86409938 (number)

86409938 is an even 8-digits composite number following 86409937 and preceding 86409939. In scientific notation, it is written as 8.6409938 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 43204968 positive integers (up to 86409938) that are relatively prime to 86409938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6409938 × 10^7
Engineering notation 8.6409938 × 10^6

Prime Factorization of 86409938

Prime Factorization 2 × 43204969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 86409938
Product of the distinct prime numbers

The prime factorization of 86409938 is 2 × 43204969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 54, 4, 1000, 430, 4524, 9819, 76710, 7399, 96785, 85911, 9389140, 3735424, 55544258, 44569974, 759928919, 740349056, 5665935541, 2394323751

Basic calculations (n = 86409938)

Multiplication

n×y
n×2 172819876
n×3 259229814
n×4 345639752
n×5 432049690

Division

n÷y
n÷2 43204969
n÷3 28803312.666667
n÷3 21602484.5
n÷5 17281987.6

Exponentiation

ny
n2 7466677385163844
n3 6.4519512991801E+23
n4 5.5751271174117E+31
n5 4.8174638855767E+39

Nth Root

y√n
2√n 9295.6945948111
3√n 442.10072914304
4√n 96.414182539765
5√n 38.664530300454

Divisors of 86409938

1, 2, 43204969, 86409938

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86409937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86409938 can be divided by 4 positive divisors. The sum of these divisors (counting 86409938) is 1, the average is 0.25.

Base conversion 86409938

Base System Value
2 Binary 101001001101000001011010010
3 Ternary 20000121002011002
4 Quaternary 11021220023102
5 Quinary 134110104223
6 Senary 12324022002
8 Octal 511501322
10 Decimal 86409938
12 Duodecimal 24b31902
16 Hexadecimal 52682d2
20 Vigesimal 17014gi
36 Base36 1fg2c2

Cryptographic Hash Functions

md5 c8169cdb4e7c62ef8ba79e1b77f4d957
sha1 c664bd9e17518aa61c874d40fbfa3cec40f02dbe
sha256 3ae1d95ceaad952a5e919659be1377f5484943d2426df140b6e8ddf96d2c0faf
sha512 45f0852ec23dcb01ee9bf78848b117658a43e72796ad98875a4d88ec20567c9313c95dfe6ec72ff4d0177151a32e66b38cc398bf87d2b3efea4c0e59ad641060
ripemd-160 5c161ba836751430a960b433cf4ef1e2283b3cce

86409938 as geometric shapes

Circle

Radius = n
Diameter 172819876
Circumference 542929652.8359
Area 2.3457258819956E+16

Sphere

Radius = n
Volume 2.7025870403764E+24
Surface area 9.3829035279823E+16
Circumference 542929652.8359

Square

Length = n
Perimeter 345639752
Area 7466677385163844
Diagonal 122202106.24342

Cube

Length = n
Surface area 44800064310983064
Volume 6.4519512991801E+23
Space diagonal 149666402.89488

Equilateral Triangle

Length = n
Perimeter 259229814
Area 3.2331661487073E+15
Altitude 74833201.447438

Triangular Pyramid

Length = n
Surface area 3.2331661487073E+15
Volume 7.6036975258927E+22
Height 40734035.414473