99491490 (number)

99491490 is an even 8-digits composite number following 99491489 and preceding 99491491. In scientific notation, it is written as 9.9491490 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 22737024 positive integers (up to 99491490) that are relatively prime to 99491490.

Interesting facts

Basic properties

Name

Name ninety-nine million four hundred ninety-one thousand four hundred ninety

Notation

Scientific notation 9.9491490 × 10^7
Engineering notation 9.9491490 × 10^6

Prime Factorization of 99491490

Prime Factorization 2 × 3 × 189 × 3 × 5 × 5849

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33163830
Product of the distinct prime numbers

The prime factorization of 99491490 is 2 × 3 × 189 × 3 × 5 × 5849. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99491490)

Multiplication

n×y
n×2 198982980
n×3 298474470
n×4 397965960
n×5 497457450

Division

n÷y
n÷2 49745745
n÷3 33163830
n÷3 24872872.5
n÷5 19898298

Exponentiation

ny
n2 9898556582420100
n3 9.8482214323428E+23
n4 9.7981422415372E+31
n5 9.7483177084248E+39

Nth Root

y√n
2√n 9974.542094753
3√n 463.3707812092
4√n 99.872629357362
5√n 39.77014615291

Divisors of 99491490

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 -99491489
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 99491490 can be divided by 48 positive divisors. The sum of these divisors (counting 99491490) is 1, the average is 0.020833333333333.

Base conversion 99491490

Base System Value
2 Binary 101111011100001111010100010
3 Ternary 20221012200200000
4 Quaternary 11323201322202
5 Quinary 200432211430
6 Senary 13512240430
8 Octal 573417242
10 Decimal 99491490
12 Duodecimal 293a0116
16 Hexadecimal 5ee1ea2
20 Vigesimal 1b1g8ea
36 Base36 1n8g4i

Cryptographic Hash Functions

md5 d8ac2d1534b9766e86ac5c711c89ef1b
sha1 944e024c8657021d3fc4b0e4e6e73d8aa4f2a302
sha256 985b69df24a6bc8c5ae97561b66efacaefe09d26d0804ade8176cf568f263e71
sha512 839bfdbb733dcd3e0b9117045863c4fcccbdec80f4524536a2b630cb0d0dfe425aec87295d12f56bb1202d0b668a1764b65f053506f2b049f96002a5b7d307a9
ripemd-160 b1de8c340bfc71370584e27d753aa6e0fe19bfca

99491490 as geometric shapes

Circle

Radius = n
Diameter 198982980
Circumference 625123468.1574
Area 3.1097232640474E+16

Sphere

Radius = n
Volume 4.1252133470365E+24
Surface area 1.243889305619E+17
Circumference 625123468.1574

Square

Length = n
Perimeter 397965960
Area 9898556582420100
Diagonal 140702214.49871

Cube

Length = n
Surface area 59391339494520600
Volume 9.8482214323428E+23
Space diagonal 172324315.60073

Equilateral Triangle

Length = n
Perimeter 298474470
Area 4.2862007305867E+15
Altitude 86162157.800365

Triangular Pyramid

Length = n
Surface area 4.2862007305867E+15
Volume 1.1606240262394E+23
Height 46900738.166236