99998 (number)

99998 is an even 5-digits composite number following 99997 and preceding 99999. In scientific notation, it is written as 9.9998 × 10^4. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 49998 positive integers (up to 99998) that are relatively prime to 99998.

Interesting facts

Basic properties

Name

Name ninety-nine thousand nine hundred ninety-eight

Notation

Scientific notation 9.9998 × 10^4
Engineering notation 9.9998 × 10^3

Prime Factorization of 99998

Prime Factorization 2 × 49999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 99998
Product of the distinct prime numbers

The prime factorization of 99998 is 2 × 49999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 99, 44, 768, 31, 5124, 2256, 23207, 34254, 379457, 166793, 3890716, 536417, 33156240, 6549551, 116843778, 299480108, 7140397266, 213280693

Basic calculations (n = 99998)

Multiplication

n×y
n×2 199996
n×3 299994
n×4 399992
n×5 499990

Division

n÷y
n÷2 49999
n÷3 33332.666666667
n÷3 24999.5
n÷5 19999.6

Exponentiation

ny
n2 9999600004
n3 999940001199992
n4 9.9992000239997E+19
n5 9.9990000399992E+24

Nth Root

y√n
2√n 316.22460372337
3√n 46.415578894809
4√n 17.782705185752
5√n 9.99995999968

Divisors of 99998

1, 2, 49999, 99998

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 -99997
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 99998 can be divided by 4 positive divisors. The sum of these divisors (counting 99998) is 1, the average is 0.25.

Base conversion 99998

Base System Value
2 Binary 11000011010011110
3 Ternary 12002011122
4 Quaternary 120122132
5 Quinary 11144443
6 Senary 2050542
8 Octal 303236
10 Decimal 99998
12 Duodecimal 49a52
16 Hexadecimal 1869e
20 Vigesimal c9ji
36 Base36 255q

Cryptographic Hash Functions

md5 e57023ed682d83a41d25acb650c877da
sha1 ef1c9480edc6cdbe9ea0cf418c0da1d441a42de5
sha256 c1d584fb558cee49d5c132cfe421cfbc222e96a7b889ec9d0467f001f98c97a9
sha512 b75183d2f16a71066e83380f4b5989cf687ae946f623e24bf9f3d2ad6eeee3560818e8c6604ee07123cfb88cbcaa07a4e60cd1c805187214c08214027155517a
ripemd-160 19b8994ebc736ac7e52641d44cb5e00b249801c9

99998 as geometric shapes

Circle

Radius = n
Diameter 199996
Circumference 628305.96434734
Area 31414669911.403

Sphere

Radius = n
Volume 4.1885388824006E+15
Surface area 125658679645.61
Circumference 628305.96434734

Square

Length = n
Perimeter 399992
Area 9999600004
Diagonal 141418.52781018

Cube

Length = n
Surface area 59997600024
Volume 999940001199992
Space diagonal 173201.61665527

Equilateral Triangle

Length = n
Perimeter 299994
Area 4329953815.5735
Altitude 86600.808327636

Triangular Pyramid

Length = n
Surface area 4329953815.5735
Volume 1.1784405927137E+14
Height 47139.509270062