85751540 (number)

85751540 is an even 8-digits composite number following 85751539 and preceding 85751541. In scientific notation, it is written as 8.5751540 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 29400480 positive integers (up to 85751540) that are relatively prime to 85751540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5751540 × 10^7
Engineering notation 8.5751540 × 10^6

Prime Factorization of 85751540

Prime Factorization 2 × 2 × 7 × 5 × 612511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42875770
Product of the distinct prime numbers

The prime factorization of 85751540 is 2 × 2 × 7 × 5 × 612511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 57, 50, 493, 670, 3208, 9403, 3138, 65287, 82834, 965033, 1628243, 4705370, 40812196, 30869750, 190330719, 105491709, 3435284579, 8632760021

Basic calculations (n = 85751540)

Multiplication

n×y
n×2 171503080
n×3 257254620
n×4 343006160
n×5 428757700

Division

n÷y
n÷2 42875770
n÷3 28583846.666667
n÷3 21437885
n÷5 17150308

Exponentiation

ny
n2 7353326612371600
n3 6.3055908113385E+23
n4 5.4071412268212E+31
n5 4.6367068719741E+39

Nth Root

y√n
2√n 9260.2127405368
3√n 440.97500728198
4√n 96.229999171448
5√n 38.605429245427

Divisors of 85751540

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 612511, 1225022, 2450044, 3062555, 4287577, 6125110, 8575154, 12250220, 17150308, 21437885, 42875770, 85751540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85751539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85751540 can be divided by 24 positive divisors. The sum of these divisors (counting 85751540) is 1, the average is 0.041666666666667.

Base conversion 85751540

Base System Value
2 Binary 101000111000111011011110100
3 Ternary 12222100121222222
4 Quaternary 11013013123310
5 Quinary 133423022130
6 Senary 12301541512
8 Octal 507073364
10 Decimal 85751540
12 Duodecimal 24874898
16 Hexadecimal 51c76f4
20 Vigesimal 16fiih0
36 Base36 1f1yb8

Cryptographic Hash Functions

md5 525a775528126fe1a60786f0f625c9df
sha1 83f81d23d010a340d77f3f63e66b2aa4d0b99c79
sha256 1af8ec31df5ccc175ff959b6b6df139fbbd01398cc32bbee46092024a7771229
sha512 1392743f023afe7f627a1a29d17a3834e6e8270ac909ecdf803f637da80939358be55469746aeacf9a4307c3a374152e04a269b7fba9ee4cd5c066e88836e8ff
ripemd-160 59a020fc3031bd037f135eb6b6b646cdb0658aac

85751540 as geometric shapes

Circle

Radius = n
Diameter 171503080
Circumference 538792816.19602
Area 2.3101156864873E+16

Sphere

Radius = n
Volume 2.6412797025926E+24
Surface area 9.2404627459492E+16
Circumference 538792816.19602

Square

Length = n
Perimeter 343006160
Area 7353326612371600
Diagonal 121270990.86238

Cube

Length = n
Surface area 44119959674229600
Volume 6.3055908113385E+23
Space diagonal 148526024.10727

Equilateral Triangle

Length = n
Perimeter 257254620
Area 3.184083824319E+15
Altitude 74263012.053637

Triangular Pyramid

Length = n
Surface area 3.184083824319E+15
Volume 7.4312100368084E+22
Height 40423663.620793