989828661 (number)

989828661 is an odd 9-digits composite number following 989828660 and preceding 989828662. In scientific notation, it is written as 9.89828661 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 652608240 positive integers (up to 989828661) that are relatively prime to 989828661.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred twenty-eight thousand six hundred sixty-one

Notation

Scientific notation 9.89828661 × 10^8
Engineering notation 9.89828661 × 10^6

Prime Factorization of 989828661

Prime Factorization 3 × 103 × 971 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 989828661
Product of the distinct prime numbers

The prime factorization of 989828661 is 3 × 103 × 971 × 3299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989828661)

Multiplication

n×y
n×2 1979657322
n×3 2969485983
n×4 3959314644
n×5 4949143305

Division

n÷y
n÷2 494914330.5
n÷3 329942887
n÷3 247457165.25
n÷5 197965732.2

Exponentiation

ny
n2 979760778137052921
n3 9.6979529912372E+26
n4 9.5993118237572E+35
n5 9.5016739690311E+44

Nth Root

y√n
2√n 31461.542571845
3√n 996.59799314054
4√n 177.37401887493
5√n 62.966855406018

Divisors of 989828661

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 -989828660
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 989828661 can be divided by 16 positive divisors. The sum of these divisors (counting 989828661) is 1, the average is 0.0625.

Base conversion 989828661

Base System Value
2 Binary 111010111111111001011000110101
3 Ternary 2112222112111122210
4 Quaternary 322333321120311
5 Quinary 4011344004121
6 Senary 242115244033
8 Octal 7277713065
10 Decimal 989828661
12 Duodecimal 2375a9619
16 Hexadecimal 3aff9635
20 Vigesimal f968bd1
36 Base36 gdbgol

Cryptographic Hash Functions

md5 8333083af144742cb2b7e90d22ab3a81
sha1 14f423f1bdee54d14b222a5823cea5abcd3db917
sha256 f237f9254f15b46706267c215984fa2bb3e56a54331b3e6a1ffb6e00b97b41f1
sha512 3c8e746df76eb69117e3691b903a85ee5f25657ca923bdbec0bfa39e1cbdff6cf5cac6666ae597d067fa286d3100eab13cdfc201aeaef54b4f15358a9023f579
ripemd-160 b13b4b45e073356785e8b48d16204b462d7c1c4c

989828661 as geometric shapes

Circle

Radius = n
Diameter 1979657322
Circumference 6219276899.4204
Area 3.0780092628708E+18

Sphere

Radius = n
Volume 4.0622690496173E+27
Surface area 1.2312037051483E+19
Circumference 6219276899.4204

Square

Length = n
Perimeter 3959314644
Area 979760778137052921
Diagonal 1399829116.8118

Cube

Length = n
Surface area 5878564668822317526
Volume 9.6979529912372E+26
Space diagonal 1714433531.6399

Equilateral Triangle

Length = n
Perimeter 2969485983
Area 4.2424886174915E+17
Altitude 857216765.81994

Triangular Pyramid

Length = n
Surface area 4.2424886174915E+17
Volume 1.142914720622E+26
Height 466609705.60393