988894144 (number)

988894144 is an even 9-digits composite number following 988894143 and preceding 988894145. In scientific notation, it is written as 9.88894144 × 10^8. The sum of its digits is 55. It has a total of 9 prime factors and 56 positive divisors. There are 423171840 positive integers (up to 988894144) that are relatively prime to 988894144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.88894144 × 10^8
Engineering notation 9.88894144 × 10^6

Prime Factorization of 988894144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 2423 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 30902942
Product of the distinct prime numbers

The prime factorization of 988894144 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 2423 × 911. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 7, 14, 68, 642, 638, 4085, 8336, 79163, 79473, 275169, 478504, 3097227, 3642278, 8442361, 11026712, 148660824, 61566788, 4393350949, 3136085546

Basic calculations (n = 988894144)

Multiplication

n×y
n×2 1977788288
n×3 2966682432
n×4 3955576576
n×5 4944470720

Division

n÷y
n÷2 494447072
n÷3 329631381.33333
n÷3 247223536
n÷5 197778828.8

Exponentiation

ny
n2 977911628037492736
n3 9.6705108231578E+26
n4 9.5631115225094E+35
n5 9.4569049830285E+44

Nth Root

y√n
2√n 31446.687329511
3√n 996.28425836485
4√n 177.33213845637
5√n 62.954961260315

Divisors of 988894144

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 911, 1822, 2423, 3644, 4846, 6377, 7288, 9692, 12754, 14576, 16961, 19384, 25508, 29152, 33922, 38768, 51016, 58304, 67844, 77536, 102032, 135688, 155072, 204064, 271376, 408128, 542752, 1085504, 2207353, 4414706, 8829412, 15451471, 17658824, 30902942, 35317648, 61805884, 70635296, 123611768, 141270592, 247223536, 494447072, 988894144

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -988894143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 988894144 can be divided by 56 positive divisors. The sum of these divisors (counting 988894144) is 1, the average is 0.017857142857143.

Base conversion 988894144

Base System Value
2 Binary 111010111100010101001111000000
3 Ternary 2112220210000202001
4 Quaternary 322330111033000
5 Quinary 4011124103034
6 Senary 242043233344
8 Octal 7274251700
10 Decimal 988894144
12 Duodecimal 237218854
16 Hexadecimal 3af153c0
20 Vigesimal f90bf74
36 Base36 gcrfls

Cryptographic Hash Functions

md5 1befbab1c4807b8c658c0b59bf6f85bb
sha1 a109a18b960cf7bc86cbc6f6b848053bb4a40da5
sha256 45f064761c66e6f02234100064945e5dda3b96a19b0ad30c7114e5a647e14172
sha512 80848a58f2db336e2c4d74def17b27aa5f39f6fdf6058229fe397b2787fc59b99415156bcce250bf6b60dc9736f89cc132081181980779ca09f48ba3a27745d9
ripemd-160 580dd3d1273510a86563b19403d46185e8a86b1a

988894144 as geometric shapes

Circle

Radius = n
Diameter 1977788288
Circumference 6213405155.9367
Area 3.0721999865026E+18

Sphere

Radius = n
Volume 4.0507741011324E+27
Surface area 1.228879994601E+19
Circumference 6213405155.9367

Square

Length = n
Perimeter 3955576576
Area 977911628037492736
Diagonal 1398507510.1961

Cube

Length = n
Surface area 5867469768224956416
Volume 9.6705108231578E+26
Space diagonal 1712814900.7153

Equilateral Triangle

Length = n
Perimeter 2966682432
Area 4.2344815626833E+17
Altitude 856407450.35767

Triangular Pyramid

Length = n
Surface area 4.2344815626833E+17
Volume 1.1396806300988E+26
Height 466169170.06538