99696987 (number)

99696987 is an odd 8-digits composite number following 99696986 and preceding 99696988. In scientific notation, it is written as 9.9696987 × 10^7. The sum of its digits is 63. It has a total of 5 prime factors and 18 positive divisors. There are 61343568 positive integers (up to 99696987) that are relatively prime to 99696987.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred ninety-six thousand nine hundred eighty-seven

Notation

Scientific notation 9.9696987 × 10^7
Engineering notation 9.9696987 × 10^6

Prime Factorization of 99696987

Prime Factorization 9 × 9 × 13 × 13 × 7283

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 852111
Product of the distinct prime numbers

The prime factorization of 99696987 is 9 × 9 × 13 × 13 × 7283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 77, 59, 449, 408, 8026, 6858, 80511, 6266, 7385, 3068, 2407829, 1668379, 70427764, 66030516, 39043935, 786759899, 5951524076, 2108138558

Basic calculations (n = 99696987)

Multiplication

n×y
n×2 199393974
n×3 299090961
n×4 398787948
n×5 498484935

Division

n÷y
n÷2 49848493.5
n÷3 33232329
n÷3 24924246.75
n÷5 19939397.4

Exponentiation

ny
n2 9939489216878169
n3 9.9093712724174E+23
n4 9.8793445892437E+31
n5 9.8494088908235E+39

Nth Root

y√n
2√n 9984.8378554687
3√n 463.68958844767
4√n 99.924160519209
5√n 39.786561430092

Divisors of 99696987

1, 9, 13, 81, 117, 169, 1053, 1521, 7283, 13689, 65547, 94679, 589923, 852111, 1230827, 7668999, 11077443, 99696987

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99696986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99696987 can be divided by 18 positive divisors. The sum of these divisors (counting 99696987) is 1, the average is 0.055555555555556.

Base conversion 99696987

Base System Value
2 Binary 101111100010100000101011011
3 Ternary 20221121010120000
4 Quaternary 11330110011123
5 Quinary 201010300422
6 Senary 13520504043
8 Octal 574240533
10 Decimal 99696987
12 Duodecimal 2947b023
16 Hexadecimal 5f1415b
20 Vigesimal 1b32297
36 Base36 1ncuor

Cryptographic Hash Functions

md5 382ba2123bf5fb2ccba733864c7dff20
sha1 4252d5330a4b9cdfb378f457b5a9e13fab0e9827
sha256 e1415368a20baa57c2503772d913f93ac0a2e3ccac77171e27e78d473a1013cc
sha512 cd6c16a87c102ea646f18c4cdf5e096991e1748e135cb7037a18cc67483b30b080a0718b2a0b280f779a0067dbf92dbe7bdae0673002b6a8c836bc8c7e876a0e
ripemd-160 0b5988593d8031e2afd681a6fc6c2e512f291e9c

99696987 as geometric shapes

Circle

Radius = n
Diameter 199393974
Circumference 626414643.88847
Area 3.1225826304179E+16

Sphere

Radius = n
Volume 4.1508277321494E+24
Surface area 1.2490330521672E+17
Circumference 626414643.88847

Square

Length = n
Perimeter 398787948
Area 9939489216878169
Diagonal 140992831.14313

Cube

Length = n
Surface area 59636935301269014
Volume 9.9093712724174E+23
Space diagonal 172680246.84553

Equilateral Triangle

Length = n
Perimeter 299090961
Area 4.303925081229E+15
Altitude 86340123.422767

Triangular Pyramid

Length = n
Surface area 4.303925081229E+15
Volume 1.1678306040036E+23
Height 46997610.381045