71357980 (number)

71357980 is an even 8-digits composite number following 71357979 and preceding 71357981. In scientific notation, it is written as 7.1357980 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 27558720 positive integers (up to 71357980) that are relatively prime to 71357980.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand nine hundred eighty

Notation

Scientific notation 7.1357980 × 10^7
Engineering notation 7.1357980 × 10^6

Prime Factorization of 71357980

Prime Factorization 2 × 2 × 5 × 29 × 123031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35678990
Product of the distinct prime numbers

The prime factorization of 71357980 is 2 × 2 × 5 × 29 × 123031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 97, 41, 86, 643, 1047, 9773, 72984, 45177, 16121, 815557, 2224276, 2538747, 77330222, 82310067, 406228656, 297860209, 9929464176, 9075178734

Basic calculations (n = 71357980)

Multiplication

n×y
n×2 142715960
n×3 214073940
n×4 285431920
n×5 356789900

Division

n÷y
n÷2 35678990
n÷3 23785993.333333
n÷3 17839495
n÷5 14271596

Exponentiation

ny
n2 5091961309680400
n3 3.6335207329695E+23
n4 2.5928069979282E+31
n5 1.8501746990202E+39

Nth Root

y√n
2√n 8447.3652697158
3√n 414.7765381368
4√n 91.909549393498
5√n 37.212471025994

Divisors of 71357980

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 123031, 246062, 492124, 615155, 1230310, 2460620, 3567899, 7135798, 14271596, 17839495, 35678990, 71357980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71357979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71357980 can be divided by 24 positive divisors. The sum of these divisors (counting 71357980) is 1, the average is 0.041666666666667.

Base conversion 71357980

Base System Value
2 Binary 100010000001101011000011100
3 Ternary 11222021100202011
4 Quaternary 10100031120130
5 Quinary 121231423410
6 Senary 11025241004
8 Octal 420153034
10 Decimal 71357980
12 Duodecimal 1ba93164
16 Hexadecimal 440d61c
20 Vigesimal 125jej0
36 Base36 16hg64

Cryptographic Hash Functions

md5 6f6342d894f0487715c7b6d3195a7627
sha1 b6f0c3fcb877f8b807445dd9a6f1ecea33337c30
sha256 b49114c01786e74f796e04da2c30cb1a094441389a81e88c79cafa970a23695e
sha512 c4486d6c8a6b1f41f40b34d522a21c7166f9d84ed65fec2ce779ad408ba52c216f4cc9f12e8a317fb5bbf82e3cc20eba4d3a8a9fccfc48384aa04acd744229fc
ripemd-160 c39a38b0dfbfb1f5dde327ac77cc46edfe6b150d

71357980 as geometric shapes

Circle

Radius = n
Diameter 142715960
Circumference 448355411.48601
Area 1.5996868242855E+16

Sphere

Radius = n
Volume 1.5220056055151E+24
Surface area 6.3987472971422E+16
Circumference 448355411.48601

Square

Length = n
Perimeter 285431920
Area 5091961309680400
Diagonal 100915423.09955

Cube

Length = n
Surface area 30551767858082400
Volume 3.6335207329695E+23
Space diagonal 123595646.88548

Equilateral Triangle

Length = n
Perimeter 214073940
Area 2.2048839246354E+15
Altitude 61797823.442742

Triangular Pyramid

Length = n
Surface area 2.2048839246354E+15
Volume 4.2821452497744E+22
Height 33638474.366516