1147842989 is an odd 10-digits composite number following 1147842988
and preceding 1147842990 . In scientific notation, it is written as 1.147842989 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1115331840 positive integers (up to 1147842989) that are relatively prime to 1147842989.
1147842989 has 8 divisors, whose sum is 1180631232
The reverse of 1147842989 is 9892487411
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion one hundred forty-seven million eight hundred forty-two thousand nine hundred eighty-nine
Scientific notation
1.147842989 × 10^9
Engineering notation
1.147842989 × 10^9
Prime Factorization
43 × 193 × 138311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1147842989
Product of the distinct prime numbers
The prime factorization of 1147842989 is 43 × 193 × 138311.
Since it has a total of 3 prime factors.
5 , 9 , 90 , 23 , 552 , 995 , 2901 , 7496 , 67802 , 19368 , 65328 , 368404 , 4044117 , 469995 , 25542588 , 78629453 , 562792862 , 410943016 , 4573386269 , 2745344672
n×2
2295685978
n×3
3443528967
n×4
4591371956
n×5
5739214945
n÷2
573921494.5
n÷3
382614329.66667
n÷3
286960747.25
n÷5
229568597.8
n2
1317543527396454121
n3
1.5123331006243E+27
n4
1.7359209465843E+36
n5
1.992564687995E+45
2 √n
33879.831596394
3 √n
1047.0341061319
4 √n
184.06474838055
5 √n
64.859933219276
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
-1147842988
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 1147842989 can be divided by 8 positive divisors.
The sum of these divisors (counting 1147842989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100011010101011000110101101
3
Ternary
2221222212110120022
4
Quaternary
1010122223012231
5
Quinary
4322321433424
6
Senary
305522131525
8
Octal
10432530655
10
Decimal
1147842989
12
Duodecimal
2804b0ba5
16
Hexadecimal
446ab1ad
20
Vigesimal
hie0799
36
Base36
ize9bh
md5
90660cac907ee404c7815a465da31a4b
sha1
90306a05dbf2aa2f17fbce1cfd246375050ed3c8
sha256
6023dac79e6242da5a79bbf85ddeee8f46a728bf5eb9ec06853a1d0f8d385147
sha512
f3c89d1137df71e9bcf0349294fee2e6498d3f74c2f1cf8b3cc2bdc0c3255eda761cc21b803fbc41a71b68d883c3f2082c9ba96a4a92768eb8cea63b157793a0
ripemd-160
045798cd0cc0113c1192b361684568c559369eaa
Diameter
2295685978
Circumference
7212110203.4339
Area
4.1391850664535E+18
Volume
6.3348460782695E+27
Surface area
1.6556740265814E+19
Circumference
7212110203.4339
Perimeter
4591371956
Area
1317543527396454121
Diagonal
1623295122.5187
Surface area
7905261164378724726
Volume
1.5123331006243E+27
Space diagonal
1988122376.0597
Perimeter
3443528967
Area
5.7051308265854E+17
Altitude
994061188.02986
Surface area
5.7051308265854E+17
Volume
1.7823016514406E+26
Height
541098374.17289