99972992 (number)

99972992 is an even 8-digits composite number following 99972991 and preceding 99972993. In scientific notation, it is written as 9.9972992 × 10^7. The sum of its digits is 56. It has a total of 9 prime factors and 32 positive divisors. There are 42845184 positive integers (up to 99972992) that are relatively prime to 99972992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9972992 × 10^7
Engineering notation 9.9972992 × 10^6

Prime Factorization of 99972992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 111577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1562078
Product of the distinct prime numbers

The prime factorization of 99972992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 111577. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99972992)

Multiplication

n×y
n×2 199945984
n×3 299918976
n×4 399891968
n×5 499864960

Division

n÷y
n÷2 49986496
n÷3 33324330.666667
n÷3 24993248
n÷5 19994598.4

Exponentiation

ny
n2 9994599129432064
n3 9.9918997880992E+23
n4 9.9892011758044E+31
n5 9.9865032923509E+39

Nth Root

y√n
2√n 9998.6495088087
3√n 464.11709292173
4√n 99.99324731605
5√n 39.808566407306

Divisors of 99972992

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99972991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99972992 can be divided by 32 positive divisors. The sum of these divisors (counting 99972992) is 1, the average is 0.03125.

Base conversion 99972992

Base System Value
2 Binary 101111101010111011110000000
3 Ternary 20222010011011102
4 Quaternary 11331113132000
5 Quinary 201043113432
6 Senary 13530433532
8 Octal 575273600
10 Decimal 99972992
12 Duodecimal 295928a8
16 Hexadecimal 5f57780
20 Vigesimal 1b4gc9c
36 Base36 1nirnk

Cryptographic Hash Functions

md5 e9da6ee5a6ed722a1e46e30fd1bfd4b2
sha1 ea0dd7bb8d9ce4613694c686fba60dda80b7f50a
sha256 cfa556aba5a74862b06045066ac6b96435e23f4ef478456b8738788a19572e30
sha512 70c64e043e9e67b17215110aefa1cfa4d7bd9dcf34189a2f3ebf4c271ae8dd0da5436c5fdf309cf648107decfc0627ce91b875d05474b237634f7c541d1e4b8e
ripemd-160 aca589126e2007ea52235f9c2323fe9582b2ac31

99972992 as geometric shapes

Circle

Radius = n
Diameter 199945984
Circumference 628148834.44918
Area 3.1398959200599E+16

Sphere

Radius = n
Volume 4.1853971959597E+24
Surface area 1.2559583680239E+17
Circumference 628148834.44918

Square

Length = n
Perimeter 399891968
Area 9994599129432064
Diagonal 141383161.15742

Cube

Length = n
Surface area 59967594776592384
Volume 9.9918997880992E+23
Space diagonal 173158301.52868

Equilateral Triangle

Length = n
Perimeter 299918976
Area 4.327788373365E+15
Altitude 86579150.764338

Triangular Pyramid

Length = n
Surface area 4.327788373365E+15
Volume 1.1775566828502E+23
Height 47127720.385806