85831808 (number)

85831808 is an even 8-digits composite number following 85831807 and preceding 85831809. In scientific notation, it is written as 8.5831808 × 10^7. The sum of its digits is 41. It has a total of 10 prime factors and 64 positive divisors. There are 40919040 positive integers (up to 85831808) that are relatively prime to 85831808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5831808 × 10^7
Engineering notation 8.5831808 × 10^6

Prime Factorization of 85831808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 97 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1341122
Product of the distinct prime numbers

The prime factorization of 85831808 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 97 × 223. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 6, 90, 51, 164, 935, 7579, 4842, 45482, 79384, 263251, 194333, 1335863, 3775442, 51737869, 47061675, 943437158, 170024922, 1071680315, 8073993718

Basic calculations (n = 85831808)

Multiplication

n×y
n×2 171663616
n×3 257495424
n×4 343327232
n×5 429159040

Division

n÷y
n÷2 42915904
n÷3 28610602.666667
n÷3 21457952
n÷5 17166361.6

Exponentiation

ny
n2 7367099264548864
n3 6.323314495917E+23
n4 5.4274151573716E+31
n5 4.6584485572381E+39

Nth Root

y√n
2√n 9264.5457524911
3√n 441.11255638951
4√n 96.252510369813
5√n 38.612653887682

Divisors of 85831808

1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 223, 248, 388, 446, 496, 776, 892, 992, 1552, 1784, 1984, 3007, 3104, 3568, 3968, 6014, 6208, 6913, 7136, 12028, 12416, 13826, 14272, 21631, 24056, 27652, 28544, 43262, 48112, 55304, 86524, 96224, 110608, 173048, 192448, 221216, 346096, 384896, 442432, 670561, 692192, 884864, 1341122, 1384384, 2682244, 2768768, 5364488, 10728976, 21457952, 42915904, 85831808

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85831807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85831808 can be divided by 64 positive divisors. The sum of these divisors (counting 85831808) is 1, the average is 0.015625.

Base conversion 85831808

Base System Value
2 Binary 101000111011011000010000000
3 Ternary 12222111201002212
4 Quaternary 11013123002000
5 Quinary 133433104213
6 Senary 12303401252
8 Octal 507330200
10 Decimal 85831808
12 Duodecimal 248b3228
16 Hexadecimal 51db080
20 Vigesimal 16g8ja8
36 Base36 1f3o8w

Cryptographic Hash Functions

md5 1dc7a74dc682c99f5b6bba02a784e41b
sha1 cf24def1f4a31f2553caf077a0353e71a306c8ab
sha256 24b2d9255dfb83ac0ac40a2f28e6aac3f3502aa1610f407881ba80b39f118f96
sha512 27db613e607a5d0fd28f5646c42533013052cf00bf9fadaf476257d8416c9972108324db7b4bd73c6c4621c99ecd2c39c7c10d9a4de88bc6df2c9ea3499b122b
ripemd-160 1dccfed557dd2b5798995e2858d9865362ab292f

85831808 as geometric shapes

Circle

Radius = n
Diameter 171663616
Circumference 539297154.91426
Area 2.3144424927773E+16

Sphere

Radius = n
Volume 2.6487037822281E+24
Surface area 9.2577699711094E+16
Circumference 539297154.91426

Square

Length = n
Perimeter 343327232
Area 7367099264548864
Diagonal 121384506.9566

Cube

Length = n
Surface area 44202595587293184
Volume 6.323314495917E+23
Space diagonal 148665052.3615

Equilateral Triangle

Length = n
Perimeter 257495424
Area 3.1900475576505E+15
Altitude 74332526.180748

Triangular Pyramid

Length = n
Surface area 3.1900475576505E+15
Volume 7.4520975993968E+22
Height 40461502.318868