98991805 (number)

98991805 is an odd 8-digits composite number following 98991804 and preceding 98991806. In scientific notation, it is written as 9.8991805 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 66588480 positive integers (up to 98991805) that are relatively prime to 98991805.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.8991805 × 10^7
Engineering notation 9.8991805 × 10^6

Prime Factorization of 98991805

Prime Factorization 5 × 11 × 43 × 19 × 2203

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 98991805
Product of the distinct prime numbers

The prime factorization of 98991805 is 5 × 11 × 43 × 19 × 2203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 64, 78, 501, 480, 1567, 373, 93672, 89410, 911745, 645303, 3611571, 8067745, 70110351, 80604879, 834690097, 947756421, 3472411611, 1008024724

Basic calculations (n = 98991805)

Multiplication

n×y
n×2 197983610
n×3 296975415
n×4 395967220
n×5 494959025

Division

n÷y
n÷2 49495902.5
n÷3 32997268.333333
n÷3 24747951.25
n÷5 19798361

Exponentiation

ny
n2 9799377457158025
n3 9.7005806236038E+23
n4 9.6027798547857E+31
n5 9.5059651084287E+39

Nth Root

y√n
2√n 9949.4625482988
3√n 462.59373605334
4√n 99.746992677969
5√n 39.730117424273

Divisors of 98991805

1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 817, 1045, 2203, 2365, 4085, 8987, 11015, 24233, 41857, 44935, 94729, 121165, 209285, 460427, 473645, 1042019, 1799851, 2302135, 5210095, 8999255, 19798361, 98991805

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 -98991804
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 98991805 can be divided by 32 positive divisors. The sum of these divisors (counting 98991805) is 1, the average is 0.03125.

Base conversion 98991805

Base System Value
2 Binary 101111001100111111010111101
3 Ternary 20220021022020011
4 Quaternary 11321213322331
5 Quinary 200320214210
6 Senary 13453423221
8 Octal 571477275
10 Decimal 98991805
12 Duodecimal 2919ab11
16 Hexadecimal 5e67ebd
20 Vigesimal 1aidja5
36 Base36 1mxqkd

Cryptographic Hash Functions

md5 6e070c5e239f423d035abebc79054c34
sha1 3999ae06e7ed0a2a3165477a4064706995146c9b
sha256 5f69d7aa58836356c98b6a9d7d7dad9ed30ff39a39d956f909426b6f3a040f02
sha512 b3abe8fe15eafa2dceca683b13aecdca4ce6400b73ecbe88edecd7409e84ab609f1f84220decb1c6898ef19458429463b31507662b29336c527325fec0eb05dc
ripemd-160 3d2c91bf1a8b3128f93139093a0c14fed4c507f5

98991805 as geometric shapes

Circle

Radius = n
Diameter 197983610
Circumference 621983854.70719
Area 3.0785652229161E+16

Sphere

Radius = n
Volume 4.0633697096892E+24
Surface area 1.2314260891664E+17
Circumference 621983854.70719

Square

Length = n
Perimeter 395967220
Area 9799377457158025
Diagonal 139995553.19479

Cube

Length = n
Surface area 58796264742948150
Volume 9.7005806236038E+23
Space diagonal 171458835.79295

Equilateral Triangle

Length = n
Perimeter 296975415
Area 4.2432549095857E+15
Altitude 85729417.896475

Triangular Pyramid

Length = n
Surface area 4.2432549095857E+15
Volume 1.1432243900662E+23
Height 46665184.398264