989898427 (number)

989898427 is an odd 9-digits composite number following 989898426 and preceding 989898428. In scientific notation, it is written as 9.89898427 × 10^8. The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors. There are 848484360 positive integers (up to 989898427) that are relatively prime to 989898427.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred ninety-eight thousand four hundred twenty-seven

Notation

Scientific notation 9.89898427 × 10^8
Engineering notation 9.89898427 × 10^6

Prime Factorization of 989898427

Prime Factorization 7 × 141414061

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989898427
Product of the distinct prime numbers

The prime factorization of 989898427 is 7 × 141414061. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989898427)

Multiplication

n×y
n×2 1979796854
n×3 2969695281
n×4 3959593708
n×5 4949492135

Division

n÷y
n÷2 494949213.5
n÷3 329966142.33333
n÷3 247474606.75
n÷5 197979685.4

Exponentiation

ny
n2 979898895777074329
n3 9.7000037554876E+26
n4 9.6020184594513E+35
n5 9.5050229690358E+44

Nth Root

y√n
2√n 31462.651302775
3√n 996.62140696452
4√n 177.37714425138
5√n 62.967742998378

Divisors of 989898427

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 -989898426
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 989898427 can be divided by 4 positive divisors. The sum of these divisors (counting 989898427) is 1, the average is 0.25.

Base conversion 989898427

Base System Value
2 Binary 111011000000001010011010111011
3 Ternary 2112222200001100201
4 Quaternary 323000022122323
5 Quinary 4011403222202
6 Senary 242120543031
8 Octal 7300123273
10 Decimal 989898427
12 Duodecimal 237621a77
16 Hexadecimal 3b00a6bb
20 Vigesimal f96h617
36 Base36 gdcyij

Cryptographic Hash Functions

md5 cf9f6df084aef9c76384c22f154d4587
sha1 cc605cc76f9a4ef4705ff966b4c10beec86295e1
sha256 c8fd98fb4d7274543c4198f8bfc717fbfaea92c786f18087377fd2aa29cc71ae
sha512 8d59965c1b03ee0e60f39c3cd6aaae07870a239d150272195beb1138081139ca9cfd9400bc79e9ecec7ae04a2490e4160b33bdf0f87c10c7b0df92212484d2af
ripemd-160 3340ad60132b2d18caef2adfc678e6552ac178be

989898427 as geometric shapes

Circle

Radius = n
Diameter 1979796854
Circumference 6219715252.1266
Area 3.078443172234E+18

Sphere

Radius = n
Volume 4.0631280717378E+27
Surface area 1.2313772688936E+19
Circumference 6219715252.1266

Square

Length = n
Perimeter 3959593708
Area 979898895777074329
Diagonal 1399927780.8352

Cube

Length = n
Surface area 5879393374662445974
Volume 9.7000037554876E+26
Space diagonal 1714554369.8965

Equilateral Triangle

Length = n
Perimeter 2969695281
Area 4.2430866844163E+17
Altitude 857277184.94826

Triangular Pyramid

Length = n
Surface area 4.2430866844163E+17
Volume 1.1431564055067E+26
Height 466642593.61173