91998075 (number)

91998075 is an odd 8-digits composite number following 91998074 and preceding 91998076. In scientific notation, it is written as 9.1998075 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 44928000 positive integers (up to 91998075) that are relatively prime to 91998075.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-eight thousand seventy-five

Notation

Scientific notation 9.1998075 × 10^7
Engineering notation 9.1998075 × 10^6

Prime Factorization of 91998075

Prime Factorization 3 × 5 × 5 × 13 × 157 × 601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18399615
Product of the distinct prime numbers

The prime factorization of 91998075 is 3 × 5 × 5 × 13 × 157 × 601. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91998075)

Multiplication

n×y
n×2 183996150
n×3 275994225
n×4 367992300
n×5 459990375

Division

n÷y
n÷2 45999037.5
n÷3 30666025
n÷3 22999518.75
n÷5 18399615

Exponentiation

ny
n2 8463645803705625
n3 7.7863912142275E+23
n4 7.1633300290584E+31
n5 6.5901257326307E+39

Nth Root

y√n
2√n 9591.5626985388
3√n 451.43259492469
4√n 97.936523823029
5√n 39.152161912489

Divisors of 91998075

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91998074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91998075 can be divided by 48 positive divisors. The sum of these divisors (counting 91998075) is 1, the average is 0.020833333333333.

Base conversion 91998075

Base System Value
2 Binary 101011110111100011101111011
3 Ternary 20102002222122010
4 Quaternary 11132330131323
5 Quinary 142022414300
6 Senary 13043501003
8 Octal 536743573
10 Decimal 91998075
12 Duodecimal 26987763
16 Hexadecimal 57bc77b
20 Vigesimal 18ejf3f
36 Base36 1iru63

Cryptographic Hash Functions

md5 63239b41a44cfb42ff52af3cd42a2b6b
sha1 65f1209a6697672c013a60db30c6e80f8bbb8e16
sha256 48a39ed95c812f8b12bd80ebae4f66e7cc73dc05400b8d51f53dc5afadecfd45
sha512 256acd3c9b655b13385259c6b594862ae6f6ab8625a882047a78a00d1039d2e6ee4b69383e4bbc6e5f4eb34a6e1e0f58b7290601c13f2cc0a2ab392db31ed78c
ripemd-160 492049b1f6273e3e7aea84b5ec3bd9a2d2846054

91998075 as geometric shapes

Circle

Radius = n
Diameter 183996150
Circumference 578040953.12881
Area 2.6589327479508E+16

Sphere

Radius = n
Volume 3.2615559248791E+24
Surface area 1.0635730991803E+17
Circumference 578040953.12881

Square

Length = n
Perimeter 367992300
Area 8463645803705625
Diagonal 130104925.37722

Cube

Length = n
Surface area 50781874822233750
Volume 7.7863912142275E+23
Space diagonal 159345340.09853

Equilateral Triangle

Length = n
Perimeter 275994225
Area 3.6648661373213E+15
Altitude 79672670.049266

Triangular Pyramid

Length = n
Surface area 3.6648661373213E+15
Volume 9.176350047586E+22
Height 43368308.459072