989968140 (number)

989968140 is an even 9-digits composite number following 989968139 and preceding 989968141. In scientific notation, it is written as 9.89968140 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 192 positive divisors. There are 210567168 positive integers (up to 989968140) that are relatively prime to 989968140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.89968140 × 10^8
Engineering notation 9.89968140 × 10^6

Prime Factorization of 989968140

Prime Factorization 2 × 2 × 3 × 21 × 17 × 5 × 113 × 409

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 494984070
Product of the distinct prime numbers

The prime factorization of 989968140 is 2 × 2 × 3 × 21 × 17 × 5 × 113 × 409. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989968140)

Multiplication

n×y
n×2 1979936280
n×3 2969904420
n×4 3959872560
n×5 4949840700

Division

n÷y
n÷2 494984070
n÷3 329989380
n÷3 247492035
n÷5 197993628

Exponentiation

ny
n2 980036918215059600
n3 9.7020532505669E+26
n4 9.6047236106447E+35
n5 9.508370368044E+44

Nth Root

y√n
2√n 31463.759152396
3√n 996.64480190261
4√n 177.38026708852
5√n 62.968629866464

Divisors of 989968140

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989968139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989968140 can be divided by 192 positive divisors. The sum of these divisors (counting 989968140) is 1, the average is 0.0052083333333333.

Base conversion 989968140

Base System Value
2 Binary 111011000000011011011100001100
3 Ternary 2112222210120222200
4 Quaternary 323000123130030
5 Quinary 4011412440030
6 Senary 242122241500
8 Octal 7300333414
10 Decimal 989968140
12 Duodecimal 237656290
16 Hexadecimal 3b01b70c
20 Vigesimal f976070
36 Base36 gdegb0

Cryptographic Hash Functions

md5 ec0286eba96a305552278bb708c2692c
sha1 e0489bcb4555730623b489d87d87c1b80f51c0bd
sha256 cae3605d15eab649422122728520f51065c81a8d820b329306cbfd2a2a0ded56
sha512 a31ed5108b68c7e7da5f1235163c08faf1435127a214d537791263b2432bbb636a720db2ee44e1bb7cf187dc630e2b0c1162877cb7f1ac81d29bb2dda0cf2707
ripemd-160 28647c8c78e8284f9fa452711e53eae0d1920334

989968140 as geometric shapes

Circle

Radius = n
Diameter 1979936280
Circumference 6220153271.8239
Area 3.0788767825112E+18

Sphere

Radius = n
Volume 4.0639865622291E+27
Surface area 1.2315507130045E+19
Circumference 6220153271.8239

Square

Length = n
Perimeter 3959872560
Area 980036918215059600
Diagonal 1400026369.9053

Cube

Length = n
Surface area 5880221509290357600
Volume 9.7020532505669E+26
Space diagonal 1714675116.3545

Equilateral Triangle

Length = n
Perimeter 2969904420
Area 4.2436843391043E+17
Altitude 857337558.17723

Triangular Pyramid

Length = n
Surface area 4.2436843391043E+17
Volume 1.1433979408181E+26
Height 466675456.63509