71290180 (number)

71290180 is an even 8-digits composite number following 71290179 and preceding 71290181. In scientific notation, it is written as 7.1290180 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 24579072 positive integers (up to 71290180) that are relatively prime to 71290180.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand one hundred eighty

Notation

Scientific notation 7.1290180 × 10^7
Engineering notation 7.1290180 × 10^6

Prime Factorization of 71290180

Prime Factorization 2 × 2 × 13 × 5 × 17 × 127 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 280670
Product of the distinct prime numbers

The prime factorization of 71290180 is 2 × 2 × 13 × 5 × 17 × 127 × 127. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 85, 89, 343, 730, 8559, 7371, 82996, 41263, 848868, 567622, 7323892, 3108102, 90815679, 18117067, 408451301, 973243582, 3235195983, 3014648520

Basic calculations (n = 71290180)

Multiplication

n×y
n×2 142580360
n×3 213870540
n×4 285160720
n×5 356450900

Division

n÷y
n÷2 35645090
n÷3 23763393.333333
n÷3 17822545
n÷5 14258036

Exponentiation

ny
n2 5082289764432400
n3 3.6231735211854E+23
n4 2.5829669249654E+31
n5 1.8414017701483E+39

Nth Root

y√n
2√n 8443.3512304061
3√n 414.64513138759
4√n 91.887709898583
5√n 37.205396932908

Divisors of 71290180

1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 127, 130, 170, 221, 254, 260, 340, 442, 508, 635, 884, 1105, 1270, 1651, 2159, 2210, 2540, 3302, 4318, 4420, 6604, 8255, 8636, 10795, 16129, 16510, 21590, 28067, 32258, 33020, 43180, 56134, 64516, 80645, 112268, 140335, 161290, 209677, 274193, 280670, 322580, 419354, 548386, 561340, 838708, 1048385, 1096772, 1370965, 2096770, 2741930, 3564509, 4193540, 5483860, 7129018, 14258036, 17822545, 35645090, 71290180

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71290179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71290180 can be divided by 72 positive divisors. The sum of these divisors (counting 71290180) is 1, the average is 0.013888888888889.

Base conversion 71290180

Base System Value
2 Binary 100001111111100110101000100
3 Ternary 11222010220202001
4 Quaternary 10033330311010
5 Quinary 121222241210
6 Senary 11023555044
8 Octal 417746504
10 Decimal 71290180
12 Duodecimal 1ba5ba84
16 Hexadecimal 43fcd44
20 Vigesimal 125b590
36 Base36 16fzus

Cryptographic Hash Functions

md5 74c659c0c5199cba3634f5a2551dbdd7
sha1 2483c4fb4aa6cb6cf0ef78a5588837b2e1c3d39e
sha256 cf107fcc761328f1702815aa685ca3ea40615ad7123f2b330400bfe14c3cf2d3
sha512 f32b20bf8d5f5ccdd562c606d275b3de687c37ce0b54b510fbcba9b123f9c7b4801dad9841eb10c0931d56066de187ea0230698b20e8b12f2a967d266a3aeb8b
ripemd-160 7b1baa8f45da48e6735cf87979a9780bc452429b

71290180 as geometric shapes

Circle

Radius = n
Diameter 142580360
Circumference 447929411.52219
Area 1.5966484187355E+16

Sphere

Radius = n
Volume 1.5176713755783E+24
Surface area 6.3865936749422E+16
Circumference 447929411.52219

Square

Length = n
Perimeter 285160720
Area 5082289764432400
Diagonal 100819539.42002

Cube

Length = n
Surface area 30493738586594400
Volume 3.6231735211854E+23
Space diagonal 123478213.84073

Equilateral Triangle

Length = n
Perimeter 213870540
Area 2.200696022696E+15
Altitude 61739106.920365

Triangular Pyramid

Length = n
Surface area 2.200696022696E+15
Volume 4.2699509437429E+22
Height 33606513.140006