989857072 (number)

989857072 is an even 9-digits composite number following 989857071 and preceding 989857073. In scientific notation, it is written as 9.89857072 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 472819776 positive integers (up to 989857072) that are relatively prime to 989857072.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred fifty-seven thousand seventy-two

Notation

Scientific notation 9.89857072 × 10^8
Engineering notation 9.89857072 × 10^6

Prime Factorization of 989857072

Prime Factorization 2 × 2 × 2 × 2 × 23 × 2027 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123732134
Product of the distinct prime numbers

The prime factorization of 989857072 is 2 × 2 × 2 × 2 × 23 × 2027 × 1327. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989857072)

Multiplication

n×y
n×2 1979714144
n×3 2969571216
n×4 3959428288
n×5 4949285360

Division

n÷y
n÷2 494928536
n÷3 329952357.33333
n÷3 247464268
n÷5 197971414.4

Exponentiation

ny
n2 979817022988413184
n3 9.6987880947107E+26
n4 9.6004139853788E+35
n5 9.5030376775549E+44

Nth Root

y√n
2√n 31461.994088106
3√n 996.60752814924
4√n 177.37529165052
5√n 62.967216868736

Divisors of 989857072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989857071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989857072 can be divided by 40 positive divisors. The sum of these divisors (counting 989857072) is 1, the average is 0.025.

Base conversion 989857072

Base System Value
2 Binary 111011000000000000010100110000
3 Ternary 2112222120221122001
4 Quaternary 323000000110300
5 Quinary 4011400411242
6 Senary 242120023344
8 Octal 7300002460
10 Decimal 989857072
12 Duodecimal 237601b54
16 Hexadecimal 3b000530
20 Vigesimal f96c2dc
36 Base36 gdc2ls

Cryptographic Hash Functions

md5 2414f9242d06be63039e4b3be0560b53
sha1 6720a85b853dd93407898b38bb4a878590d8f192
sha256 1035e5141bb6239ba13a183dac06ee1f7f25e653318628674f96c0ba4526943f
sha512 ea938899a6f0480e551fe5380b3d14da18127ed0c55689fadc4406e7269210b9cb3f5d911d546ce6ced653a665e9e1dce896bdc8f0355ac3ba636f8a7b7cba8b
ripemd-160 09498de77514f0a85be174ce35de9051d7b153da

989857072 as geometric shapes

Circle

Radius = n
Diameter 1979714144
Circumference 6219455410.9982
Area 3.0781859612826E+18

Sphere

Radius = n
Volume 4.0626188569423E+27
Surface area 1.231274384513E+19
Circumference 6219455410.9982

Square

Length = n
Perimeter 3959428288
Area 979817022988413184
Diagonal 1399869296.0333

Cube

Length = n
Surface area 5878902137930479104
Volume 9.6987880947107E+26
Space diagonal 1714482740.9354

Equilateral Triangle

Length = n
Perimeter 2969571216
Area 4.242732164842E+17
Altitude 857241370.46768

Triangular Pyramid

Length = n
Surface area 4.242732164842E+17
Volume 1.1430131385102E+26
Height 466623098.67777