71357390 (number)

71357390 is an even 8-digits composite number following 71357389 and preceding 71357391. In scientific notation, it is written as 7.1357390 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 26347296 positive integers (up to 71357390) that are relatively prime to 71357390.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand three hundred ninety

Notation

Scientific notation 7.1357390 × 10^7
Engineering notation 7.1357390 × 10^6

Prime Factorization of 71357390

Prime Factorization 2 × 13 × 5 × 548903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71357390
Product of the distinct prime numbers

The prime factorization of 71357390 is 2 × 13 × 5 × 548903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 29, 18, 606, 754, 697, 3912, 61305, 70042, 129494, 717967, 1294984, 4474610, 31448650, 23344693, 859790991, 880608134, 414196292, 400801766

Basic calculations (n = 71357390)

Multiplication

n×y
n×2 142714780
n×3 214072170
n×4 285429560
n×5 356786950

Division

n÷y
n÷2 35678695
n÷3 23785796.666667
n÷3 17839347.5
n÷5 14271478

Exponentiation

ny
n2 5091877107612100
n3 3.6334306059995E+23
n4 2.5927212479024E+31
n5 1.8500982124786E+39

Nth Root

y√n
2√n 8447.3303475122
3√n 414.77539498583
4√n 91.909359411935
5√n 37.212409489974

Divisors of 71357390

1, 2, 5, 10, 13, 26, 65, 130, 548903, 1097806, 2744515, 5489030, 7135739, 14271478, 35678695, 71357390

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 -71357389
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 71357390 can be divided by 16 positive divisors. The sum of these divisors (counting 71357390) is 1, the average is 0.0625.

Base conversion 71357390

Base System Value
2 Binary 100010000001101001111001110
3 Ternary 11222021022221022
4 Quaternary 10100031033032
5 Quinary 121231414030
6 Senary 11025234142
8 Octal 420151716
10 Decimal 71357390
12 Duodecimal 1ba92952
16 Hexadecimal 440d3ce
20 Vigesimal 125jd9a
36 Base36 16hfpq

Cryptographic Hash Functions

md5 e31940114d024ca91dc069931c5898c2
sha1 1b0ceb7afcfdcee235550a4a789c7ebcdb629b00
sha256 1842e45e091cefe352f65da8d1ed1b303dc9592133c05daacbdd23fb5fa4e252
sha512 ecb9bdebea80581ef11a202a2f98a206ea7f4fd90dcee7f3135f48356424188b58a9999c741e9a19720a8c553c6a721cd5ecd8e65a648d76048a241e0c32196e
ripemd-160 b1b837878e5d8c4e0d1099cc2a6c88c3abb15e27

71357390 as geometric shapes

Circle

Radius = n
Diameter 142714780
Circumference 448351704.40668
Area 1.5996603714256E+16

Sphere

Radius = n
Volume 1.5219678532182E+24
Surface area 6.3986414857025E+16
Circumference 448351704.40668

Square

Length = n
Perimeter 285429560
Area 5091877107612100
Diagonal 100914588.71355

Cube

Length = n
Surface area 30551262645672600
Volume 3.6334306059995E+23
Space diagonal 123594624.97551

Equilateral Triangle

Length = n
Perimeter 214072170
Area 2.2048474640703E+15
Altitude 61797312.487754

Triangular Pyramid

Length = n
Surface area 2.2048474640703E+15
Volume 4.2820390341216E+22
Height 33638196.237849