99897729 (number)

99897729 is an odd 8-digits composite number following 99897728 and preceding 99897730. In scientific notation, it is written as 9.9897729 × 10^7. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 61221888 positive integers (up to 99897729) that are relatively prime to 99897729.

Interesting facts

Basic properties

Name

Name ninety-nine million eight hundred ninety-seven thousand seven hundred twenty-nine

Notation

Scientific notation 9.9897729 × 10^7
Engineering notation 9.9897729 × 10^6

Prime Factorization of 99897729

Prime Factorization 129 × 17 × 45553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99897729
Product of the distinct prime numbers

The prime factorization of 99897729 is 129 × 17 × 45553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99897729)

Multiplication

n×y
n×2 199795458
n×3 299693187
n×4 399590916
n×5 499488645

Division

n÷y
n÷2 49948864.5
n÷3 33299243
n÷3 24974432.25
n÷5 19979545.8

Exponentiation

ny
n2 9979556259357441
n3 9.9693500673754E+23
n4 9.959154313368E+31
n5 9.9489689866602E+39

Nth Root

y√n
2√n 9994.8851419113
3√n 464.00059607781
4√n 99.974422438498
5√n 39.80257075846

Divisors of 99897729

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99897728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99897729 can be divided by 8 positive divisors. The sum of these divisors (counting 99897729) is 1, the average is 0.125.

Base conversion 99897729

Base System Value
2 Binary 101111101000101000110000001
3 Ternary 20221222022220220
4 Quaternary 11331011012001
5 Quinary 201033211404
6 Senary 13525053253
8 Octal 575050601
10 Decimal 99897729
12 Duodecimal 29557229
16 Hexadecimal 5f45181
20 Vigesimal 1b47469
36 Base36 1nh5kx

Cryptographic Hash Functions

md5 ebe0033a3a793487c2e78d02d46e4f9a
sha1 c282a905f09b8a7c4b3a97a5c71244a6f23bf34f
sha256 e92de9b454a5a3a66d028df0f1533a1af18a0226d849aa515b4343f76b5467c6
sha512 b5bb0e9ba381d52c1718e9ed1464f424fe4ff9dfee21ec8bd3b2960e1c792c6ef99441ec927fe07d360b6c4b269488d3ff66a17d3c52fe0ca2301af4f5d363d0
ripemd-160 f9bfdabf1f60794c249f6449bba9c4b2c4ec4eb0

99897729 as geometric shapes

Circle

Radius = n
Diameter 199795458
Circumference 627675943.07341
Area 3.1351700630483E+16

Sphere

Radius = n
Volume 4.1759515910309E+24
Surface area 1.2540680252193E+17
Circumference 627675943.07341

Square

Length = n
Perimeter 399590916
Area 9979556259357441
Diagonal 141276723.20207

Cube

Length = n
Surface area 59877337556144646
Volume 9.9693500673754E+23
Space diagonal 173027942.18875

Equilateral Triangle

Length = n
Perimeter 299693187
Area 4.3212746195498E+15
Altitude 86513971.094373

Triangular Pyramid

Length = n
Surface area 4.3212746195498E+15
Volume 1.1748991727773E+23
Height 47092241.067357