889968985 (number)

889968985 is an odd 9-digits composite number following 889968984 and preceding 889968986. In scientific notation, it is written as 8.89968985 × 10^8. The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors. There are 711720240 positive integers (up to 889968985) that are relatively prime to 889968985.

Interesting facts

Basic properties

Name

Name eight hundred eighty-nine million nine hundred sixty-eight thousand nine hundred eighty-five

Notation

Scientific notation 8.89968985 × 10^8
Engineering notation 8.89968985 × 10^6

Prime Factorization of 889968985

Prime Factorization 5 × 60811 × 2927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 889968985
Product of the distinct prime numbers

The prime factorization of 889968985 is 5 × 60811 × 2927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 889968985)

Multiplication

n×y
n×2 1779937970
n×3 2669906955
n×4 3559875940
n×5 4449844925

Division

n÷y
n÷2 444984492.5
n÷3 296656328.33333
n÷3 222492246.25
n÷5 177993797

Exponentiation

ny
n2 792044794261930225
n3 7.0489530162382E+26
n4 6.2733495611742E+35
n5 5.5830865415084E+44

Nth Root

y√n
2√n 29832.347963243
3√n 961.88899794464
4√n 172.72043296392
5√n 61.641752074208

Divisors of 889968985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -889968984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 889968985 can be divided by 8 positive divisors. The sum of these divisors (counting 889968985) is 1, the average is 0.125.

Base conversion 889968985

Base System Value
2 Binary 110101000010111101100101011001
3 Ternary 2022000122002221021
4 Quaternary 311002331211121
5 Quinary 3310313001420
6 Senary 224151042441
8 Octal 6502754531
10 Decimal 889968985
12 Duodecimal 20a070421
16 Hexadecimal 350bd959
20 Vigesimal di26295
36 Base36 epv4gp

Cryptographic Hash Functions

md5 a436234f56f3bb859be553bb054db4c2
sha1 e07de44580d4f4a7f851ebf17a982e7b3cfe7b14
sha256 dc01929e9f68771adf26a2e0e530ec8b564b18832500a7489dc911408129937e
sha512 bf41125f58ad3050d4e548851ab075fa3ab34d76744ffd5f378159f7e48e6a753f159de7eac059574d9ec6815f425d5652080162f09c6ff7faf68edb5e533961
ripemd-160 912cacd33f88fdb6d339786dc555520b1b8e10a3

889968985 as geometric shapes

Circle

Radius = n
Diameter 1779937970
Circumference 5591840050.3975
Area 2.4882821069673E+18

Sphere

Radius = n
Volume 2.9526585348418E+27
Surface area 9.9531284278693E+18
Circumference 5591840050.3975

Square

Length = n
Perimeter 3559875940
Area 792044794261930225
Diagonal 1258606208.6784

Cube

Length = n
Surface area 4752268765571581350
Volume 7.0489530162382E+26
Space diagonal 1541471499.1805

Equilateral Triangle

Length = n
Perimeter 2669906955
Area 3.4296545638303E+17
Altitude 770735749.59025

Triangular Pyramid

Length = n
Surface area 3.4296545638303E+17
Volume 8.3072707967457E+25
Height 419535402.89281