99668729 (number)

99668729 is an odd 8-digits composite number following 99668728 and preceding 99668730. In scientific notation, it is written as 9.9668729 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 95335284 positive integers (up to 99668729) that are relatively prime to 99668729.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9668729 × 10^7
Engineering notation 9.9668729 × 10^6

Prime Factorization of 99668729

Prime Factorization 23 × 4333423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 99668729
Product of the distinct prime numbers

The prime factorization of 99668729 is 23 × 4333423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 70, 17, 971, 117, 1913, 1896, 67914, 38721, 964592, 775532, 9884587, 2461827, 33467930, 86908102, 162718367, 271352933, 3024019191, 3179862215

Basic calculations (n = 99668729)

Multiplication

n×y
n×2 199337458
n×3 299006187
n×4 398674916
n×5 498343645

Division

n÷y
n÷2 49834364.5
n÷3 33222909.666667
n÷3 24917182.25
n÷5 19933745.8

Exponentiation

ny
n2 9933855540475441
n3 9.900947557888E+23
n4 9.8681485899035E+31
n5 9.8354582753882E+39

Nth Root

y√n
2√n 9983.4227096723
3√n 463.64577509235
4√n 99.91707916904
5√n 39.784305762844

Divisors of 99668729

1, 23, 4333423, 99668729

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99668728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99668729 can be divided by 4 positive divisors. The sum of these divisors (counting 99668729) is 1, the average is 0.25.

Base conversion 99668729

Base System Value
2 Binary 101111100001101001011111001
3 Ternary 20221112200210102
4 Quaternary 11330031023321
5 Quinary 201003344404
6 Senary 13520125145
8 Octal 574151371
10 Decimal 99668729
12 Duodecimal 294667b5
16 Hexadecimal 5f0d2f9
20 Vigesimal 1b2ibg9
36 Base36 1nc8vt

Cryptographic Hash Functions

md5 cca57f491d0aa491d19db401f27d9061
sha1 82a46e218b932dd8fd3d5887aa6236ca684ea51e
sha256 9c2fd169600a769cc323e133addd7e83c9f515999fd563418ee98b53bfb2ed0b
sha512 a8674d727335d045458c18cbd8e17e9f0aab891a1da06d98c6f14ba47ead740534a23b32d3ef99b3706ebfda3f2a0c6ee8bcc1f139fde5c9f6344b351fe18109
ripemd-160 6c77947cf463902f3f746e2c6948e299d33a2dce

99668729 as geometric shapes

Circle

Radius = n
Diameter 199337458
Circumference 626237093.63806
Area 3.120812758778E+16

Sphere

Radius = n
Volume 4.1472992148585E+24
Surface area 1.2483251035112E+17
Circumference 626237093.63806

Square

Length = n
Perimeter 398674916
Area 9933855540475441
Diagonal 140952868.29629

Cube

Length = n
Surface area 59603133242852646
Volume 9.900947557888E+23
Space diagonal 172631302.55381

Equilateral Triangle

Length = n
Perimeter 299006187
Area 4.3014856277883E+15
Altitude 86315651.276907

Triangular Pyramid

Length = n
Surface area 4.3014856277883E+15
Volume 1.1668378597258E+23
Height 46984289.432096