988894149 (number)

988894149 is an odd 9-digits composite number following 988894148 and preceding 988894150. In scientific notation, it is written as 9.88894149 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 659262764 positive integers (up to 988894149) that are relatively prime to 988894149.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.88894149 × 10^8
Engineering notation 9.88894149 × 10^6

Prime Factorization of 988894149

Prime Factorization 3 × 329631383

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 988894149
Product of the distinct prime numbers

The prime factorization of 988894149 is 3 × 329631383. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 36, 19, 695, 941, 9246, 3646, 84569, 45368, 490158, 936224, 2641076, 6227674, 5878986, 76639295, 550806549, 750471950, 6731055714, 9041337456

Basic calculations (n = 988894149)

Multiplication

n×y
n×2 1977788298
n×3 2966682447
n×4 3955576596
n×5 4944470745

Division

n÷y
n÷2 494447074.5
n÷3 329631383
n÷3 247223537.25
n÷5 197778829.8

Exponentiation

ny
n2 977911637926434201
n3 9.6705109698446E+26
n4 9.5631117159196E+35
n5 9.4569052221063E+44

Nth Root

y√n
2√n 31446.68740901
3√n 996.28426004398
4√n 177.33213868053
5√n 62.954961323977

Divisors of 988894149

1, 3, 329631383, 988894149

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988894148
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988894149 can be divided by 4 positive divisors. The sum of these divisors (counting 988894149) is 1, the average is 0.25.

Base conversion 988894149

Base System Value
2 Binary 111010111100010101001111000101
3 Ternary 2112220210000202020
4 Quaternary 322330111033011
5 Quinary 4011124103044
6 Senary 242043233353
8 Octal 7274251705
10 Decimal 988894149
12 Duodecimal 237218859
16 Hexadecimal 3af153c5
20 Vigesimal f90bf79
36 Base36 gcrflx

Cryptographic Hash Functions

md5 c3f29e0eb2142a3b616644e3f6b74b3e
sha1 d9782f26bdc29c1664a11aed2cf9aa41b3a976a7
sha256 f0c132f131ea8c78e3b082628d2ecdf9c31bed808e99e7e42975f44a8ee33da3
sha512 58c83f15d32ec6e88d9abae517bb0eaeab984c9b3ab145c9cc50d549bb21ec96651c02fa62df5ed1f9c8d9beac197d285fe3dc0bd0b0717993d002506e2e2ff9
ripemd-160 85425ddbd7ae68b18a5a3b3541c269505d767127

988894149 as geometric shapes

Circle

Radius = n
Diameter 1977788298
Circumference 6213405187.3527
Area 3.0722000175696E+18

Sphere

Radius = n
Volume 4.0507741625764E+27
Surface area 1.2288800070279E+19
Circumference 6213405187.3527

Square

Length = n
Perimeter 3955576596
Area 977911637926434201
Diagonal 1398507517.2672

Cube

Length = n
Surface area 5867469827558605206
Volume 9.6705109698446E+26
Space diagonal 1712814909.3756

Equilateral Triangle

Length = n
Perimeter 2966682447
Area 4.2344816055037E+17
Altitude 856407454.68779

Triangular Pyramid

Length = n
Surface area 4.2344816055037E+17
Volume 1.139680647386E+26
Height 466169172.4224