85540231 (number)

85540231 is an odd 8-digits composite number following 85540230 and preceding 85540232. In scientific notation, it is written as 8.5540231 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 73075632 positive integers (up to 85540231) that are relatively prime to 85540231.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred forty thousand two hundred thirty-one

Notation

Scientific notation 8.5540231 × 10^7
Engineering notation 8.5540231 × 10^6

Prime Factorization of 85540231

Prime Factorization 49 × 317 × 5507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85540231
Product of the distinct prime numbers

The prime factorization of 85540231 is 49 × 317 × 5507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 97, 88, 50, 495, 11, 9310, 46670, 70043, 766394, 643115, 2758938, 1285370, 51365435, 94972583, 663441155, 403852861, 9174580434, 2834005416

Basic calculations (n = 85540231)

Multiplication

n×y
n×2 171080462
n×3 256620693
n×4 342160924
n×5 427701155

Division

n÷y
n÷2 42770115.5
n÷3 28513410.333333
n÷3 21385057.75
n÷5 17108046.2

Exponentiation

ny
n2 7317131119533361
n3 6.2590908622217E+23
n4 5.3540407820444E+31
n5 4.5798588527949E+39

Nth Root

y√n
2√n 9248.7961919376
3√n 440.61249238342
4√n 96.170661804615
5√n 38.586384159085

Divisors of 85540231

1, 49, 317, 5507, 15533, 269843, 1745719, 85540231

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85540230
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85540231 can be divided by 8 positive divisors. The sum of these divisors (counting 85540231) is 1, the average is 0.125.

Base conversion 85540231

Base System Value
2 Binary 101000110010011110110000111
3 Ternary 12221221220010201
4 Quaternary 11012103312013
5 Quinary 133344241411
6 Senary 12253231331
8 Octal 506236607
10 Decimal 85540231
12 Duodecimal 24792547
16 Hexadecimal 5193d87
20 Vigesimal 16ecabb
36 Base36 1exf9j

Cryptographic Hash Functions

md5 d7b8d0f957d2ddcee4e4507f5d8bd9c4
sha1 b74d51cc26a9f32141d7232d3e3e3ba5b2d0fc42
sha256 0b4b1b055c3b5702186e458a9b6a0edb3fd240ee467532a006b4ad3fbad0f5e7
sha512 dc855d1a92c2621142402d4dfeef23adc974cfe51c0572ebf52fb99aad31795e83722b0b96f6ffebc14b56c1d387a01ac3a86eba5574b36b58527593bf400e5c
ripemd-160 43713aa13e10766477966e2f8d33c1e229a2b16e

85540231 as geometric shapes

Circle

Radius = n
Diameter 171080462
Circumference 537465122.59195
Area 2.2987445370479E+16

Sphere

Radius = n
Volume 2.6218018494542E+24
Surface area 9.1949781481917E+16
Circumference 537465122.59195

Square

Length = n
Perimeter 342160924
Area 7317131119533361
Diagonal 120972154.80873

Cube

Length = n
Surface area 43902786717200166
Volume 6.2590908622217E+23
Space diagonal 148160026.18318

Equilateral Triangle

Length = n
Perimeter 256620693
Area 3.1684107161688E+15
Altitude 74080013.091589

Triangular Pyramid

Length = n
Surface area 3.1684107161688E+15
Volume 7.3764093212329E+22
Height 40324051.602909