71320420 (number)

71320420 is an even 8-digits composite number following 71320419 and preceding 71320421. In scientific notation, it is written as 7.1320420 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 28492800 positive integers (up to 71320420) that are relatively prime to 71320420.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty thousand four hundred twenty

Notation

Scientific notation 7.1320420 × 10^7
Engineering notation 7.1320420 × 10^6

Prime Factorization of 71320420

Prime Factorization 2 × 2 × 5 × 3361 × 1061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35660210
Product of the distinct prime numbers

The prime factorization of 71320420 is 2 × 2 × 5 × 3361 × 1061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 61, 84, 726, 544, 3427, 4944, 17173, 60901, 74188, 34090, 945490, 2361130, 10746709, 28161989, 576454532, 161287584, 1583191671, 151973760

Basic calculations (n = 71320420)

Multiplication

n×y
n×2 142640840
n×3 213961260
n×4 285281680
n×5 356602100

Division

n÷y
n÷2 35660210
n÷3 23773473.333333
n÷3 17830105
n÷5 14264084

Exponentiation

ny
n2 5086602308976400
n3 3.6277861304917E+23
n4 2.5873523049684E+31
n5 1.8453105307831E+39

Nth Root

y√n
2√n 8445.1417986911
3√n 414.70375141198
4√n 91.897452623515
5√n 37.208552768268

Divisors of 71320420

1, 2, 4, 5, 10, 20, 1061, 2122, 3361, 4244, 5305, 6722, 10610, 13444, 16805, 21220, 33610, 67220, 3566021, 7132042, 14264084, 17830105, 35660210, 71320420

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 -71320419
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 71320420 can be divided by 24 positive divisors. The sum of these divisors (counting 71320420) is 1, the average is 0.041666666666667.

Base conversion 71320420

Base System Value
2 Binary 100010000000100001101100100
3 Ternary 11222012110020001
4 Quaternary 10100010031210
5 Quinary 121224223140
6 Senary 11024351044
8 Octal 420041544
10 Decimal 71320420
12 Duodecimal 1ba75484
16 Hexadecimal 4404364
20 Vigesimal 125f110
36 Base36 16gn6s

Cryptographic Hash Functions

md5 b59fc6ca16243012e599c71baa609e60
sha1 1b098093ab03b38342411141bc6281220c89adbc
sha256 0747f479f2084b502d3f40d32b0324527791b74fc5f03b66a34c7cd18ee90d61
sha512 5de1646df3758635394297f4a464b2660fd782fd665545389a8c7aaad9625344bc44bacbe9b46817647871a3fa45114a20e96b128e513a0f734d4324a4434bc8
ripemd-160 4c04f6bc3c2712748bc49bd2d861f925c41832ee

71320420 as geometric shapes

Circle

Radius = n
Diameter 142640840
Circumference 448119415.04588
Area 1.5980032445613E+16

Sphere

Radius = n
Volume 1.5196035008463E+24
Surface area 6.3920129782453E+16
Circumference 448119415.04588

Square

Length = n
Perimeter 285281680
Area 5086602308976400
Diagonal 100862305.23815

Cube

Length = n
Surface area 30519613853858400
Volume 3.6277861304917E+23
Space diagonal 123530591.05715

Equilateral Triangle

Length = n
Perimeter 213961260
Area 2.2025634092611E+15
Altitude 61765295.528576

Triangular Pyramid

Length = n
Surface area 2.2025634092611E+15
Volume 4.2753869559419E+22
Height 33620768.412715