86439816 (number)

86439816 is an even 8-digits composite number following 86439815 and preceding 86439817. In scientific notation, it is written as 8.6439816 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 27067392 positive integers (up to 86439816) that are relatively prime to 86439816.

Interesting facts

Basic properties

Name

Name eighty-six million four hundred thirty-nine thousand eight hundred sixteen

Notation

Scientific notation 8.6439816 × 10^7
Engineering notation 8.6439816 × 10^6

Prime Factorization of 86439816

Prime Factorization 2 × 2 × 2 × 9 × 19 × 179 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21609954
Product of the distinct prime numbers

The prime factorization of 86439816 is 2 × 2 × 2 × 9 × 19 × 179 × 353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 5, 61, 87, 127, 281, 5996, 4320, 43602, 46770, 646654, 28857, 6657498, 4744598, 67354181, 50923266, 238630551, 762437858, 2591163406, 9416871448

Basic calculations (n = 86439816)

Multiplication

n×y
n×2 172879632
n×3 259319448
n×4 345759264
n×5 432199080

Division

n÷y
n÷2 43219908
n÷3 28813272
n÷3 21609954
n÷5 17287963.2

Exponentiation

ny
n2 7471841790113856
n3 6.4586462951855E+23
n4 5.5828419736492E+31
n5 4.8257983295931E+39

Nth Root

y√n
2√n 9297.3015439965
3√n 442.15167838857
4√n 96.422515752269
5√n 38.667203740848

Divisors of 86439816

1, 2, 4, 8, 9, 18, 19, 36, 38, 72, 76, 152, 171, 179, 342, 353, 358, 684, 706, 716, 1368, 1412, 1432, 1611, 2824, 3177, 3222, 3401, 6354, 6444, 6707, 6802, 12708, 12888, 13414, 13604, 25416, 26828, 27208, 30609, 53656, 60363, 61218, 63187, 120726, 122436, 126374, 241452, 244872, 252748, 482904, 505496, 568683, 1137366, 1200553, 2274732, 2401106, 4549464, 4802212, 9604424, 10804977, 21609954, 43219908, 86439816

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 -86439815
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 86439816 can be divided by 64 positive divisors. The sum of these divisors (counting 86439816) is 1, the average is 0.015625.

Base conversion 86439816

Base System Value
2 Binary 101001001101111011110001000
3 Ternary 20000122121010200
4 Quaternary 11021233132020
5 Quinary 134112033231
6 Senary 12324412200
8 Octal 511573610
10 Decimal 86439816
12 Duodecimal 24b47060
16 Hexadecimal 526f788
20 Vigesimal 1704jag
36 Base36 1fgpe0

Cryptographic Hash Functions

md5 33309916d1eb89a4383eb75f650a7512
sha1 7008bbd745569d2ffa22bb4a429c2aa2c8d21dfd
sha256 4f37dbb9abdd45d70291ddd42892cf0cd6010c1ee5193a46015aabc4a7221298
sha512 27605eb457e87699f7d65bf675939067a80bfc36ee6bee4b9536ccf73e6f340338373e54287822014f14c261aa22f86bc9c644cb4ce6941bc3f7196c1928c378
ripemd-160 2a98c6fa205e8281781e706f6d71aa9dc701440a

86439816 as geometric shapes

Circle

Radius = n
Diameter 172879632
Circumference 543117381.84651
Area 2.3473483276607E+16

Sphere

Radius = n
Volume 2.7053914337453E+24
Surface area 9.3893933106428E+16
Circumference 543117381.84651

Square

Length = n
Perimeter 345759264
Area 7471841790113856
Diagonal 122244360.11623

Cube

Length = n
Surface area 44831050740683136
Volume 6.4586462951855E+23
Space diagonal 149718153.10891

Equilateral Triangle

Length = n
Perimeter 259319448
Area 3.2354024016484E+15
Altitude 74859076.554453

Triangular Pyramid

Length = n
Surface area 3.2354024016484E+15
Volume 7.6115876543518E+22
Height 40748120.038745