71348440 (number)

71348440 is an even 8-digits composite number following 71348439 and preceding 71348441. In scientific notation, it is written as 7.1348440 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 28539360 positive integers (up to 71348440) that are relatively prime to 71348440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1348440 × 10^7
Engineering notation 7.1348440 × 10^6

Prime Factorization of 71348440

Prime Factorization 2 × 2 × 2 × 5 × 1783711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17837110
Product of the distinct prime numbers

The prime factorization of 71348440 is 2 × 2 × 2 × 5 × 1783711. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 72, 98, 492, 839, 4106, 1850, 20372, 88354, 499219, 769501, 8505519, 881610, 40184343, 58679776, 713843172, 943864060, 3484040956, 1539196856

Basic calculations (n = 71348440)

Multiplication

n×y
n×2 142696880
n×3 214045320
n×4 285393760
n×5 356742200

Division

n÷y
n÷2 35674220
n÷3 23782813.333333
n÷3 17837110
n÷5 14269688

Exponentiation

ny
n2 5090599890433600
n3 3.6320636084661E+23
n4 2.5914207244483E+31
n5 1.8489382607305E+39

Nth Root

y√n
2√n 8446.8005777336
3√n 414.75805319405
4√n 91.90647734373
5√n 37.211475969913

Divisors of 71348440

1, 2, 4, 5, 8, 10, 20, 40, 1783711, 3567422, 7134844, 8918555, 14269688, 17837110, 35674220, 71348440

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 -71348439
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 71348440 can be divided by 16 positive divisors. The sum of these divisors (counting 71348440) is 1, the average is 0.0625.

Base conversion 71348440

Base System Value
2 Binary 100010000001011000011011000
3 Ternary 11222020212122211
4 Quaternary 10100023003120
5 Quinary 121231122230
6 Senary 11025124504
8 Octal 420130330
10 Decimal 71348440
12 Duodecimal 1ba89734
16 Hexadecimal 440b0d8
20 Vigesimal 125ib20
36 Base36 16h8t4

Cryptographic Hash Functions

md5 e1fa903e0d628615739e63ddf2caf285
sha1 578c3b5c054e7ad3dd34fe7276c44c6d0229630a
sha256 8cef6586c553008beff770893f687f88f78ab5943c5cb4e892e02569f0e6b2b1
sha512 f76aedd9da58e96eda442e1cea0cfdad22e34c62c2a77cb20303adc5ee91758a4cc09ffc9bac007274f98d5ea4f3ba99ca6cec98e64a7e2ba1a4c806be821eeb
ripemd-160 dd254f1ce4e333f1ec71fd0b36d7af8e9aeb2f9e

71348440 as geometric shapes

Circle

Radius = n
Diameter 142696880
Circumference 448295469.89818
Area 1.5992591218151E+16

Sphere

Radius = n
Volume 1.5213952466304E+24
Surface area 6.3970364872605E+16
Circumference 448295469.89818

Square

Length = n
Perimeter 285393760
Area 5090599890433600
Diagonal 100901931.50216

Cube

Length = n
Surface area 30543599342601600
Volume 3.6320636084661E+23
Space diagonal 123579123.12078

Equilateral Triangle

Length = n
Perimeter 214045320
Area 2.2042944128089E+15
Altitude 61789561.56039

Triangular Pyramid

Length = n
Surface area 2.2042944128089E+15
Volume 4.2804280120787E+22
Height 33633977.167388