989869943 (number)

989869943 is an odd 9-digits composite number following 989869942 and preceding 989869944. In scientific notation, it is written as 9.89869943 × 10^8. The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors. There are 980114688 positive integers (up to 989869943) that are relatively prime to 989869943.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-nine thousand nine hundred forty-three

Notation

Scientific notation 9.89869943 × 10^8
Engineering notation 9.89869943 × 10^6

Prime Factorization of 989869943

Prime Factorization 113 × 1129 × 7759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989869943
Product of the distinct prime numbers

The prime factorization of 989869943 is 113 × 1129 × 7759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989869943)

Multiplication

n×y
n×2 1979739886
n×3 2969609829
n×4 3959479772
n×5 4949349715

Division

n÷y
n÷2 494934971.5
n÷3 329956647.66667
n÷3 247467485.75
n÷5 197973988.6

Exponentiation

ny
n2 979842504054823249
n3 9.6991664363773E+26
n4 9.6009133275243E+35
n5 9.5036555282644E+44

Nth Root

y√n
2√n 31462.198635823
3√n 996.61184772233
4√n 177.37586824544
5√n 62.96738061901

Divisors of 989869943

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989869942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989869943 can be divided by 8 positive divisors. The sum of these divisors (counting 989869943) is 1, the average is 0.125.

Base conversion 989869943

Base System Value
2 Binary 111011000000000011011101110111
3 Ternary 2112222121121021202
4 Quaternary 323000003131313
5 Quinary 4011401314233
6 Senary 242120203115
8 Octal 7300033567
10 Decimal 989869943
12 Duodecimal 23760949b
16 Hexadecimal 3b003777
20 Vigesimal f96deh3
36 Base36 gdccjb

Cryptographic Hash Functions

md5 0845577dd6b87782016f5805d42039c7
sha1 33699fbb8535aac2c547b76c3c7d5acf26724ed3
sha256 a9aadf4b1871ac3295d2bbb0f0c4596330ad41c918b9dfdaf4ab8e0c7fcb619e
sha512 cc43dd553f0854ae1500ee5fdfd49d74a06073c51e865b0cfddcdfc3bc08f7fad6891199d9b06fe0de22f64a77eaaa215db468242cdc7f036f940d5c48e125e5
ripemd-160 94a8c5555d9e2ffa7017a2b7b4aa768ff4d257d8

989869943 as geometric shapes

Circle

Radius = n
Diameter 1979739886
Circumference 6219536281.8763
Area 3.0782660124137E+18

Sphere

Radius = n
Volume 4.062777336329E+27
Surface area 1.2313064049655E+19
Circumference 6219536281.8763

Square

Length = n
Perimeter 3959479772
Area 979842504054823249
Diagonal 1399887498.3761

Cube

Length = n
Surface area 5879055024328939494
Volume 9.6991664363773E+26
Space diagonal 1714505034.1613

Equilateral Triangle

Length = n
Perimeter 2969609829
Area 4.2428425010962E+17
Altitude 857252517.08065

Triangular Pyramid

Length = n
Surface area 4.2428425010962E+17
Volume 1.1430577265032E+26
Height 466629166.12536