85909830 (number)

85909830 is an even 8-digits composite number following 85909829 and preceding 85909831. In scientific notation, it is written as 8.5909830 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 20756736 positive integers (up to 85909830) that are relatively prime to 85909830.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5909830 × 10^7
Engineering notation 8.5909830 × 10^6

Prime Factorization of 85909830

Prime Factorization 2 × 5 × 57 × 23 × 6553

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85909830
Product of the distinct prime numbers

The prime factorization of 85909830 is 2 × 5 × 57 × 23 × 6553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 26, 59, 701, 143, 9445, 9202, 50722, 1737, 227787, 751292, 2126519, 6942510, 37706482, 20589744, 963448585, 916534031, 7973480396, 132752409

Basic calculations (n = 85909830)

Multiplication

n×y
n×2 171819660
n×3 257729490
n×4 343639320
n×5 429549150

Division

n÷y
n÷2 42954915
n÷3 28636610
n÷3 21477457.5
n÷5 17181966

Exponentiation

ny
n2 7380498890628900
n3 6.3405740500912E+23
n4 5.4471763874574E+31
n5 4.6796599742648E+39

Nth Root

y√n
2√n 9268.7555799039
3√n 441.24617453421
4√n 96.274376549027
5√n 38.619671196863

Divisors of 85909830

1, 2, 5, 10, 23, 46, 57, 114, 115, 230, 285, 570, 1311, 2622, 6553, 6555, 13106, 13110, 32765, 65530, 150719, 301438, 373521, 747042, 753595, 1507190, 1867605, 3735210, 8590983, 17181966, 42954915, 85909830

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 -85909829
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 85909830 can be divided by 32 positive divisors. The sum of these divisors (counting 85909830) is 1, the average is 0.03125.

Base conversion 85909830

Base System Value
2 Binary 101000111101110000101000110
3 Ternary 12222122200010120
4 Quaternary 11013232011012
5 Quinary 133443103310
6 Senary 12305202410
8 Octal 507560506
10 Decimal 85909830
12 Duodecimal 24930406
16 Hexadecimal 51ee146
20 Vigesimal 16gieba
36 Base36 1f5cg6

Cryptographic Hash Functions

md5 e39cc3ba9f8daa21cab8ff7d0f5185f5
sha1 d99f4665c38a698a3c14f077c3408d12ca2fc260
sha256 6818bb8a0545427c0cc3e0d23878e4b4ec0415f6a83123833762bc2bc682c641
sha512 57301de6e81f3bab1977c47ff2336349b35923d8171198c9915b071eb7655fa5b7992b1ffe553fcb5c02976543af3bb3ec3ccfc02920852cd7c8a3b24ef6e69b
ripemd-160 630a1d3f4e8695e2225e131935e208a6bc679393

85909830 as geometric shapes

Circle

Radius = n
Diameter 171819660
Circumference 539787381.5983
Area 2.3186521094627E+16

Sphere

Radius = n
Volume 2.6559334473745E+24
Surface area 9.2746084378509E+16
Circumference 539787381.5983

Square

Length = n
Perimeter 343639320
Area 7380498890628900
Diagonal 121494846.72717

Cube

Length = n
Surface area 44282993343773400
Volume 6.3405740500912E+23
Space diagonal 148800190.4296

Equilateral Triangle

Length = n
Perimeter 257729490
Area 3.1958497659437E+15
Altitude 74400095.214802

Triangular Pyramid

Length = n
Surface area 3.1958497659437E+15
Volume 7.4724381790582E+22
Height 40498282.242389