989245888 (number)

989245888 is an even 9-digits composite number following 989245887 and preceding 989245889. In scientific notation, it is written as 9.89245888 × 10^8. The sum of its digits is 61. It has a total of 9 prime factors and 56 positive divisors. There are 484915200 positive integers (up to 989245888) that are relatively prime to 989245888.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million two hundred forty-five thousand eight hundred eighty-eight

Notation

Scientific notation 9.89245888 × 10^8
Engineering notation 9.89245888 × 10^6

Prime Factorization of 989245888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 67 × 281 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 30913934
Product of the distinct prime numbers

The prime factorization of 989245888 is 2 × 2 × 2 × 2 × 2 × 2 × 67 × 281 × 821. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 4, 41, 97, 824, 453, 9832, 1069, 87091, 73769, 86545, 906222, 6880248, 95996, 79745217, 15083214, 559975162, 193684394, 2914884384, 5982615162

Basic calculations (n = 989245888)

Multiplication

n×y
n×2 1978491776
n×3 2967737664
n×4 3956983552
n×5 4946229440

Division

n÷y
n÷2 494622944
n÷3 329748629.33333
n÷3 247311472
n÷5 197849177.6

Exponentiation

ny
n2 978607426924908544
n3 9.6808337305173E+26
n4 9.5767249603259E+35
n5 9.4737357875094E+44

Nth Root

y√n
2√n 31452.27953583
3√n 996.40236856941
4√n 177.34790536071
5√n 62.959439167298

Divisors of 989245888

1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 281, 536, 562, 821, 1072, 1124, 1642, 2144, 2248, 3284, 4288, 4496, 6568, 8992, 13136, 17984, 18827, 26272, 37654, 52544, 55007, 75308, 110014, 150616, 220028, 230701, 301232, 440056, 461402, 602464, 880112, 922804, 1204928, 1760224, 1845608, 3520448, 3691216, 7382432, 14764864, 15456967, 30913934, 61827868, 123655736, 247311472, 494622944, 989245888

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 -989245887
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 989245888 can be divided by 56 positive divisors. The sum of these divisors (counting 989245888) is 1, the average is 0.017857142857143.

Base conversion 989245888

Base System Value
2 Binary 111010111101101011000111000000
3 Ternary 2112221102220020121
4 Quaternary 322331223013000
5 Quinary 4011221332023
6 Senary 242054550024
8 Octal 7275530700
10 Decimal 989245888
12 Duodecimal 237368314
16 Hexadecimal 3af6b1c0
20 Vigesimal f92fee8
36 Base36 gcyz0g

Cryptographic Hash Functions

md5 2831fbc0535cf73f5dd99b85570984ee
sha1 d2a5b22685770f618a421d406a3e26eea5b15c6c
sha256 fbdc458ae7304398d4eff0738808d647610e18c3f9817acd0b925b79fa84f96a
sha512 f5ea20c3e998b8d3d4fe9b268b560cab1bc463c1039abccc33ca8ed8477627f3b37b8d669725d3ab3b4dd14362abd57322dba1ab944f4097b3cbfb6360b209f2
ripemd-160 caaf4867323cd410219698c10238c4f70ef95f1f

989245888 as geometric shapes

Circle

Radius = n
Diameter 1978491776
Circumference 6215615228.6694
Area 3.0743859031757E+18

Sphere

Radius = n
Volume 4.0550981504556E+27
Surface area 1.2297543612703E+19
Circumference 6215615228.6694

Square

Length = n
Perimeter 3956983552
Area 978607426924908544
Diagonal 1399004951.3314

Cube

Length = n
Surface area 5871644561549451264
Volume 9.6808337305173E+26
Space diagonal 1713424139.1946

Equilateral Triangle

Length = n
Perimeter 2967737664
Area 4.2374944602455E+17
Altitude 856712069.5973

Triangular Pyramid

Length = n
Surface area 4.2374944602455E+17
Volume 1.140897196398E+26
Height 466334983.77714