97777145 is an odd 8-digits composite number following 97777144
and preceding 97777146 . In scientific notation, it is written as 9.7777145 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 78140160 positive integers (up to 97777145) that are relatively prime to 97777145.
97777145 has 8 divisors, whose sum is 117454920
The reverse of 97777145 is 54177779
Previous prime number is 1009
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-seven million seven hundred seventy-seven thousand one hundred forty-five
Scientific notation
9.7777145 × 10^7
Engineering notation
9.7777145 × 10^6
Prime Factorization
5 × 1009 × 19381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
97777145
Product of the distinct prime numbers
The prime factorization of 97777145 is 5 × 1009 × 19381.
Since it has a total of 3 prime factors.
3 , 4 , 84 , 63 , 398 , 270 , 1667 , 6538 , 5585 , 42196 , 569205 , 584604 , 8706158 , 9426328 , 90626572 , 83779391 , 965040572 , 339463181 , 3762493954 , 5475595526
n×2
195554290
n×3
293331435
n×4
391108580
n×5
488885725
n÷2
48888572.5
n÷3
32592381.666667
n÷3
24444286.25
n÷5
19555429
n2
9560370084351025
n3
9.3478569199125E+23
n4
9.1400676149754E+31
n5
8.9368971649925E+39
2 √n
9888.2326530073
3 √n
460.693888189
4 √n
99.439592984924
5 √n
39.632135167175
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
-97777144
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 97777145 can be divided by 8 positive divisors.
The sum of these divisors (counting 97777145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101110100111111010111111001
3
Ternary
20210222121000202
4
Quaternary
11310333113321
5
Quinary
200012332040
6
Senary
13411411545
8
Octal
564772771
10
Decimal
97777145
12
Duodecimal
288b3bb5
16
Hexadecimal
5d3f5f9
20
Vigesimal
1ab22h5
36
Base36
1m7pbt
md5
31bea7da6cdbfaf2c93bdacb350aeceb
sha1
452ad491bb86471ad390e374d639396974d7a8c4
sha256
8caaf1051ad8f906045d3237fae15b771780e3ca8cf7c0ad999a082ceeaa461a
sha512
666f46982d1eb0ce7f904dd186fc7fba13290f29c63e080ae894efbaa2ae7c9721abd601f0beb4f5e0276698180f265c1c7cfac7cc885d9516e9ffcffd077015
ripemd-160
d3e8f5f961555b5cc0fed6b04ce640f309a2bd3d
Diameter
195554290
Circumference
614351920.84197
Area
3.0034788422597E+16
Volume
3.9156211501874E+24
Surface area
1.2013915369039E+17
Circumference
614351920.84197
Perimeter
391108580
Area
9560370084351025
Diagonal
138277764.54912
Surface area
57362220506106150
Volume
9.3478569199125E+23
Space diagonal
169354982.95903
Perimeter
293331435
Area
4.1397616813144E+15
Altitude
84677491.479515
Surface area
4.1397616813144E+15
Volume
1.1016555029386E+23
Height
46092588.18304