980138761 is an odd 9-digits composite number following 980138760
and preceding 980138762 . In scientific notation, it is written as 9.80138761 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 836602368 positive integers (up to 980138761) that are relatively prime to 980138761.
980138761 has 8 divisors, whose sum is 1124847360
The reverse of 980138761 is 167831089
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
nine hundred eighty million one hundred thirty-eight thousand seven hundred sixty-one
Scientific notation
9.80138761 × 10^8
Engineering notation
9.80138761 × 10^6
Prime Factorization
7 × 239 × 585857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
980138761
Product of the distinct prime numbers
The prime factorization of 980138761 is 7 × 239 × 585857.
Since it has a total of 3 prime factors.
1 , 1 , 96 , 59 , 111 , 787 , 7076 , 8809 , 22687 , 99579 , 456102 , 900761 , 8361140 , 180327 , 30848695 , 21012019 , 882681502 , 899760028 , 126795093 , 330631602
n×2
1960277522
n×3
2940416283
n×4
3920555044
n×5
4900693805
n÷2
490069380.5
n÷3
326712920.33333
n÷3
245034690.25
n÷5
196027752.2
n2
960671990814615121
n3
9.4159185480444E+26
n4
9.2289067393572E+35
n5
9.0456092168981E+44
2 √n
31307.167885326
3 √n
993.33526701374
4 √n
176.93831661154
5 √n
62.843087348805
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
-980138760
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 980138761 can be divided by 8 positive divisors.
The sum of these divisors (counting 980138761) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010011010111011101100001001
3
Ternary
2112022022012121121
4
Quaternary
322122323230021
5
Quinary
4001403420021
6
Senary
241131435241
8
Octal
7232735411
10
Decimal
980138761
12
Duodecimal
2342b5b21
16
Hexadecimal
3a6bbb09
20
Vigesimal
f65h6i1
36
Base36
g7jrwp
md5
14a3e5fa1d5e4bff78d8fee364195176
sha1
ce626e795d91b6601adbba83b5ddccfc7f1db06f
sha256
de33a110ff23dbf68901aa76b8e0b8f98bb8f11a414afb6bd04ce6c403751158
sha512
52274d075ba84200f5ae77f6f1a12a6cbdcb8fa70956a632dd64c8a81013301a49f2f8a2b29a6b68e7e9356130760e80e1072dae11de116c70f283905aea4dcb
ripemd-160
68816c673b12605b0c143717549025e8b1da74a7
Diameter
1960277522
Circumference
6158393462.1124
Area
3.0180400688527E+18
Volume
3.9441307383115E+27
Surface area
1.2072160275411E+19
Circumference
6158393462.1124
Perimeter
3920555044
Area
960671990814615121
Diagonal
1386125528.8138
Surface area
5764031944887690726
Volume
9.4159185480444E+26
Space diagonal
1697650132.5196
Perimeter
2940416283
Area
4.1598317437481E+17
Altitude
848825066.2598
Surface area
4.1598317437481E+17
Volume
1.1096766427371E+26
Height
462041842.93792