91998082 (number)

91998082 is an even 8-digits composite number following 91998081 and preceding 91998083. In scientific notation, it is written as 9.1998082 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 40627200 positive integers (up to 91998082) that are relatively prime to 91998082.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-eight thousand eighty-two

Notation

Scientific notation 9.1998082 × 10^7
Engineering notation 9.1998082 × 10^6

Prime Factorization of 91998082

Prime Factorization 2 × 47 × 11 × 193 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 91998082
Product of the distinct prime numbers

The prime factorization of 91998082 is 2 × 47 × 11 × 193 × 461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 69, 60, 728, 557, 5374, 12, 27654, 80781, 808694, 650966, 8032314, 3536650, 17217797, 70079692, 995206949, 378962704, 2585168593, 7258794819

Basic calculations (n = 91998082)

Multiplication

n×y
n×2 183996164
n×3 275994246
n×4 367992328
n×5 459990410

Division

n÷y
n÷2 45999041
n÷3 30666027.333333
n÷3 22999520.5
n÷5 18399616.4

Exponentiation

ny
n2 8463647091678724
n3 7.7863929915932E+23
n4 7.1633322092482E+31
n5 6.5901282397965E+39

Nth Root

y√n
2√n 9591.5630634428
3√n 451.43260637431
4√n 97.936525685991
5√n 39.152162508296

Divisors of 91998082

1, 2, 11, 22, 47, 94, 193, 386, 461, 517, 922, 1034, 2123, 4246, 5071, 9071, 10142, 18142, 21667, 43334, 88973, 99781, 177946, 199562, 238337, 476674, 978703, 1957406, 4181731, 8363462, 45999041, 91998082

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 -91998081
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 91998082 can be divided by 32 positive divisors. The sum of these divisors (counting 91998082) is 1, the average is 0.03125.

Base conversion 91998082

Base System Value
2 Binary 101011110111100011110000010
3 Ternary 20102002222122101
4 Quaternary 11132330132002
5 Quinary 142022414312
6 Senary 13043501014
8 Octal 536743602
10 Decimal 91998082
12 Duodecimal 2698776a
16 Hexadecimal 57bc782
20 Vigesimal 18ejf42
36 Base36 1iru6a

Cryptographic Hash Functions

md5 553865845348363b99b683f82804d6b2
sha1 1fba58d85d7890866c71528541cb3b87e96ea264
sha256 25fd131e1809185077df1925aa8c205cc522576227bace9e1ec58f21d0555624
sha512 335672f741b65d4c74335d23a875a58caeca3f5ee1a52541c051c98a917f3d90dd97dec580bd44320448ed914f76e1517d2c9e86dd70b6f2bf8e417b7aba4665
ripemd-160 99737c225e4f6666056b5d36675df64d69f53758

91998082 as geometric shapes

Circle

Radius = n
Diameter 183996164
Circumference 578040997.1111
Area 2.6589331525794E+16

Sphere

Radius = n
Volume 3.2615566693803E+24
Surface area 1.0635732610318E+17
Circumference 578040997.1111

Square

Length = n
Perimeter 367992328
Area 8463647091678724
Diagonal 130104935.27671

Cube

Length = n
Surface area 50781882550072344
Volume 7.7863929915932E+23
Space diagonal 159345352.22289

Equilateral Triangle

Length = n
Perimeter 275994246
Area 3.66486669503E+15
Altitude 79672676.111444

Triangular Pyramid

Length = n
Surface area 3.66486669503E+15
Volume 9.1763521422316E+22
Height 43368311.758904