99686972 (number)

99686972 is an even 8-digits composite number following 99686971 and preceding 99686973. In scientific notation, it is written as 9.9686972 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 36 positive divisors. There are 38838240 positive integers (up to 99686972) that are relatively prime to 99686972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9686972 × 10^7
Engineering notation 9.9686972 × 10^6

Prime Factorization of 99686972

Prime Factorization 2 × 2 × 7 × 7 × 11 × 46237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7120498
Product of the distinct prime numbers

The prime factorization of 99686972 is 2 × 2 × 7 × 7 × 11 × 46237. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99686972)

Multiplication

n×y
n×2 199373944
n×3 299060916
n×4 398747888
n×5 498434860

Division

n÷y
n÷2 49843486
n÷3 33228990.666667
n÷3 24921743
n÷5 19937394.4

Exponentiation

ny
n2 9937492386528784
n3 9.9063852528611E+23
n4 9.8753754932318E+31
n5 9.8444628028328E+39

Nth Root

y√n
2√n 9984.336332476
3√n 463.67406137617
4√n 99.921650969527
5√n 39.78576205102

Divisors of 99686972

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99686971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99686972 can be divided by 36 positive divisors. The sum of these divisors (counting 99686972) is 1, the average is 0.027777777777778.

Base conversion 99686972

Base System Value
2 Binary 101111100010001101000111100
3 Ternary 20221120121211002
4 Quaternary 11330101220330
5 Quinary 201004440342
6 Senary 13520345432
8 Octal 574215074
10 Decimal 99686972
12 Duodecimal 29475278
16 Hexadecimal 5f11a3c
20 Vigesimal 1b30h8c
36 Base36 1ncmyk

Cryptographic Hash Functions

md5 b8bd6e34920f5534e695fc15558d6f45
sha1 8f7baf844a75ddafddfca5f9d9e19581248b3c3f
sha256 99a0f79adc98cf5c2f2845bc4c069c7af07687415eeeb1a93efbde9160b5fd0a
sha512 6536412cc573884b3ecd7fe407c1bd760582a3ad7fc2286d49f8a75efb9b7b91e05919bacc19e2b5ca8899a53309c8744d312d5399419ef911c3d005942401e6
ripemd-160 9c82d35fcecab41d3ba36cd1345b92bbde010c0e

99686972 as geometric shapes

Circle

Radius = n
Diameter 199373944
Circumference 626351717.78762
Area 3.1219553076623E+16

Sphere

Radius = n
Volume 4.1495769512025E+24
Surface area 1.2487821230649E+17
Circumference 626351717.78762

Square

Length = n
Perimeter 398747888
Area 9937492386528784
Diagonal 140978667.79431

Cube

Length = n
Surface area 59624954319172704
Volume 9.9063852528611E+23
Space diagonal 172662900.3567

Equilateral Triangle

Length = n
Perimeter 299060916
Area 4.3030604283242E+15
Altitude 86331450.178348

Triangular Pyramid

Length = n
Surface area 4.3030604283242E+15
Volume 1.1674786982241E+23
Height 46992889.264769