98987898 (number)

98987898 is an even 8-digits composite number following 98987897 and preceding 98987899. In scientific notation, it is written as 9.8987898 × 10^7. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 31931520 positive integers (up to 98987898) that are relatively prime to 98987898.

Interesting facts

Basic properties

Name

Name ninety-eight million nine hundred eighty-seven thousand eight hundred ninety-eight

Notation

Scientific notation 9.8987898 × 10^7
Engineering notation 9.8987898 × 10^6

Prime Factorization of 98987898

Prime Factorization 2 × 93 × 532193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 98987898
Product of the distinct prime numbers

The prime factorization of 98987898 is 2 × 93 × 532193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 98987898)

Multiplication

n×y
n×2 197975796
n×3 296963694
n×4 395951592
n×5 494939490

Division

n÷y
n÷2 49493949
n÷3 32995966
n÷3 24746974.5
n÷5 19797579.6

Exponentiation

ny
n2 9798603950458404
n3 9.6994320839037E+23
n4 9.6012639377939E+31
n5 9.5040893534542E+39

Nth Root

y√n
2√n 9949.2662040977
3√n 462.58765010342
4√n 99.746008461981
5√n 39.729803806354

Divisors of 98987898

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -98987897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 98987898 can be divided by 8 positive divisors. The sum of these divisors (counting 98987898) is 1, the average is 0.125.

Base conversion 98987898

Base System Value
2 Binary 101111001100110111101111010
3 Ternary 20220021002212110
4 Quaternary 11321212331322
5 Quinary 200320103043
6 Senary 13453353150
8 Octal 571467572
10 Decimal 98987898
12 Duodecimal 291987b6
16 Hexadecimal 5e66f7a
20 Vigesimal 1aid9ei
36 Base36 1mxnju

Cryptographic Hash Functions

md5 1eee72a8a2c0fd2ed60e4b002ae573ea
sha1 8a9b5fa5b837acd6d690d7de8aa58ab6ded75de2
sha256 f556c15f0debc3c46ca867268e4da3e48566c53d3614d03320278efc598d51e5
sha512 2ebc317a563c5eaced2ec957b26a51dfaae7803d51362bef4ed2176ae8378a203be0ee76a9f1e1891a9fb9b9142e53864a6a53a867fb647d3149875338223463
ripemd-160 3493392746ffa2d9c153fd0923a9d795005f7e44

98987898 as geometric shapes

Circle

Radius = n
Diameter 197975796
Circumference 621959306.30219
Area 3.0783222186196E+16

Sphere

Radius = n
Volume 4.0628886105047E+24
Surface area 1.2313288874478E+17
Circumference 621959306.30219

Square

Length = n
Perimeter 395951592
Area 9798603950458404
Diagonal 139990027.8624

Cube

Length = n
Surface area 58791623702750424
Volume 9.6994320839037E+23
Space diagonal 171452068.67045

Equilateral Triangle

Length = n
Perimeter 296963694
Area 4.2429199713598E+15
Altitude 85726034.335223

Triangular Pyramid

Length = n
Surface area 4.2429199713598E+15
Volume 1.1430890333644E+23
Height 46663342.620802