82456720 (number)

82456720 is an even 8-digits composite number following 82456719 and preceding 82456721. In scientific notation, it is written as 8.2456720 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 80 positive divisors. There are 31629312 positive integers (up to 82456720) that are relatively prime to 82456720.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred fifty-six thousand seven hundred twenty

Notation

Scientific notation 8.2456720 × 10^7
Engineering notation 8.2456720 × 10^6

Prime Factorization of 82456720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 37 × 89 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10307090
Product of the distinct prime numbers

The prime factorization of 82456720 is 2 × 2 × 2 × 2 × 5 × 37 × 89 × 313. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 1, 85, 83, 666, 164, 3000, 9410, 98265, 28943, 958129, 479963, 6139383, 1431029, 76716444, 48207438, 511729148, 926901799, 8159573952, 5924719715

Basic calculations (n = 82456720)

Multiplication

n×y
n×2 164913440
n×3 247370160
n×4 329826880
n×5 412283600

Division

n÷y
n÷2 41228360
n÷3 27485573.333333
n÷3 20614180
n÷5 16491344

Exponentiation

ny
n2 6799110673158400
n3 5.6063236502563E+23
n4 4.6227905945856E+31
n5 3.8118014967638E+39

Nth Root

y√n
2√n 9080.5682641562
3√n 435.253245765
4√n 95.292015741909
5√n 38.304095459146

Divisors of 82456720

1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 89, 148, 178, 185, 296, 313, 356, 370, 445, 592, 626, 712, 740, 890, 1252, 1424, 1480, 1565, 1780, 2504, 2960, 3130, 3293, 3560, 5008, 6260, 6586, 7120, 11581, 12520, 13172, 16465, 23162, 25040, 26344, 27857, 32930, 46324, 52688, 55714, 57905, 65860, 92648, 111428, 115810, 131720, 139285, 185296, 222856, 231620, 263440, 278570, 445712, 463240, 557140, 926480, 1030709, 1114280, 2061418, 2228560, 4122836, 5153545, 8245672, 10307090, 16491344, 20614180, 41228360, 82456720

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82456719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82456720 can be divided by 80 positive divisors. The sum of these divisors (counting 82456720) is 1, the average is 0.0125.

Base conversion 82456720

Base System Value
2 Binary 100111010100011000010010000
3 Ternary 12202011020100121
4 Quaternary 10322203002100
5 Quinary 132102103340
6 Senary 12103200024
8 Octal 472430220
10 Decimal 82456720
12 Duodecimal 23746014
16 Hexadecimal 4ea3090
20 Vigesimal 15f71g0
36 Base36 1d3c0g

Cryptographic Hash Functions

md5 03a2d9e55036a0c8b24933c5d749b779
sha1 c9734489913c0bb5e952c21c6fe48dd7f0465b2c
sha256 56bf52d3038b6b441b227018ee2f4a7db87826fcdd7973b473e3cd343e4a9365
sha512 440bd0b41552aa9e07c84361fbc2fcdf2a09612dc03e5e0f0c09dd989370d52fbd0ff983b080522ed6ec6fd8ce20278b32cb3c76d8acafa3b1bf316c6a5b186c
ripemd-160 9209a762a87067d51cf5a35036045d10623da86a

82456720 as geometric shapes

Circle

Radius = n
Diameter 164913440
Circumference 518090851.58222
Area 2.1360036141738E+16

Sphere

Radius = n
Volume 2.3483713591056E+24
Surface area 8.5440144566954E+16
Circumference 518090851.58222

Square

Length = n
Perimeter 329826880
Area 6799110673158400
Diagonal 116611411.7328

Cube

Length = n
Surface area 40794664038950400
Volume 5.6063236502563E+23
Space diagonal 142819228.46548

Equilateral Triangle

Length = n
Perimeter 247370160
Area 2.9441012830485E+15
Altitude 71409614.23274

Triangular Pyramid

Length = n
Surface area 2.9441012830485E+15
Volume 6.6071157843713E+22
Height 38870470.5776