988894146 (number)

988894146 is an even 9-digits composite number following 988894145 and preceding 988894147. In scientific notation, it is written as 9.88894146 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 329631380 positive integers (up to 988894146) that are relatively prime to 988894146.

Interesting facts

Basic properties

Name

Name nine hundred eighty-eight million eight hundred ninety-four thousand one hundred forty-six

Notation

Scientific notation 9.88894146 × 10^8
Engineering notation 9.88894146 × 10^6

Prime Factorization of 988894146

Prime Factorization 2 × 3 × 164815691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 988894146
Product of the distinct prime numbers

The prime factorization of 988894146 is 2 × 3 × 164815691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 8, 98, 593, 244, 6640, 5974, 53172, 41450, 82295, 797325, 4200006, 7603392, 289352, 43241039, 158503566, 501293490, 8692453839, 9517532120

Basic calculations (n = 988894146)

Multiplication

n×y
n×2 1977788292
n×3 2966682438
n×4 3955576584
n×5 4944470730

Division

n÷y
n÷2 494447073
n÷3 329631382
n÷3 247223536.5
n÷5 197778829.2

Exponentiation

ny
n2 977911631993069316
n3 9.6705108818325E+26
n4 9.5631115998735E+35
n5 9.4569050786596E+44

Nth Root

y√n
2√n 31446.68736131
3√n 996.2842590365
4√n 177.33213854604
5√n 62.954961285779

Divisors of 988894146

1, 2, 3, 6, 164815691, 329631382, 494447073, 988894146

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 -988894145
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 988894146 can be divided by 8 positive divisors. The sum of these divisors (counting 988894146) is 1, the average is 0.125.

Base conversion 988894146

Base System Value
2 Binary 111010111100010101001111000010
3 Ternary 2112220210000202010
4 Quaternary 322330111033002
5 Quinary 4011124103041
6 Senary 242043233350
8 Octal 7274251702
10 Decimal 988894146
12 Duodecimal 237218856
16 Hexadecimal 3af153c2
20 Vigesimal f90bf76
36 Base36 gcrflu

Cryptographic Hash Functions

md5 5d8ff7d4ae24d7e62714459ad44b2b8d
sha1 3bdc2d4abe6c8f5b45c324e313a5cb15da3eef43
sha256 c009190a1cc3a05f4e3a6642b1b262fa1264eedb1da99b1c40fdf0b91c41b80b
sha512 33d571af78bfe798e9d5dd3462a5b46ef02b59968ad3f7eaad11f07b660bd53900882d7fc045eacd4e8e96e9621ddf2f083554a18141a124942a888efef03ac0
ripemd-160 b74c7754fadb63596979c94bf3125b0fc398795c

988894146 as geometric shapes

Circle

Radius = n
Diameter 1977788292
Circumference 6213405168.5031
Area 3.0721999989294E+18

Sphere

Radius = n
Volume 4.05077412571E+27
Surface area 1.2288799995718E+19
Circumference 6213405168.5031

Square

Length = n
Perimeter 3955576584
Area 977911631993069316
Diagonal 1398507513.0246

Cube

Length = n
Surface area 5867469791958415896
Volume 9.6705108818325E+26
Space diagonal 1712814904.1794

Equilateral Triangle

Length = n
Perimeter 2966682438
Area 4.2344815798115E+17
Altitude 856407452.08972

Triangular Pyramid

Length = n
Surface area 4.2344815798115E+17
Volume 1.1396806370137E+26
Height 466169171.00819