989968143 (number)

989968143 is an odd 9-digits composite number following 989968142 and preceding 989968144. In scientific notation, it is written as 9.89968143 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 656628224 positive integers (up to 989968143) that are relatively prime to 989968143.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89968143 × 10^8
Engineering notation 9.89968143 × 10^6

Prime Factorization of 989968143

Prime Factorization 3 × 197 × 1675073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989968143
Product of the distinct prime numbers

The prime factorization of 989968143 is 3 × 197 × 1675073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989968143)

Multiplication

n×y
n×2 1979936286
n×3 2969904429
n×4 3959872572
n×5 4949840715

Division

n÷y
n÷2 494984071.5
n÷3 329989381
n÷3 247492035.75
n÷5 197993628.6

Exponentiation

ny
n2 980036924154868449
n3 9.7020533387703E+26
n4 9.6047237270694E+35
n5 9.5083705121149E+44

Nth Root

y√n
2√n 31463.75920007
3√n 996.64480290936
4√n 177.38026722291
5√n 62.968629904628

Divisors of 989968143

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 -989968142
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 989968143 can be divided by 8 positive divisors. The sum of these divisors (counting 989968143) is 1, the average is 0.125.

Base conversion 989968143

Base System Value
2 Binary 111011000000011011011100001111
3 Ternary 2112222210120222210
4 Quaternary 323000123130033
5 Quinary 4011412440033
6 Senary 242122241503
8 Octal 7300333417
10 Decimal 989968143
12 Duodecimal 237656293
16 Hexadecimal 3b01b70f
20 Vigesimal f976073
36 Base36 gdegb3

Cryptographic Hash Functions

md5 56ed56c57a217d37581be1f1828211c4
sha1 4f2efbd2d794fa96ec64d60c0068e1c06c30f655
sha256 a134389ccc04a207c9ce9285d7670bf59ad6708b0e1673c073caacee416d3bd7
sha512 535606dcb770e065935b6c7624f294eeabe943b1159b43b017fef5046be4648f416bc6dc04f10accd53762ef263276309afb3611792b929b64aad324a2262e00
ripemd-160 e3afac36e5630898eec5e348aa782bdb12da3c55

989968143 as geometric shapes

Circle

Radius = n
Diameter 1979936286
Circumference 6220153290.6735
Area 3.0788768011717E+18

Sphere

Radius = n
Volume 4.0639865991756E+27
Surface area 1.2315507204687E+19
Circumference 6220153290.6735

Square

Length = n
Perimeter 3959872572
Area 980036924154868449
Diagonal 1400026374.1479

Cube

Length = n
Surface area 5880221544929210694
Volume 9.7020533387703E+26
Space diagonal 1714675121.5506

Equilateral Triangle

Length = n
Perimeter 2969904429
Area 4.2436843648244E+17
Altitude 857337560.77531

Triangular Pyramid

Length = n
Surface area 4.2436843648244E+17
Volume 1.143397951213E+26
Height 466675458.0493