9978021297 is an odd 10-digits composite number following 9978021296
and preceding 9978021298 . In scientific notation, it is written as 9.978021297 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 6552730008 positive integers (up to 9978021297) that are relatively prime to 9978021297.
9978021297 has 8 divisors, whose sum is 11252164000
The reverse of 9978021297 is 7921208799
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
nine billion nine hundred seventy-eight million twenty-one thousand two hundred ninety-seven
Scientific notation
9.978021297 × 10^9
Engineering notation
9.978021297 × 10^9
Prime Factorization
9 × 67 × 16547299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9978021297
Product of the distinct prime numbers
The prime factorization of 9978021297 is 9 × 67 × 16547299.
Since it has a total of 3 prime factors.
8 , 8 , 21 , 62 , 426 , 64 , 5661 , 4221 , 35789 , 27261 , 8101 , 333795 , 2960429 , 5044968 , 16034537 , 75309718 , 190314029 , 718257058 , 2189051451 , 5068423451
n×2
19956042594
n×3
29934063891
n×4
39912085188
n×5
49890106485
n÷2
4989010648.5
n÷3
3326007099
n÷3
2494505324.25
n÷5
1995604259.4
n2
9.9560909003386E+19
n3
9.9342087038446E+29
n4
9.9123746015804E+39
n5
9.8905884878411E+49
2 √n
99890.046035629
3 √n
2152.8551429133
4 √n
316.05386571853
5 √n
99.956003897889
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
-9978021296
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 9978021297 can be divided by 8 positive divisors.
The sum of these divisors (counting 9978021297) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010101111001000010110110001
3
Ternary
221202101102000000100
4
Quaternary
21102233020112301
5
Quinary
130413333140142
6
Senary
4330035343013
8
Octal
112257102661
10
Decimal
9978021297
12
Duodecimal
1b25751a69
16
Hexadecimal
252bc85b1
20
Vigesimal
7fi2cd4h
36
Base36
4l0nmi9
md5
6e05288ea70bc1f6adae56b7ad3ec4a5
sha1
39d3f6f9023f333debf521c70f16adf55952261a
sha256
8a566f40cd3405edb9e42d3bde2ff4ccbb8463dffc5f94cb5a4bb242f6664025
sha512
2d6364bcec6c2ec2e082ef0982a7ee2ebc778b253abdf938f9bb4a8453a919d45a443329f31f98b1a34c264410821d452ef820da93dd802125d82f1bb44c1f8c
ripemd-160
c9451b4fa6d87ca24562288ce5b4f2365b5ef370
Diameter
19956042594
Circumference
62693756808.035
Area
3.1277982030976E+20
Volume
4.1612316110968E+30
Surface area
1.251119281239E+21
Circumference
62693756808.035
Perimeter
39912085188
Area
9.9560909003386E+19
Diagonal
14111053043.865
Surface area
5.9736545402031E+20
Volume
9.9342087038446E+29
Space diagonal
17282439845.408
Perimeter
29934063891
Area
4.3111138210401E+19
Altitude
8641219922.7042
Surface area
4.3111138210401E+19
Volume
1.1707577233685E+29
Height
4703684347.955