99821668 (number)

99821668 is an even 8-digits composite number following 99821667 and preceding 99821669. In scientific notation, it is written as 9.9821668 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 47283912 positive integers (up to 99821668) that are relatively prime to 99821668.

Interesting facts

Basic properties

Name

Name ninety-nine million eight hundred twenty-one thousand six hundred sixty-eight

Notation

Scientific notation 9.9821668 × 10^7
Engineering notation 9.9821668 × 10^6

Prime Factorization of 99821668

Prime Factorization 2 × 2 × 19 × 1313443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49910834
Product of the distinct prime numbers

The prime factorization of 99821668 is 2 × 2 × 19 × 1313443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 3, 46, 996, 55, 1317, 2103, 30441, 87698, 575174, 245810, 3206943, 3166601, 77784854, 99900353, 242774531, 430992615, 4035603274, 7988163589

Basic calculations (n = 99821668)

Multiplication

n×y
n×2 199643336
n×3 299465004
n×4 399286672
n×5 499108340

Division

n÷y
n÷2 49910834
n÷3 33273889.333333
n÷3 24955417
n÷5 19964333.6

Exponentiation

ny
n2 9964365402302224
n3 9.946595750193E+23
n4 9.9288577870598E+31
n5 9.9111514563909E+39

Nth Root

y√n
2√n 9991.0794211637
3√n 463.88280457729
4√n 99.955387154288
5√n 39.796507866331

Divisors of 99821668

1, 2, 4, 19, 38, 76, 1313443, 2626886, 5253772, 24955417, 49910834, 99821668

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 -99821667
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 99821668 can be divided by 12 positive divisors. The sum of these divisors (counting 99821668) is 1, the average is 0.083333333333333.

Base conversion 99821668

Base System Value
2 Binary 101111100110010100001100100
3 Ternary 20221211110120211
4 Quaternary 11330302201210
5 Quinary 201023243133
6 Senary 13523305204
8 Octal 574624144
10 Decimal 99821668
12 Duodecimal 2951b204
16 Hexadecimal 5f32864
20 Vigesimal 1b3he38
36 Base36 1nfiw4

Cryptographic Hash Functions

md5 fd9dd37ab5648524f35b99fd0f79a06f
sha1 5fac9d3eda941fe6d1550dd2add9059b3cdf7c5b
sha256 b423bc063857c33adeef05a4a7348daf4bd65523bab85f2dc51867a07475e5a9
sha512 2f6b77435d0b9f3b99f787bf4e2c16dfa5fbab31d5cb3dee69e804db8087ae020bc227c4a1726e01dafc519000c1830d52cb7819361a12b1f7fd46ee57fa9413
ripemd-160 4103d159552db26590bfc5067848930ac91caa89

99821668 as geometric shapes

Circle

Radius = n
Diameter 199643336
Circumference 627198037.71576
Area 3.1303977145557E+16

Sphere

Radius = n
Volume 4.1664202849378E+24
Surface area 1.2521590858223E+17
Circumference 627198037.71576

Square

Length = n
Perimeter 399286672
Area 9964365402302224
Diagonal 141169156.7043

Cube

Length = n
Surface area 59786192413813344
Volume 9.946595750193E+23
Space diagonal 172896200.67227

Equilateral Triangle

Length = n
Perimeter 299465004
Area 4.3146967854922E+15
Altitude 86448100.336136

Triangular Pyramid

Length = n
Surface area 4.3146967854922E+15
Volume 1.1722175507805E+23
Height 47056385.568101