99143721 (number)

99143721 is an odd 8-digits composite number following 99143720 and preceding 99143722. In scientific notation, it is written as 9.9143721 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 63168000 positive integers (up to 99143721) that are relatively prime to 99143721.

Interesting facts

Basic properties

Name

Name ninety-nine million one hundred forty-three thousand seven hundred twenty-one

Notation

Scientific notation 9.9143721 × 10^7
Engineering notation 9.9143721 × 10^6

Prime Factorization of 99143721

Prime Factorization 9 × 29 × 101 × 3761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99143721
Product of the distinct prime numbers

The prime factorization of 99143721 is 9 × 29 × 101 × 3761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99143721)

Multiplication

n×y
n×2 198287442
n×3 297431163
n×4 396574884
n×5 495718605

Division

n÷y
n÷2 49571860.5
n÷3 33047907
n÷3 24785930.25
n÷5 19828744.2

Exponentiation

ny
n2 9829477413725841
n3 9.7453096628224E+23
n4 9.6618626226946E+31
n5 9.5791301220477E+39

Nth Root

y√n
2√n 9957.0940037744
3√n 462.83025216922
4√n 99.785239408313
5√n 39.742304168279

Divisors of 99143721

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 -99143720
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 99143721 can be divided by 16 positive divisors. The sum of these divisors (counting 99143721) is 1, the average is 0.0625.

Base conversion 99143721

Base System Value
2 Binary 101111010001101000000101001
3 Ternary 20220120000121200
4 Quaternary 11322031000221
5 Quinary 200340044341
6 Senary 13500554413
8 Octal 572150051
10 Decimal 99143721
12 Duodecimal 29252a09
16 Hexadecimal 5e8d029
20 Vigesimal 1ajcj61
36 Base36 1n0zs9

Cryptographic Hash Functions

md5 bfba589a0c8ea76b557a95868d3b2ee8
sha1 592e1cf07046e6e7bbba21d6a55a265be9c08d0e
sha256 9e9c235bf203b6ddaf068138cccf3c4be58a0acbc0696d75debd7c6c2281f16d
sha512 33aaefee4b0734de1ff8cac1c2bdfbb2f1eb34f42485867a73ac45be3de541fd761902a65a0c1d13fcd2115f055ae6e59792cf0c796a0e633d8f01c87f53171e
ripemd-160 dc825d296b23ced5b132618a6102c997f141a8e7

99143721 as geometric shapes

Circle

Radius = n
Diameter 198287442
Circumference 622938371.08631
Area 3.0880214031588E+16

Sphere

Radius = n
Volume 4.082105765824E+24
Surface area 1.2352085612635E+17
Circumference 622938371.08631

Square

Length = n
Perimeter 396574884
Area 9829477413725841
Diagonal 140210394.86233

Cube

Length = n
Surface area 58976864482355046
Volume 9.7453096628224E+23
Space diagonal 171721962.02343

Equilateral Triangle

Length = n
Perimeter 297431163
Area 4.256288573106E+15
Altitude 85860981.011717

Triangular Pyramid

Length = n
Surface area 4.256288573106E+15
Volume 1.1484957578907E+23
Height 46736798.287445