85887140 (number)

85887140 is an even 8-digits composite number following 85887139 and preceding 85887141. In scientific notation, it is written as 8.5887140 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 34354848 positive integers (up to 85887140) that are relatively prime to 85887140.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred eighty-seven thousand one hundred forty

Notation

Scientific notation 8.5887140 × 10^7
Engineering notation 8.5887140 × 10^6

Prime Factorization of 85887140

Prime Factorization 2 × 2 × 5 × 4294357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42943570
Product of the distinct prime numbers

The prime factorization of 85887140 is 2 × 2 × 5 × 4294357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 65, 8, 990, 39, 4039, 8898, 35207, 75197, 213638, 407897, 8398727, 6302432, 48300812, 85050217, 477943712, 447158852, 6609585698, 410690026

Basic calculations (n = 85887140)

Multiplication

n×y
n×2 171774280
n×3 257661420
n×4 343548560
n×5 429435700

Division

n÷y
n÷2 42943570
n÷3 28629046.666667
n÷3 21471785
n÷5 17177428

Exponentiation

ny
n2 7376600817379600
n3 6.335551471264E+23
n4 5.4414239618965E+31
n5 4.6734834161476E+39

Nth Root

y√n
2√n 9267.5314944164
3√n 441.20732466393
4√n 96.268019063531
5√n 38.617630981141

Divisors of 85887140

1, 2, 4, 5, 10, 20, 4294357, 8588714, 17177428, 21471785, 42943570, 85887140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85887139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85887140 can be divided by 12 positive divisors. The sum of these divisors (counting 85887140) is 1, the average is 0.083333333333333.

Base conversion 85887140

Base System Value
2 Binary 101000111101000100010100100
3 Ternary 12222121112000012
4 Quaternary 11013220202210
5 Quinary 133441342030
6 Senary 12304505352
8 Octal 507504244
10 Decimal 85887140
12 Duodecimal 2491b258
16 Hexadecimal 51e88a4
20 Vigesimal 16gfhh0
36 Base36 1f4uxw

Cryptographic Hash Functions

md5 d487436093d3f353eeae96da4d689b6a
sha1 9efc289f3211f54ff42eb315b9d67dfa2fda2027
sha256 d9e0bb5994bced3baf2ba259b20fcb7960c32a4d04c1a67d57c8875af56d06c3
sha512 15831feba4cc6493542b189c4c6a3d16e930ad31587874582d2bce2ca4aaf07e38039ab73af57dd423718a8119906db71e8270f8fe545ff3dcddfe98005ec22b
ripemd-160 fbaeccffcd5a3314b9c8d72cced8db99f7d4d833

85887140 as geometric shapes

Circle

Radius = n
Diameter 171774280
Circumference 539644816.12368
Area 2.3174274936344E+16

Sphere

Radius = n
Volume 2.653829594475E+24
Surface area 9.2697099745377E+16
Circumference 539644816.12368

Square

Length = n
Perimeter 343548560
Area 7376600817379600
Diagonal 121462758.22144

Cube

Length = n
Surface area 44259604904277600
Volume 6.335551471264E+23
Space diagonal 148760890.19678

Equilateral Triangle

Length = n
Perimeter 257661420
Area 3.1941618507139E+15
Altitude 74380445.098391

Triangular Pyramid

Length = n
Surface area 3.1941618507139E+15
Volume 7.4665190131453E+22
Height 40487586.073812