998927690 (number)

998927690 is an even 9-digits composite number following 998927689 and preceding 998927691. In scientific notation, it is written as 9.98927690 × 10^8. The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors. There are 389825280 positive integers (up to 998927690) that are relatively prime to 998927690.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.98927690 × 10^8
Engineering notation 9.98927690 × 10^6

Prime Factorization of 998927690

Prime Factorization 2 × 5 × 41 × 2436409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 998927690
Product of the distinct prime numbers

The prime factorization of 998927690 is 2 × 5 × 41 × 2436409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 38, 47, 89, 490, 3770, 2005, 44922, 64382, 901248, 865086, 8692340, 934250, 58782336, 22964661, 680532721, 990069501, 431047871, 1833798425

Basic calculations (n = 998927690)

Multiplication

n×y
n×2 1997855380
n×3 2996783070
n×4 3995710760
n×5 4994638450

Division

n÷y
n÷2 499463845
n÷3 332975896.66667
n÷3 249731922.5
n÷5 199785538

Exponentiation

ny
n2 997856529848736100
n3 9.9678651831321E+26
n4 9.9571765416176E+35
n5 9.9464993616403E+44

Nth Root

y√n
2√n 31605.81734428
3√n 999.6424354962
4√n 177.78025015249
5√n 63.082197002837

Divisors of 998927690

1, 2, 5, 10, 41, 82, 205, 410, 2436409, 4872818, 12182045, 24364090, 99892769, 199785538, 499463845, 998927690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998927689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998927690 can be divided by 16 positive divisors. The sum of these divisors (counting 998927690) is 1, the average is 0.0625.

Base conversion 998927690

Base System Value
2 Binary 111011100010100110110101001010
3 Ternary 2120121122210011212
4 Quaternary 323202212311022
5 Quinary 4021211141230
6 Senary 243042253122
8 Octal 7342466512
10 Decimal 998927690
12 Duodecimal 23a6571a2
16 Hexadecimal 3b8a6d4a
20 Vigesimal fc35j4a
36 Base36 giqhje

Cryptographic Hash Functions

md5 231074260283df19722b9f52969ca4ae
sha1 97aaac4e973d9dc6840d12782161798c1e3dc6d7
sha256 ea29af1fb78dfc76d4f9cf1abbcbc3ded4b2e00e3012bca69716c70034ad0411
sha512 c490fd0e8206fbf647b7b54174927132dddf4fc5edbfa0bd7f2c1b24773d71127f2bcbfa3c58dded7cab4afd7bb3b49596c61fa76d416f40afb5115b37af8244
ripemd-160 1c90f06832fd4289b0ec03fb27a0e02e3b4e228a

998927690 as geometric shapes

Circle

Radius = n
Diameter 1997855380
Circumference 6276447784.7428
Area 3.1348587435094E+18

Sphere

Radius = n
Volume 4.1753296041735E+27
Surface area 1.2539434974038E+19
Circumference 6276447784.7428

Square

Length = n
Perimeter 3995710760
Area 997856529848736100
Diagonal 1412697087.028

Cube

Length = n
Surface area 5987139179092416600
Volume 9.9678651831321E+26
Space diagonal 1730193512.1674

Equilateral Triangle

Length = n
Perimeter 2996783070
Area 4.320845520906E+17
Altitude 865096756.08371

Triangular Pyramid

Length = n
Surface area 4.320845520906E+17
Volume 1.174724177491E+26
Height 470899029.00934