85909538 (number)

85909538 is an even 8-digits composite number following 85909537 and preceding 85909539. In scientific notation, it is written as 8.5909538 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 35755200 positive integers (up to 85909538) that are relatively prime to 85909538.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred nine thousand five hundred thirty-eight

Notation

Scientific notation 8.5909538 × 10^7
Engineering notation 8.5909538 × 10^6

Prime Factorization of 85909538

Prime Factorization 2 × 13 × 11 × 131 × 2293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85909538
Product of the distinct prime numbers

The prime factorization of 85909538 is 2 × 13 × 11 × 131 × 2293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 24, 94, 520, 670, 6839, 8101, 89230, 1920, 724672, 779488, 2803535, 8750225, 34324320, 857771, 327515656, 374524833, 4651661007, 2546758174

Basic calculations (n = 85909538)

Multiplication

n×y
n×2 171819076
n×3 257728614
n×4 343638152
n×5 429547690

Division

n÷y
n÷2 42954769
n÷3 28636512.666667
n÷3 21477384.5
n÷5 17181907.6

Exponentiation

ny
n2 7380448719373444
n3 6.3405093971406E+23
n4 5.4471023299301E+31
n5 4.6795804460302E+39

Nth Root

y√n
2√n 9268.7398280457
3√n 441.24567461459
4√n 96.274294741876
5√n 38.619644943851

Divisors of 85909538

1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 1441, 1703, 2293, 2882, 3406, 4586, 18733, 25223, 29809, 37466, 50446, 59618, 300383, 327899, 600766, 655798, 3304213, 3904979, 6608426, 7809958, 42954769, 85909538

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85909537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85909538 can be divided by 32 positive divisors. The sum of these divisors (counting 85909538) is 1, the average is 0.03125.

Base conversion 85909538

Base System Value
2 Binary 101000111101110000000100010
3 Ternary 12222122122201202
4 Quaternary 11013232000202
5 Quinary 133443101123
6 Senary 12305201202
8 Octal 507560042
10 Decimal 85909538
12 Duodecimal 24930202
16 Hexadecimal 51ee022
20 Vigesimal 16gidgi
36 Base36 1f5c82

Cryptographic Hash Functions

md5 aea8d3fc5cd79d0396925ff841cadc6a
sha1 34af380158069ccf2832661c76e5e4f338d269f6
sha256 04b152d1ac0a6a428cfc7674146aa26dfdceb4c7a431f4a44ad8a19a2d96075b
sha512 fa14a73566b6ab19df5c019ae0b3dec0cc90c5e7c72903fece5722c0afa66a6b8567fddc2d9e9f32534264f7fb395a190f78207b1f0f3d360a61e14d6ab8f09c
ripemd-160 df6c53edd57c0d68c5a4710852c6d78541e9062b

85909538 as geometric shapes

Circle

Radius = n
Diameter 171819076
Circumference 539785546.90819
Area 2.318636347698E+16

Sphere

Radius = n
Volume 2.6559063656099E+24
Surface area 9.2745453907919E+16
Circumference 539785546.90819

Square

Length = n
Perimeter 343638152
Area 7380448719373444
Diagonal 121494433.77681

Cube

Length = n
Surface area 44282692316240664
Volume 6.3405093971406E+23
Space diagonal 148799684.67077

Equilateral Triangle

Length = n
Perimeter 257728614
Area 3.1958280411529E+15
Altitude 74399842.335385

Triangular Pyramid

Length = n
Surface area 3.1958280411529E+15
Volume 7.4723619848253E+22
Height 40498144.592269