989968139 (number)

989968139 is an odd 9-digits composite number following 989968138 and preceding 989968140. In scientific notation, it is written as 9.89968139 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 930875176 positive integers (up to 989968139) that are relatively prime to 989968139.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million nine hundred sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation 9.89968139 × 10^8
Engineering notation 9.89968139 × 10^6

Prime Factorization of 989968139

Prime Factorization 23 × 59 × 729527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989968139
Product of the distinct prime numbers

The prime factorization of 989968139 is 23 × 59 × 729527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989968139)

Multiplication

n×y
n×2 1979936278
n×3 2969904417
n×4 3959872556
n×5 4949840695

Division

n÷y
n÷2 494984069.5
n÷3 329989379.66667
n÷3 247492034.75
n÷5 197993627.8

Exponentiation

ny
n2 980036916235123321
n3 9.7020532211658E+26
n4 9.6047235718365E+35
n5 9.5083703200204E+44

Nth Root

y√n
2√n 31463.759136505
3√n 996.64480156703
4√n 177.38026704373
5√n 62.968629853743

Divisors of 989968139

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 -989968138
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 989968139 can be divided by 8 positive divisors. The sum of these divisors (counting 989968139) is 1, the average is 0.125.

Base conversion 989968139

Base System Value
2 Binary 111011000000011011011100001011
3 Ternary 2112222210120222122
4 Quaternary 323000123130023
5 Quinary 4011412440024
6 Senary 242122241455
8 Octal 7300333413
10 Decimal 989968139
12 Duodecimal 23765628b
16 Hexadecimal 3b01b70b
20 Vigesimal f97606j
36 Base36 gdegaz

Cryptographic Hash Functions

md5 dd78f2b64e223fd63eedf1cc0dfd3a44
sha1 a6c19ae22e059c15a0cc37fd9edb2b274dcda409
sha256 d65f78f70aefa1387aa6f28e959796138612a2d42b8ec61d6f4f639af6335e96
sha512 e3d5b7f958dccc46b72897d3e0c044a4fb555aeedbbcff7b204b1aa6533775c9bc46abcc42b84aae6c3afcf959a54cb27d0f53190b2e937d20d04a1134e3bb91
ripemd-160 e370a2c23de176d9c41e2a66313c6c39b13877c4

989968139 as geometric shapes

Circle

Radius = n
Diameter 1979936278
Circumference 6220153265.5407
Area 3.0788767762911E+18

Sphere

Radius = n
Volume 4.0639865499136E+27
Surface area 1.2315507105164E+19
Circumference 6220153265.5407

Square

Length = n
Perimeter 3959872556
Area 980036916235123321
Diagonal 1400026368.4911

Cube

Length = n
Surface area 5880221497410739926
Volume 9.7020532211658E+26
Space diagonal 1714675114.6224

Equilateral Triangle

Length = n
Perimeter 2969904417
Area 4.2436843305309E+17
Altitude 857337557.3112

Triangular Pyramid

Length = n
Surface area 4.2436843305309E+17
Volume 1.1433979373532E+26
Height 466675456.16368