98491985 (number)

98491985 is an odd 8-digits composite number following 98491984 and preceding 98491986. In scientific notation, it is written as 9.8491985 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 78753520 positive integers (up to 98491985) that are relatively prime to 98491985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.8491985 × 10^7
Engineering notation 9.8491985 × 10^6

Prime Factorization of 98491985

Prime Factorization 5 × 2687 × 7331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 98491985
Product of the distinct prime numbers

The prime factorization of 98491985 is 5 × 2687 × 7331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 98491985)

Multiplication

n×y
n×2 196983970
n×3 295475955
n×4 393967940
n×5 492459925

Division

n÷y
n÷2 49245992.5
n÷3 32830661.666667
n÷3 24622996.25
n÷5 19698397

Exponentiation

ny
n2 9700671109240225
n3 9.5543835338122E+23
n4 9.4103019969648E+31
n5 9.2683932313053E+39

Nth Root

y√n
2√n 9924.3128225585
3√n 461.81386059808
4√n 99.620845321441
5√n 39.689915843781

Divisors of 98491985

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 -98491984
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 98491985 can be divided by 8 positive divisors. The sum of these divisors (counting 98491985) is 1, the average is 0.125.

Base conversion 98491985

Base System Value
2 Binary 101110111101101111001010001
3 Ternary 20212022220121022
4 Quaternary 11313231321101
5 Quinary 200203220420
6 Senary 13435005225
8 Octal 567557121
10 Decimal 98491985
12 Duodecimal 28b99815
16 Hexadecimal 5dede51
20 Vigesimal 1afb9j5
36 Base36 1mn0wh

Cryptographic Hash Functions

md5 d45e669958b8f21c16dbaceabaed335e
sha1 99356a277fbaccbc0c45b1cad7f89f325b382f28
sha256 39a14db6a31e2ab3ba00ac4ba20dae3c3df4edd860af7fbce76449a787096fff
sha512 a1ae955e215bce9c089629c7a67171fdd14165e47b7cf685f5695b84871965de05bec92a5bcf93b09f26f91036af3a3406eb6bccc1737ddaa1017ad0b16a516e
ripemd-160 3a1a97e9eeacd53fd9e2d74844badca06948553b

98491985 as geometric shapes

Circle

Radius = n
Diameter 196983970
Circumference 618843393.02695
Area 3.047555709168E+16

Sphere

Radius = n
Volume 4.0021308159205E+24
Surface area 1.2190222836672E+17
Circumference 618843393.02695

Square

Length = n
Perimeter 393967940
Area 9700671109240225
Diagonal 139288700.97205

Cube

Length = n
Surface area 58204026655441350
Volume 9.5543835338122E+23
Space diagonal 170593122.15831

Equilateral Triangle

Length = n
Perimeter 295475955
Area 4.2005138071799E+15
Altitude 85296561.079156

Triangular Pyramid

Length = n
Surface area 4.2005138071799E+15
Volume 1.1259948978026E+23
Height 46429566.990682