97788145 is an odd 8-digits composite number following 97788144
and preceding 97788146 . In scientific notation, it is written as 9.7788145 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 59754240 positive integers (up to 97788145) that are relatively prime to 97788145.
97788145 has 16 divisors, whose sum is 112069440
The reverse of 97788145 is 54188779
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-seven million seven hundred eighty-eight thousand one hundred forty-five
Scientific notation
9.7788145 × 10^7
Engineering notation
9.7788145 × 10^6
Prime Factorization
35 × 13 × 29 × 7411
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
97788145
Product of the distinct prime numbers
The prime factorization of 97788145 is 35 × 13 × 29 × 7411.
Since it has a total of 4 prime factors.
8 , 7 , 27 , 88 , 242 , 867 , 433 , 7617 , 82150 , 11608 , 368357 , 118132 , 7071305 , 869708 , 67828140 , 61326535 , 62467140 , 849388062 , 1023171270 , 426261102
n×2
195576290
n×3
293364435
n×4
391152580
n×5
488940725
n÷2
48894072.5
n÷3
32596048.333333
n÷3
24447036.25
n÷5
19557629
n2
9562521302541025
n3
9.3510121969847E+23
n4
9.1441813661551E+31
n5
8.9419253333987E+39
2 √n
9888.7888540508
3 √n
460.71116367379
4 √n
99.442389623595
5 √n
39.633026855862
1 , 13 , 29 , 35 , 377 , 455 , 1015 , 7411 , 13195 , 96343 , 214919 , 259385 , 2793947 , 3372005 , 7522165 , 97788145
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
-97788144
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 97788145 can be divided by 16 positive divisors.
The sum of these divisors (counting 97788145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110101000010000011110001
3
Ternary
20211000011010011
4
Quaternary
11311002003301
5
Quinary
200013210040
6
Senary
13411534521
8
Octal
565020361
10
Decimal
97788145
12
Duodecimal
288ba441
16
Hexadecimal
5d420f1
20
Vigesimal
1ab3a75
36
Base36
1m7xtd
md5
77ede0b4af36009fb4615b0d8d852ab9
sha1
727f2478c22185db4067b3dce11c2a4be8deceec
sha256
6a48b6b09baf41d56469bbd4e3428d744ab6a55dfae5767e395b5dc5255bfe5e
sha512
e4ab95f0c7d626235196ae99671c7bcb8a8a60c634808be389f06466511112ce06fa6ab45642263a57d2d51427069855ce543719435bb0547c796157a026ed73
ripemd-160
1e944f47af4321edc6657ceb6da69c86b3a8d2d5
Diameter
195576290
Circumference
614421035.88035
Area
3.0041546673859E+16
Volume
3.9169428295568E+24
Surface area
1.2016618669544E+17
Circumference
614421035.88035
Perimeter
391152580
Area
9562521302541025
Diagonal
138293320.89831
Surface area
57375127815246150
Volume
9.3510121969847E+23
Space diagonal
169374035.51791
Perimeter
293364435
Area
4.1406931861152E+15
Altitude
84687017.758956
Surface area
4.1406931861152E+15
Volume
1.1020273559077E+23
Height
46097773.632769