1098982661 is an odd 10-digits composite number following 1098982660
and preceding 1098982662 . In scientific notation, it is written as 1.098982661 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 929080800 positive integers (up to 1098982661) that are relatively prime to 1098982661.
1098982661 has 8 divisors, whose sum is 1273185984
The reverse of 1098982661 is 1662898901
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion ninety-eight million nine hundred eighty-two thousand six hundred sixty-one
Scientific notation
1.098982661 × 10^9
Engineering notation
1.098982661 × 10^9
Prime Factorization
7 × 73 × 2150651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1098982661
Product of the distinct prime numbers
The prime factorization of 1098982661 is 7 × 73 × 2150651.
Since it has a total of 3 prime factors.
1 , 6 , 76 , 17 , 633 , 546 , 7928 , 9191 , 31135 , 94477 , 337855 , 543811 , 4401962 , 8892304 , 33415738 , 77974774 , 261399672 , 878062116 , 7652061909 , 7943432621
n×2
2197965322
n×3
3296947983
n×4
4395930644
n×5
5494913305
n÷2
549491330.5
n÷3
366327553.66667
n÷3
274745665.25
n÷5
219796532.2
n2
1207762889178640921
n3
1.3273104738066E+27
n4
1.4586911964771E+36
n5
1.6030763326817E+45
2 √n
33150.907393313
3 √n
1031.9617812925
4 √n
182.07390640428
5 √n
64.298104193316
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
-1098982660
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 1098982661 can be divided by 8 positive divisors.
The sum of these divisors (counting 1098982661) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001100000010010010100000101
3
Ternary
2211120221002210112
4
Quaternary
1001200102110011
5
Quinary
4222314421121
6
Senary
301015002405
8
Octal
10140222405
10
Decimal
1098982661
12
Duodecimal
268069405
16
Hexadecimal
41812505
20
Vigesimal
h38cgd1
36
Base36
i6b0g5
md5
0df78ed8e10ba1966dc6d2b7fdb1d452
sha1
e99373aa5abd988df02b8d1567f1522a0b4a8d66
sha256
b2d9dc1cec6e09af895f4547019f397445423e3876ec49be57e7d63dd3a6f546
sha512
8ca1b94c4628c76beaca7bf6cd2339a03199b7616075925b395268769737d64fb5c85ecae2adc0f96078e252677901902ac86b722dce62dfd8198976a2b5ac1f
ripemd-160
be7a4daf0a1d1eb42e81a90fca3065f3e678eab9
Diameter
2197965322
Circumference
6905111708.4403
Area
3.794299019922E+18
Volume
5.5598251113914E+27
Surface area
1.5177196079688E+19
Circumference
6905111708.4403
Perimeter
4395930644
Area
1207762889178640921
Diagonal
1554196183.9991
Surface area
7246577335071845526
Volume
1.3273104738066E+27
Space diagonal
1903493805.4892
Perimeter
3296947983
Area
5.229766718884E+17
Altitude
951746902.74462
Surface area
5.229766718884E+17
Volume
1.5642503946143E+26
Height
518065394.66636