99972813 (number)

99972813 is an odd 8-digits composite number following 99972812 and preceding 99972814. In scientific notation, it is written as 9.9972813 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 63140040 positive integers (up to 99972813) that are relatively prime to 99972813.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-two thousand eight hundred thirteen

Notation

Scientific notation 9.9972813 × 10^7
Engineering notation 9.9972813 × 10^6

Prime Factorization of 99972813

Prime Factorization 3 × 19 × 19 × 92311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5261727
Product of the distinct prime numbers

The prime factorization of 99972813 is 3 × 19 × 19 × 92311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99972813)

Multiplication

n×y
n×2 199945626
n×3 299918439
n×4 399891252
n×5 499864065

Division

n÷y
n÷2 49986406.5
n÷3 33324271
n÷3 24993203.25
n÷5 19994562.6

Exponentiation

ny
n2 9994563339132969
n3 9.991846117198E+23
n4 9.9891296339941E+31
n5 9.9864138893205E+39

Nth Root

y√n
2√n 9998.6405575958
3√n 464.11681592355
4√n 99.993202556953
5√n 39.808552151979

Divisors of 99972813

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 -99972812
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 99972813 can be divided by 12 positive divisors. The sum of these divisors (counting 99972813) is 1, the average is 0.083333333333333.

Base conversion 99972813

Base System Value
2 Binary 101111101010111011011001101
3 Ternary 20222010010220210
4 Quaternary 11331113123031
5 Quinary 201043112223
6 Senary 13530433033
8 Octal 575273315
10 Decimal 99972813
12 Duodecimal 29592779
16 Hexadecimal 5f576cd
20 Vigesimal 1b4gc0d
36 Base36 1niril

Cryptographic Hash Functions

md5 7f6c46e5d201b600367d880f4823638f
sha1 658cb805861252328d6ba4fdde6f8a3921dfeb6d
sha256 244c2bd25b2efe967fab26987f5cc66a1f9e04e9a431afdc768a62f10e98266f
sha512 de0e65b209fe2c080cd69e0a29cf479129909e9666384e898e3f9930595190f5700ddce5f90817de512b3a87e17b84789a5c5340bf8987c072c52f4cc40836ee
ripemd-160 0648b8aa65874b0ebf5bce05617d7dbaa7861ec5

99972813 as geometric shapes

Circle

Radius = n
Diameter 199945626
Circumference 628147709.75901
Area 3.1398846762058E+16

Sphere

Radius = n
Volume 4.1853747143452E+24
Surface area 1.2559538704823E+17
Circumference 628147709.75901

Square

Length = n
Perimeter 399891252
Area 9994563339132969
Diagonal 141382908.01319

Cube

Length = n
Surface area 59967380034797814
Volume 9.991846117198E+23
Space diagonal 173157991.49158

Equilateral Triangle

Length = n
Perimeter 299918439
Area 4.3277728757109E+15
Altitude 86578995.745791

Triangular Pyramid

Length = n
Surface area 4.3277728757109E+15
Volume 1.1775503576739E+23
Height 47127636.004396