981374967 is an odd 9-digits composite number following 981374966
and preceding 981374968 . In scientific notation, it is written as 9.81374967 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 633144600 positive integers (up to 981374967) that are relatively prime to 981374967.
981374967 has 16 divisors, whose sum is 1500789760
The reverse of 981374967 is 769473189
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
nine hundred eighty-one million three hundred seventy-four thousand nine hundred sixty-seven
Scientific notation
9.81374967 × 10^8
Engineering notation
9.81374967 × 10^6
Prime Factorization
9 × 3 × 31 × 1172491
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
981374967
Product of the distinct prime numbers
The prime factorization of 981374967 is 9 × 3 × 31 × 1172491.
Since it has a total of 4 prime factors.
8 , 2 , 53 , 9 , 988 , 781 , 9509 , 878 , 2101 , 18839 , 605433 , 243510 , 9881637 , 7402407 , 36039240 , 26513294 , 730714317 , 573864228 , 6611623181 , 8923793859
n×2
1962749934
n×3
2944124901
n×4
3925499868
n×5
4906874835
n÷2
490687483.5
n÷3
327124989
n÷3
245343741.75
n÷5
196274993.4
n2
963096825854251089
n3
9.4515911569052E+26
n4
9.2755549597053E+35
n5
9.1027974424875E+44
2 √n
31326.904842324
3 √n
993.75270828739
4 √n
176.99408137654
5 √n
62.85893160292
1 , 3 , 9 , 27 , 31 , 93 , 279 , 837 , 1172491 , 3517473 , 10552419 , 31657257 , 36347221 , 109041663 , 327124989 , 981374967
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-981374966
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 981374967 can be divided by 16 positive divisors.
The sum of these divisors (counting 981374967) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010011111101001011111110111
3
Ternary
2112101122000101000
4
Quaternary
322133221133313
5
Quinary
4002212444332
6
Senary
241214134343
8
Octal
7237513767
10
Decimal
981374967
12
Duodecimal
2347b13b3
16
Hexadecimal
3a7e97f7
20
Vigesimal
f6dbh87
36
Base36
g8a9rr
md5
3fd850e0d7e55af298598754bff635f3
sha1
09845adf4a2ccc007e45a9119ba492cc0a4d07fc
sha256
9d905d3cb25a12a482a13a914d940bd2e098f3e9dd287d721b41afd57da7988a
sha512
9af04659de65591e578d874cb6340f85eb138b9925d4e0a39931840e7bde0e49926b2297d2d06fbd974235360448f292a9358b44012ad58c5e63d7abedf2d937
ripemd-160
d4b5e8d769fb2de7b34aecf7bfd4d1d9ea291288
Diameter
1962749934
Circumference
6166160773.4883
Area
3.0256579127994E+18
Volume
3.959073245769E+27
Surface area
1.2102631651197E+19
Circumference
6166160773.4883
Perimeter
3925499868
Area
963096825854251089
Diagonal
1387873788.1048
Surface area
5778580955125506534
Volume
9.4515911569052E+26
Space diagonal
1699791304.1202
Perimeter
2944124901
Area
4.1703315874697E+17
Altitude
849895652.06012
Surface area
4.1703315874697E+17
Volume
1.1138807000084E+26
Height
462624596.03495