999764980 (number)

999764980 is an even 9-digits composite number following 999764979 and preceding 999764981. In scientific notation, it is written as 9.99764980 × 10^8. The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors. There are 399905984 positive integers (up to 999764980) that are relatively prime to 999764980.

Interesting facts

Basic properties

Name

Name nine hundred ninety-nine million seven hundred sixty-four thousand nine hundred eighty

Notation

Scientific notation 9.99764980 × 10^8
Engineering notation 9.99764980 × 10^6

Prime Factorization of 999764980

Prime Factorization 2 × 2 × 5 × 49988249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 499882490
Product of the distinct prime numbers

The prime factorization of 999764980 is 2 × 2 × 5 × 49988249. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 33, 11, 15, 578, 1413, 2862, 15035, 14682, 452520, 167607, 3991659, 2660125, 86801600, 50070443, 245418891, 137763958, 4918730692, 6533340721

Basic calculations (n = 999764980)

Multiplication

n×y
n×2 1999529960
n×3 2999294940
n×4 3999059920
n×5 4998824900

Division

n÷y
n÷2 499882490
n÷3 333254993.33333
n÷3 249941245
n÷5 199952996

Exponentiation

ny
n2 999530015234400400
n3 9.9929510569022E+26
n4 9.9906025135448E+35
n5 9.9882545221421E+44

Nth Root

y√n
2√n 31619.060390847
3√n 999.92165386204
4√n 177.81749180226
5√n 63.092768417274

Divisors of 999764980

1, 2, 4, 5, 10, 20, 49988249, 99976498, 199952996, 249941245, 499882490, 999764980

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 -999764979
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 999764980 can be divided by 12 positive divisors. The sum of these divisors (counting 999764980) is 1, the average is 0.083333333333333.

Base conversion 999764980

Base System Value
2 Binary 111011100101110011001111110100
3 Ternary 2120200020022201121
4 Quaternary 323211303033310
5 Quinary 4021414434410
6 Senary 243112233324
8 Octal 7345631764
10 Decimal 999764980
12 Duodecimal 23a99b844
16 Hexadecimal 3b9733f4
20 Vigesimal fc8ac90
36 Base36 gj8flg

Cryptographic Hash Functions

md5 78b02d8673a67e31ffff5723a11ed4ef
sha1 75e279384967b6852f1e824fef6ddd716f5eedb7
sha256 7e5c8d294262096f2a95bec39d502fcdeb4a81c2aadec0a418201dee966b1698
sha512 835a209920f6f186afb1e3f308db6176a79f71d6029f59076bcc1dbdd1ffbe1e1b7c13edc2a57f1480470bbdabf9a74529a597aa4d6586a3e4d14789af7ff1ae
ripemd-160 543433aea3e1682627ba3cb954ffa64610200f7f

999764980 as geometric shapes

Circle

Radius = n
Diameter 1999529960
Circumference 6281708632.9687
Area 3.1401161529029E+18

Sphere

Radius = n
Volume 4.1858375504062E+27
Surface area 1.2560464611612E+19
Circumference 6281708632.9687

Square

Length = n
Perimeter 3999059920
Area 999530015234400400
Diagonal 1413881193.9017

Cube

Length = n
Surface area 5997180091406402400
Volume 9.9929510569022E+26
Space diagonal 1731643740.9881

Equilateral Triangle

Length = n
Perimeter 2999294940
Area 4.3280919251902E+17
Altitude 865821870.49404

Triangular Pyramid

Length = n
Surface area 4.3280919251902E+17
Volume 1.1776805760668E+26
Height 471293731.30056