99972908 (number)

99972908 is an even 8-digits composite number following 99972907 and preceding 99972909. In scientific notation, it is written as 9.9972908 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 48 positive divisors. There are 40207104 positive integers (up to 99972908) that are relatively prime to 99972908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9972908 × 10^7
Engineering notation 9.9972908 × 10^6

Prime Factorization of 99972908

Prime Factorization 2 × 2 × 7 × 19 × 113 × 1663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49986454
Product of the distinct prime numbers

The prime factorization of 99972908 is 2 × 2 × 7 × 19 × 113 × 1663. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99972908)

Multiplication

n×y
n×2 199945816
n×3 299918724
n×4 399891632
n×5 499864540

Division

n÷y
n÷2 49986454
n÷3 33324302.666667
n÷3 24993227
n÷5 19994581.6

Exponentiation

ny
n2 9994582333976464
n3 9.9918746017305E+23
n4 9.9891676030634E+31
n5 9.9864613377764E+39

Nth Root

y√n
2√n 9998.6453082405
3√n 464.1169629338
4√n 99.993226311788
5√n 39.808559717658

Divisors of 99972908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99972907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99972908 can be divided by 48 positive divisors. The sum of these divisors (counting 99972908) is 1, the average is 0.020833333333333.

Base conversion 99972908

Base System Value
2 Binary 101111101010111011100101100
3 Ternary 20222010011001022
4 Quaternary 11331113130230
5 Quinary 201043113113
6 Senary 13530433312
8 Octal 575273454
10 Decimal 99972908
12 Duodecimal 29592838
16 Hexadecimal 5f5772c
20 Vigesimal 1b4gc58
36 Base36 1nirl8

Cryptographic Hash Functions

md5 aec0cdd3d0a6aa2173d9e420c6807917
sha1 13a43031acfb6e7c217921eb6935219ac933627e
sha256 91bb9b5c76b899454791e1dc205f00c58dc7a0a475d9b8d913395aaae12b37db
sha512 04b85544d40881fb50de989cbd4c540cfbafc43c80a50b5ce0e77bf8cdece32047f64ab5f5f29d6a7ede25320080714eae4762f4bdb5d0a50cb85503c8d5ef89
ripemd-160 4d260882b8930de62d52c86006f68484d8f835c5

99972908 as geometric shapes

Circle

Radius = n
Diameter 199945816
Circumference 628148306.66162
Area 3.1398906436119E+16

Sphere

Radius = n
Volume 4.1853866459183E+24
Surface area 1.2559562574448E+17
Circumference 628148306.66162

Square

Length = n
Perimeter 399891632
Area 9994582333976464
Diagonal 141383042.36348

Cube

Length = n
Surface area 59967494003858784
Volume 9.9918746017305E+23
Space diagonal 173158156.03641

Equilateral Triangle

Length = n
Perimeter 299918724
Area 4.3277811007194E+15
Altitude 86579078.018205

Triangular Pyramid

Length = n
Surface area 4.3277811007194E+15
Volume 1.1775537146082E+23
Height 47127680.787826