71349488 (number)

71349488 is an even 8-digits composite number following 71349487 and preceding 71349489. In scientific notation, it is written as 7.1349488 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 30576000 positive integers (up to 71349488) that are relatively prime to 71349488.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand four hundred eighty-eight

Notation

Scientific notation 7.1349488 × 10^7
Engineering notation 7.1349488 × 10^6

Prime Factorization of 71349488

Prime Factorization 2 × 2 × 2 × 2 × 7 × 49 × 13001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8918686
Product of the distinct prime numbers

The prime factorization of 71349488 is 2 × 2 × 2 × 2 × 7 × 49 × 13001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71349488)

Multiplication

n×y
n×2 142698976
n×3 214048464
n×4 285397952
n×5 356747440

Division

n÷y
n÷2 35674744
n÷3 23783162.666667
n÷3 17837372
n÷5 14269897.6

Exponentiation

ny
n2 5090749437862144
n3 3.6322236592775E+23
n4 2.5915729839094E+31
n5 1.8490740551657E+39

Nth Root

y√n
2√n 8446.8626128285
3√n 414.76008390563
4√n 91.906814833442
5√n 37.211585285261

Divisors of 71349488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71349487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71349488 can be divided by 40 positive divisors. The sum of these divisors (counting 71349488) is 1, the average is 0.025.

Base conversion 71349488

Base System Value
2 Binary 100010000001011010011110000
3 Ternary 11222020221002122
4 Quaternary 10100023103300
5 Quinary 121231140423
6 Senary 11025133412
8 Octal 420132360
10 Decimal 71349488
12 Duodecimal 1ba8a268
16 Hexadecimal 440b4f0
20 Vigesimal 125ide8
36 Base36 16h9m8

Cryptographic Hash Functions

md5 1dee3f196ca5b3357a06fe810ff800fe
sha1 f3ba3b23e0b1e6a702eb2f44c0a8b12e86ea83c8
sha256 ef2cb81db20a22514030c54c7862b3e40bfa364dc99f6f9dd5fb4e1ed10e3e39
sha512 59b64da55af3b8e82783e9c5c32691f7ad42e4bc3cff65eefed7b0f153b12c42883b3078d90b255bdf7871df204a5d007b860a2ac4214bc6f7e883353d328d12
ripemd-160 4a88084b1f92132335fccad5f7cc5f3a113e97f4

71349488 as geometric shapes

Circle

Radius = n
Diameter 142698976
Circumference 448302054.67639
Area 1.5993061035254E+16

Sphere

Radius = n
Volume 1.5214622885575E+24
Surface area 6.3972244141016E+16
Circumference 448302054.67639

Square

Length = n
Perimeter 285397952
Area 5090749437862144
Diagonal 100903413.59798

Cube

Length = n
Surface area 30544496627172864
Volume 3.6322236592775E+23
Space diagonal 123580938.31003

Equilateral Triangle

Length = n
Perimeter 214048464
Area 2.204359168745E+15
Altitude 61790469.155013

Triangular Pyramid

Length = n
Surface area 2.204359168745E+15
Volume 4.2806166337689E+22
Height 33634471.199325