99389972 (number)

99389972 is an even 8-digits composite number following 99389971 and preceding 99389973. In scientific notation, it is written as 9.9389972 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 45177240 positive integers (up to 99389972) that are relatively prime to 99389972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9389972 × 10^7
Engineering notation 9.9389972 × 10^6

Prime Factorization of 99389972

Prime Factorization 2 × 2 × 11 × 2258863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49694986
Product of the distinct prime numbers

The prime factorization of 99389972 is 2 × 2 × 11 × 2258863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99389972)

Multiplication

n×y
n×2 198779944
n×3 298169916
n×4 397559888
n×5 496949860

Division

n÷y
n÷2 49694986
n÷3 33129990.666667
n÷3 24847493
n÷5 19877994.4

Exponentiation

ny
n2 9878366534160784
n3 9.8181057323598E+23
n4 9.7582125383228E+31
n5 9.6986847095395E+39

Nth Root

y√n
2√n 9969.451940804
3√n 463.21312456411
4√n 99.84714287752
5√n 39.762026796058

Divisors of 99389972

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 -99389971
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 99389972 can be divided by 12 positive divisors. The sum of these divisors (counting 99389972) is 1, the average is 0.083333333333333.

Base conversion 99389972

Base System Value
2 Binary 101111011001001001000010100
3 Ternary 20221000112102002
4 Quaternary 11323021020110
5 Quinary 200420434342
6 Senary 13510134432
8 Octal 573111024
10 Decimal 99389972
12 Duodecimal 29351418
16 Hexadecimal 5ec9214
20 Vigesimal 1b13eic
36 Base36 1n69sk

Cryptographic Hash Functions

md5 4579e5864d84d5a19ec96273f8f0e7f4
sha1 ffb4ae8a0ef544f983264171b2e2df6b224b16de
sha256 4112812537cb9081df836caed21044d36bf096ea745d230a02896e73bd40865c
sha512 c4e422c3b8acc2a3584be1a395507bc8299b5de1e319679ee3193597ed10c2bcee0752ea49a85500c2674ada8872d2262420fffeb0c2732f8e6f504b560f7d43
ripemd-160 bb947d24786130e2b07f1c9d5fd713d7c99f6305

99389972 as geometric shapes

Circle

Radius = n
Diameter 198779944
Circumference 624485611.75139
Area 3.1033803733187E+16

Sphere

Radius = n
Volume 4.1125985121266E+24
Surface area 1.2413521493275E+17
Circumference 624485611.75139

Square

Length = n
Perimeter 397559888
Area 9878366534160784
Diagonal 140558646.36628

Cube

Length = n
Surface area 59270199204964704
Volume 9.8181057323598E+23
Space diagonal 172148481.26685

Equilateral Triangle

Length = n
Perimeter 298169916
Area 4.2774581832386E+15
Altitude 86074240.633424

Triangular Pyramid

Length = n
Surface area 4.2774581832386E+15
Volume 1.1570748569597E+23
Height 46852882.122094