81702016 (number)

81702016 is an even 8-digits composite number following 81702015 and preceding 81702017. In scientific notation, it is written as 8.1702016 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 32 positive divisors. There are 37136640 positive integers (up to 81702016) that are relatively prime to 81702016.

Interesting facts

Basic properties

Name

Name eighty-one million seven hundred two thousand sixteen

Notation

Scientific notation 8.1702016 × 10^7
Engineering notation 8.1702016 × 10^6

Prime Factorization of 81702016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 58027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1276594
Product of the distinct prime numbers

The prime factorization of 81702016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 58027. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 1, 20, 80, 734, 569, 1010, 326, 76456, 98828, 469368, 636194, 454433, 8504581, 48062620, 66457798, 687432980, 823170406, 2912003250, 9911830286

Basic calculations (n = 81702016)

Multiplication

n×y
n×2 163404032
n×3 245106048
n×4 326808064
n×5 408510080

Division

n÷y
n÷2 40851008
n÷3 27234005.333333
n÷3 20425504
n÷5 16340403.2

Exponentiation

ny
n2 6675219418464256
n3 5.4537888373088E+23
n4 4.4558554284642E+31
n5 3.6405237151007E+39

Nth Root

y√n
2√n 9038.9167492571
3√n 433.921255366
4√n 95.073217833715
5√n 38.233719934179

Divisors of 81702016

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 58027, 116054, 232108, 464216, 638297, 928432, 1276594, 1856864, 2553188, 3713728, 5106376, 7427456, 10212752, 20425504, 40851008, 81702016

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 -81702015
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 81702016 can be divided by 32 positive divisors. The sum of these divisors (counting 81702016) is 1, the average is 0.03125.

Base conversion 81702016

Base System Value
2 Binary 100110111101010110010000000
3 Ternary 12200201220002121
4 Quaternary 10313222302000
5 Quinary 131403431031
6 Senary 12035054024
8 Octal 467526200
10 Decimal 81702016
12 Duodecimal 23441314
16 Hexadecimal 4deac80
20 Vigesimal 15acf0g
36 Base36 1cn5og

Cryptographic Hash Functions

md5 2194aa140cf96f174dfa66156ecf1d24
sha1 8958ca19083ba9f391551f0f63c50adb850d073a
sha256 2f276f93fe5518ad60475bf4c608601dcf9477a83edc2fce65c2aeffb88a3b14
sha512 ef77ce03943c00a2d1f714258bf8b724cb3928f58e734cbb93d763282f02f79aed52465d64faf359ebeda4f5b3e239828d8336b6073ac6b694e54a955cb26661
ripemd-160 ebb5beca1b5ec913e99c2bdb4bb5d392c029c804

81702016 as geometric shapes

Circle

Radius = n
Diameter 163404032
Circumference 513348906.49815
Area 2.0970820286147E+16

Sphere

Radius = n
Volume 2.2844777260692E+24
Surface area 8.3883281144589E+16
Circumference 513348906.49815

Square

Length = n
Perimeter 326808064
Area 6675219418464256
Diagonal 115544099.10042

Cube

Length = n
Surface area 40051316510785536
Volume 5.4537888373088E+23
Space diagonal 141512042.79281

Equilateral Triangle

Length = n
Perimeter 245106048
Area 2.8904547961126E+15
Altitude 70756021.396403

Triangular Pyramid

Length = n
Surface area 2.8904547961126E+15
Volume 6.4273517833676E+22
Height 38514699.700141