91438082 (number)

91438082 is an even 8-digits composite number following 91438081 and preceding 91438083. In scientific notation, it is written as 9.1438082 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 44841888 positive integers (up to 91438082) that are relatively prime to 91438082.

Interesting facts

Basic properties

Name

Name ninety-one million four hundred thirty-eight thousand eighty-two

Notation

Scientific notation 9.1438082 × 10^7
Engineering notation 9.1438082 × 10^6

Prime Factorization of 91438082

Prime Factorization 2 × 59 × 827 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91438082
Product of the distinct prime numbers

The prime factorization of 91438082 is 2 × 59 × 827 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 1, 70, 127, 629, 402, 3061, 77140, 33331, 40049, 631474, 1590431, 5896604, 77022414, 91844941, 621456410, 799472724, 1543673613, 377284518

Basic calculations (n = 91438082)

Multiplication

n×y
n×2 182876164
n×3 274314246
n×4 365752328
n×5 457190410

Division

n÷y
n÷2 45719041
n÷3 30479360.666667
n÷3 22859520.5
n÷5 18287616.4

Exponentiation

ny
n2 8360922839838724
n3 7.6450674822485E+23
n4 6.9905030733737E+31
n5 6.3919819324439E+39

Nth Root

y√n
2√n 9562.3261814268
3√n 450.51477222468
4√n 97.787147322267
5√n 39.104381531629

Divisors of 91438082

1, 2, 59, 118, 827, 937, 1654, 1874, 48793, 55283, 97586, 110566, 774899, 1549798, 45719041, 91438082

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91438081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91438082 can be divided by 16 positive divisors. The sum of these divisors (counting 91438082) is 1, the average is 0.0625.

Base conversion 91438082

Base System Value
2 Binary 101011100110011110000000010
3 Ternary 20101001112110122
4 Quaternary 11130303300002
5 Quinary 141402004312
6 Senary 13023500242
8 Octal 534636002
10 Decimal 91438082
12 Duodecimal 26757682
16 Hexadecimal 5733c02
20 Vigesimal 18b9f42
36 Base36 1ifu2q

Cryptographic Hash Functions

md5 a92c1bfba7ff30dfa91102b1512a8ce5
sha1 55977d61fda734455c3ba7188f1a1e76913c461d
sha256 4c8d9af51d433ebe18f190432028da62cdc9fc7a7fd7c24b05c8c04b46fb81fb
sha512 b249142e4650779ddf17ed2e15bcf177cdf5f6df3a17d850f9b2c1bcddba482ca5216c6a133db6018f72ab23b29386080ef2c8300d5fe86ec788077c0a8ac22b
ripemd-160 e046b882edeb8a9ae362e29168200c3291dd9985

91438082 as geometric shapes

Circle

Radius = n
Diameter 182876164
Circumference 574522413.33908
Area 2.6266613770868E+16

Sphere

Radius = n
Volume 3.2023583784573E+24
Surface area 1.0506645508347E+17
Circumference 574522413.33908

Square

Length = n
Perimeter 365752328
Area 8360922839838724
Diagonal 129312975.68178

Cube

Length = n
Surface area 50165537039032344
Volume 7.6450674822485E+23
Space diagonal 158375403.77065

Equilateral Triangle

Length = n
Perimeter 274314246
Area 3.6203857891909E+15
Altitude 79187701.885325

Triangular Pyramid

Length = n
Surface area 3.6203857891909E+15
Volume 9.0097984322111E+22
Height 43104325.227261