hexadecimal 43febb6
20 Vigesimal 125c4ie
36 Base36 16g5va

Cryptographic Hash Functions

md5 5d4edd06f8e7ce39eb6d7cf9faee816e
sha1 fc3a41f9600c9e123b93d1543a742136a33e97ea
sha256 9217a40d50991e8c1c25c86650add107732dac8299b50d56f3a0d040f8441e0c
sha512 c3b24c1e572581ace4ba57026981d9c5cec800034b341126584ee907ee20051f008f61899f12830c984c1b90b0369160e8d972c7283c0bbef251d64bffaa65aa
ripemd-160 85bc737ffa709603d8db58942da654e166aaa976

71297974 as geometric shapes

Circle

Radius = n
Diameter 142595948
Circumference 447978382.66847
Area 1.5969975540029E+16

Sphere

Radius = n
Volume 1.5181692011115E+24
Surface area 6.3879902160118E+16
Circumference 447978382.66847

Square

Length = n
Perimeter 285191896
Area 5083401096504676
Diagonal 100830561.80052

Cube

Length = n
Surface area 30500406579028056
Volume 3.6243619921016E+23
Space diagonal 123491713.44472

Equilateral Triangle

Length = n
Perimeter 213893922
Area 2.2011772435994E+15
Altitude 61745856.722362

Triangular Pyramid

Length = n
Surface area 2.2011772435994E+15
Volume 4.2713515701497E+22
Height 33610187.266841