898889728 (number)

898889728 is an even 9-digits composite number following 898889727 and preceding 898889729. In scientific notation, it is written as 8.98889728 × 10^8. The sum of its digits is 67. It has a total of 13 prime factors and 48 positive divisors. There are 408576000 positive integers (up to 898889728) that are relatively prime to 898889728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.98889728 × 10^8
Engineering notation 8.98889728 × 10^6

Prime Factorization of 898889728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 39901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 877822
Product of the distinct prime numbers

The prime factorization of 898889728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 39901. Since it has a total of 13 prime factors.

Most popular turbo-numbers

1, 5, 43, 75, 520, 437, 4021, 9920, 38680, 94771, 802470, 846337, 3501582, 8804936, 96780089, 58962419, 23670952, 645715890, 5430329818, 8680355694

Basic calculations (n = 898889728)

Multiplication

n×y
n×2 1797779456
n×3 2696669184
n×4 3595558912
n×5 4494448640

Division

n÷y
n÷2 449444864
n÷3 299629909.33333
n÷3 224722432
n÷5 179777945.6

Exponentiation

ny
n2 808002743103913984
n3 7.2630536597193E+26
n4 6.5286843286345E+35
n5 5.8685672803641E+44

Nth Root

y√n
2√n 29981.489756181
3√n 965.09220055625
4√n 173.15163804071
5√n 61.764834707624

Divisors of 898889728

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 22528, 39901, 79802, 159604, 319208, 438911, 638416, 877822, 1276832, 1755644, 2553664, 3511288, 5107328, 7022576, 10214656, 14045152, 20429312, 28090304, 40858624, 56180608, 81717248, 112361216, 224722432, 449444864, 898889728

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -898889727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 898889728 can be divided by 48 positive divisors. The sum of these divisors (counting 898889728) is 1, the average is 0.020833333333333.

Base conversion 898889728

Base System Value
2 Binary 110101100100111111100000000000
3 Ternary 2022122102022220011
4 Quaternary 311210333200000
5 Quinary 3320103432403
6 Senary 225110154304
8 Octal 6544774000
10 Decimal 898889728
12 Duodecimal 211052994
16 Hexadecimal 3593f800
20 Vigesimal e0i1468
36 Base36 ev6br4

Cryptographic Hash Functions

md5 c31598962451263c20f55c8a5424c951
sha1 e2d9a32100a792bc2fa9f7ee9e23e6ce22c5f751
sha256 49bb91c6efcb5dc5b9c17f90243383060b8df8d25254c0d2a13eaa380551595c
sha512 212f21b3375b0c94a74a05d38c1425628cae074ff186bfa5bd5012da0b5cd07f24aea4b055cf4c08f2a83e61a465cd40b8b134752f11ace16f5951301d28fb7d
ripemd-160 e7f6545c73257c528039542d645dc1757779c2e5

898889728 as geometric shapes

Circle

Radius = n
Diameter 1797779456
Circumference 5647890731.7443
Area 2.5384154818157E+18

Sphere

Radius = n
Volume 3.042340802667E+27
Surface area 1.0153661927263E+19
Circumference 5647890731.7443

Square

Length = n
Perimeter 3595558912
Area 808002743103913984
Diagonal 1271222044.4155

Cube

Length = n
Surface area 4848016458623483904
Volume 7.2630536597193E+26
Space diagonal 1556922679.2978

Equilateral Triangle

Length = n
Perimeter 2696669184
Area 3.4987545092775E+17
Altitude 778461339.64888

Triangular Pyramid

Length = n
Surface area 3.4987545092775E+17
Volume 8.5595908248488E+25
Height 423740681.47182