99208021 (number)

99208021 is an odd 8-digits composite number following 99208020 and preceding 99208022. In scientific notation, it is written as 9.9208021 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 88704000 positive integers (up to 99208021) that are relatively prime to 99208021.

Interesting facts

Basic properties

Name

Name ninety-nine million two hundred eight thousand twenty-one

Notation

Scientific notation 9.9208021 × 10^7
Engineering notation 9.9208021 × 10^6

Prime Factorization of 99208021

Prime Factorization 61 × 11 × 11 × 13441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9018911
Product of the distinct prime numbers

The prime factorization of 99208021 is 61 × 11 × 11 × 13441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 7, 2, 585, 90, 1223, 7028, 91049, 90735, 102293, 454400, 8972676, 9589731, 6690824, 70943909, 782244319, 578404936, 2609312618, 776493276

Basic calculations (n = 99208021)

Multiplication

n×y
n×2 198416042
n×3 297624063
n×4 396832084
n×5 496040105

Division

n÷y
n÷2 49604010.5
n÷3 33069340.333333
n÷3 24802005.25
n÷5 19841604.2

Exponentiation

ny
n2 9842231430736441
n3 9.7642830246736E+23
n4 9.6869519536176E+31
n5 9.6102333284049E+39

Nth Root

y√n
2√n 9960.3223341416
3√n 462.93028726166
4√n 99.801414489683
5√n 39.747457832993

Divisors of 99208021

1, 11, 61, 121, 671, 7381, 13441, 147851, 819901, 1626361, 9018911, 99208021

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99208020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99208021 can be divided by 12 positive divisors. The sum of these divisors (counting 99208021) is 1, the average is 0.083333333333333.

Base conversion 99208021

Base System Value
2 Binary 101111010011100101101010101
3 Ternary 20220200021211011
4 Quaternary 11322130231111
5 Quinary 200344124041
6 Senary 13502212221
8 Octal 572345525
10 Decimal 99208021
12 Duodecimal 29284071
16 Hexadecimal 5e9cb55
20 Vigesimal 1b01011
36 Base36 1n2ded

Cryptographic Hash Functions

md5 cdc1fd3eb4d7741100a5f458ae655786
sha1 d2b045820b25235c19b94b373082399eb4f66950
sha256 06eae06e02a16c71bbb354e5e6ef9e8e6d553821678e377556095b1c99abd075
sha512 17009b5f470979f4037b5e57910cd336d63c68ad6aebbc45a9a499907d869d0be0f25f4ce67b7c0b1f4d076be6c5ad53d17583d702b8f1537da6dddc21f02618
ripemd-160 9a6de13ce3d00ec0443f5017818252db2a70c934

99208021 as geometric shapes

Circle

Radius = n
Diameter 198416042
Circumference 623342379.90156
Area 3.0920281957732E+16

Sphere

Radius = n
Volume 4.0900533090515E+24
Surface area 1.2368112783093E+17
Circumference 623342379.90156

Square

Length = n
Perimeter 396832084
Area 9842231430736441
Diagonal 140301328.79439

Cube

Length = n
Surface area 59053388584418646
Volume 9.7642830246736E+23
Space diagonal 171833332.89036

Equilateral Triangle

Length = n
Perimeter 297624063
Area 4.2618112244717E+15
Altitude 85916666.44518

Triangular Pyramid

Length = n
Surface area 4.2618112244717E+15
Volume 1.1507317900286E+23
Height 46767109.598132