85187816 (number)

85187816 is an even 8-digits composite number following 85187815 and preceding 85187817. In scientific notation, it is written as 8.5187816 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 64 positive divisors. There are 33546240 positive integers (up to 85187816) that are relatively prime to 85187816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5187816 × 10^7
Engineering notation 8.5187816 × 10^6

Prime Factorization of 85187816

Prime Factorization 2 × 2 × 2 × 17 × 43 × 7 × 2081

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21296954
Product of the distinct prime numbers

The prime factorization of 85187816 is 2 × 2 × 2 × 17 × 43 × 7 × 2081. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 2, 31, 682, 390, 8229, 7881, 40647, 22348, 74305, 719487, 6452636, 799235, 98719006, 53865281, 159327977, 788938105, 1985402681, 6716071287

Basic calculations (n = 85187816)

Multiplication

n×y
n×2 170375632
n×3 255563448
n×4 340751264
n×5 425939080

Division

n÷y
n÷2 42593908
n÷3 28395938.666667
n÷3 21296954
n÷5 17037563.2

Exponentiation

ny
n2 7256963994849856
n3 6.1820491351189E+23
n4 5.2663526422547E+31
n5 4.4862907987951E+39

Nth Root

y√n
2√n 9229.7245896072
3√n 440.00657014983
4√n 96.071455644261
5√n 38.554537423385

Divisors of 85187816

1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 952, 1204, 1462, 2081, 2408, 2924, 4162, 5117, 5848, 8324, 10234, 14567, 16648, 20468, 29134, 35377, 40936, 58268, 70754, 89483, 116536, 141508, 178966, 247639, 283016, 357932, 495278, 626381, 715864, 990556, 1252762, 1521211, 1981112, 2505524, 3042422, 5011048, 6084844, 10648477, 12169688, 21296954, 42593908, 85187816

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 -85187815
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 85187816 can be divided by 64 positive divisors. The sum of these divisors (counting 85187816) is 1, the average is 0.015625.

Base conversion 85187816

Base System Value
2 Binary 101000100111101110011101000
3 Ternary 12221021222201022
4 Quaternary 11010331303220
5 Quinary 133302002231
6 Senary 12241512012
8 Octal 504756350
10 Decimal 85187816
12 Duodecimal 24642608
16 Hexadecimal 513dce8
20 Vigesimal 16c89ag
36 Base36 1epvc8

Cryptographic Hash Functions

md5 e2bfcc204acc82ffa1e21c0d3de132e0
sha1 93823adb27e0399741e9dd58e85a47356c1d304b
sha256 5e9cdaa5fbd05435e1ca0b13bd88ae5b15553f87ddbe3252a63f16acbae0b2b9
sha512 fd313af8b7276f2543e72693fb60c9fdaa205d8ac2b214999b6af7e0e050568c4dc3788fd1df3e70c5b4eee69b86080ba93aa22367328219ea54f67f40bdd4ff
ripemd-160 e627bcc9f2b497ce6382f5545d0fd6c6dad03aaf

85187816 as geometric shapes

Circle

Radius = n
Diameter 170375632
Circumference 535250833.84192
Area 2.2798424773586E+16

Sphere

Radius = n
Volume 2.5895306862694E+24
Surface area 9.1193699094344E+16
Circumference 535250833.84192

Square

Length = n
Perimeter 340751264
Area 7256963994849856
Diagonal 120473764.73614

Cube

Length = n
Surface area 43541783969099136
Volume 6.1820491351189E+23
Space diagonal 147549625.49783

Equilateral Triangle

Length = n
Perimeter 255563448
Area 3.1423575869445E+15
Altitude 73774812.748914

Triangular Pyramid

Length = n
Surface area 3.1423575869445E+15
Volume 7.2856147751184E+22
Height 40157921.578715