71357645 (number)

71357645 is an odd 8-digits composite number following 71357644 and preceding 71357646. In scientific notation, it is written as 7.1357645 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 55339200 positive integers (up to 71357645) that are relatively prime to 71357645.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-seven thousand six hundred forty-five

Notation

Scientific notation 7.1357645 × 10^7
Engineering notation 7.1357645 × 10^6

Prime Factorization of 71357645

Prime Factorization 5 × 37 × 367 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71357645
Product of the distinct prime numbers

The prime factorization of 71357645 is 5 × 37 × 367 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71357645)

Multiplication

n×y
n×2 142715290
n×3 214072935
n×4 285430580
n×5 356788225

Division

n÷y
n÷2 35678822.5
n÷3 23785881.666667
n÷3 17839411.25
n÷5 14271529

Exponentiation

ny
n2 5091913499946025
n3 3.6334695589986E+23
n4 2.5927583090933E+31
n5 1.8501312699108E+39

Nth Root

y√n
2√n 8447.3454410247
3√n 414.77588906032
4√n 91.909441522755
5√n 37.2124360861

Divisors of 71357645

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 -71357644
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 71357645 can be divided by 16 positive divisors. The sum of these divisors (counting 71357645) is 1, the average is 0.0625.

Base conversion 71357645

Base System Value
2 Binary 100010000001101010011001101
3 Ternary 11222021100021202
4 Quaternary 10100031103031
5 Quinary 121231421040
6 Senary 11025235245
8 Octal 420152315
10 Decimal 71357645
12 Duodecimal 1ba92b25
16 Hexadecimal 440d4cd
20 Vigesimal 125je25
36 Base36 16hfwt

Cryptographic Hash Functions

md5 fd3d4645e079259d8dd38f850d50f6ae
sha1 ac1a4c1c5f67c768f6b62b1f86de6783ea96c66f
sha256 a6d7931db1a9c0ec597fa7e8ab96ccdd13712bb49dbdf7e5d6fa96e82b905233
sha512 e467cf81377c16b657de38cb2a15d73ac715b0a05cf4661ba73e6ac1b7f1b4fc90c4621232b11e109d2906e4f5d703b247d80d0c9129183f7da87648cb51f3bf
ripemd-160 b544967dcabb6bf26cb81bcb2257209b36a3a519

71357645 as geometric shapes

Circle

Radius = n
Diameter 142715290
Circumference 448353306.61894
Area 1.5996718044145E+16

Sphere

Radius = n
Volume 1.5219841698123E+24
Surface area 6.398687217658E+16
Circumference 448353306.61894

Square

Length = n
Perimeter 285430580
Area 5091913499946025
Diagonal 100914949.338

Cube

Length = n
Surface area 30551480999676150
Volume 3.6334695589986E+23
Space diagonal 123595066.64846

Equilateral Triangle

Length = n
Perimeter 214072935
Area 2.2048632224131E+15
Altitude 61797533.324232

Triangular Pyramid

Length = n
Surface area 2.2048632224131E+15
Volume 4.2820849406713E+22
Height 33638316.446002