988996869 (number)

988996869 is an odd 9-digits composite number following 988996868 and preceding 988996870. In scientific notation, it is written as 9.88996869 × 10^8. The sum of its digits is 72. It has a total of 4 prime factors and 12 positive divisors. There are 565141032 positive integers (up to 988996869) that are relatively prime to 988996869.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million nine hundred ninety-six thousand eight hundred sixty-nine

Notation

Scientific notation 9.88996869 × 10^8
Engineering notation 9.88996869 × 10^6

Prime Factorization of 988996869

Prime Factorization 7 × 3 × 3 × 15698363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 329665623
Product of the distinct prime numbers

The prime factorization of 988996869 is 7 × 3 × 3 × 15698363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 988996869)

Multiplication

n×y
n×2 1977993738
n×3 2966990607
n×4 3955987476
n×5 4944984345

Division

n÷y
n÷2 494498434.5
n÷3 329665623
n÷3 247249217.25
n÷5 197799373.8

Exponentiation

ny
n2 978114806891803161
n3 9.6735248153853E+26
n4 9.5670857546099E+35
n5 9.4618178567637E+44

Nth Root

y√n
2√n 31448.320606989
3√n 996.3187547288
4√n 177.33674353328
5√n 62.956269141393

Divisors of 988996869

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 -988996868
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 988996869 can be divided by 12 positive divisors. The sum of these divisors (counting 988996869) is 1, the average is 0.083333333333333.

Base conversion 988996869

Base System Value
2 Binary 111010111100101110010100000101
3 Ternary 2112220222020122200
4 Quaternary 322330232110011
5 Quinary 4011140344434
6 Senary 242045345113
8 Octal 7274562405
10 Decimal 988996869
12 Duodecimal 237268199
16 Hexadecimal 3af2e505
20 Vigesimal f914c39
36 Base36 gctmv9

Cryptographic Hash Functions

md5 6da0df447a59714b3b0cd8e80c5f39d3
sha1 358aa26ff7b6f9782b2efbcd8a61a3445df6742a
sha256 f4844a7dd1e8f7619554649ed4ce9afe710e4661e7ba3922571178207917f323
sha512 83f4f186db93edf7819d8e83fc1fce1da113823a5c4d58c06ec8993d4b446e932076b7a27ed80f87c207c52b98d3b27e1ceaff6395b84902ae95f7cf0a5d5525
ripemd-160 d1c93fef469303faf0c02f5b510d0b5f5a5dcf05

988996869 as geometric shapes

Circle

Radius = n
Diameter 1977993738
Circumference 6214050596.1474
Area 3.0728382916987E+18

Sphere

Radius = n
Volume 4.0520365992444E+27
Surface area 1.2291353166795E+19
Circumference 6214050596.1474

Square

Length = n
Perimeter 3955987476
Area 978114806891803161
Diagonal 1398652785.2843

Cube

Length = n
Surface area 5868688841350818966
Volume 9.6735248153853E+26
Space diagonal 1712992825.6345

Equilateral Triangle

Length = n
Perimeter 2966990607
Area 4.2353613529301E+17
Altitude 856496412.81727

Triangular Pyramid

Length = n
Surface area 4.2353613529301E+17
Volume 1.1400358324892E+26
Height 466217595.09478