99018021 (number)

99018021 is an odd 8-digits composite number following 99018020 and preceding 99018022. In scientific notation, it is written as 9.9018021 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 65358576 positive integers (up to 99018021) that are relatively prime to 99018021.

Interesting facts

Basic properties

Name

Name ninety-nine million eighteen thousand twenty-one

Notation

Scientific notation 9.9018021 × 10^7
Engineering notation 9.9018021 × 10^6

Prime Factorization of 99018021

Prime Factorization 3 × 223 × 283 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99018021
Product of the distinct prime numbers

The prime factorization of 99018021 is 3 × 223 × 283 × 523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 88, 19, 479, 89, 5763, 972, 3344, 23326, 260028, 104657, 589215, 4461228, 11181822, 34387324, 504255985, 30539131, 7756360202, 7771023634

Basic calculations (n = 99018021)

Multiplication

n×y
n×2 198036042
n×3 297054063
n×4 396072084
n×5 495090105

Division

n÷y
n÷2 49509010.5
n÷3 33006007
n÷3 24754505.25
n÷5 19803604.2

Exponentiation

ny
n2 9804568482756441
n3 9.7082896792152E+23
n4 9.6129563133061E+31
n5 9.5185591010303E+39

Nth Root

y√n
2√n 9950.7799191822
3√n 462.63456868246
4√n 99.753596021308
5√n 39.732221546813

Divisors of 99018021

1, 3, 223, 283, 523, 669, 849, 1569, 63109, 116629, 148009, 189327, 349887, 444027, 33006007, 99018021

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99018020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99018021 can be divided by 16 positive divisors. The sum of these divisors (counting 99018021) is 1, the average is 0.0625.

Base conversion 99018021

Base System Value
2 Binary 101111001101110010100100101
3 Ternary 20220022122012010
4 Quaternary 11321232110211
5 Quinary 200322034041
6 Senary 13454144433
8 Octal 571562445
10 Decimal 99018021
12 Duodecimal 291b2119
16 Hexadecimal 5e6e525
20 Vigesimal 1aih511
36 Base36 1myasl

Cryptographic Hash Functions

md5 fd2c2f1a8356141c711c2edf8fa41564
sha1 e9dcdc503f6dc7d28d3fc5dcab76a20d0ea4a1e0
sha256 dd176ef198e89798ca3ef889667176f318eac81f89e3bd401a159678c30da308
sha512 d542a88e7598497bf1ab94811564a44ab08a3c0a2510ed60319b89ad0ce86c5fef5463351ae0ce510c28e06aff7a08c70d436b11aea7bf3145aca719d4863119
ripemd-160 4e17acc074c71368e8b2095e1ea0aeb9fbb40fbf

99018021 as geometric shapes

Circle

Radius = n
Diameter 198036042
Circumference 622148574.6932
Area 3.0801960317046E+16

Sphere

Radius = n
Volume 4.0665988713525E+24
Surface area 1.2320784126818E+17
Circumference 622148574.6932

Square

Length = n
Perimeter 396072084
Area 9804568482756441
Diagonal 140032628.21754

Cube

Length = n
Surface area 58827410896538646
Volume 9.7082896792152E+23
Space diagonal 171504243.23692

Equilateral Triangle

Length = n
Perimeter 297054063
Area 4.2455026896057E+15
Altitude 85752121.618461

Triangular Pyramid

Length = n
Surface area 4.2455026896057E+15
Volume 1.1441329109827E+23
Height 46677542.739181