97788640 is an even 8-digits composite number following 97788639
and preceding 97788641 . In scientific notation, it is written as 9.7788640 × 10^7.
The sum of its digits is 49. It has a total of 7 prime factors and 24 positive divisors.
There are 37413376 positive integers (up to 97788640) that are relatively prime to 97788640.
97788640 has 24 divisors, whose sum is 194202792
The reverse of 97788640 is 04688779
Previous prime number is 115
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
ninety-seven million seven hundred eighty-eight thousand six hundred forty
Scientific notation
9.7788640 × 10^7
Engineering notation
9.7788640 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 115 × 26573
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
6111790
Product of the distinct prime numbers
The prime factorization of 97788640 is 2 × 2 × 2 × 2 × 2 × 115 × 26573.
Since it has a total of 7 prime factors.
10 , 4 , 80 , 60 , 638 , 57 , 3150 , 8957 , 93409 , 18752 , 610030 , 430210 , 5894896 , 6903914 , 17252734 , 36279911 , 644203492 , 906426526 , 6857171021 , 1943805507
n×2
195577280
n×3
293365920
n×4
391154560
n×5
488943200
n÷2
48894320
n÷3
32596213.333333
n÷3
24447160
n÷5
19557728
n2
9562618113049600
n3
9.3511542011449E+23
n4
9.1443665176024E+31
n5
8.9421516541788E+39
2 √n
9888.8138823622
3 √n
460.71194104014
4 √n
99.442515466787
5 √n
39.633066979966
1 , 2 , 4 , 8 , 16 , 32 , 115 , 230 , 460 , 920 , 1840 , 3680 , 26573 , 53146 , 106292 , 212584 , 425168 , 850336 , 3055895 , 6111790 , 12223580 , 24447160 , 48894320 , 97788640
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-97788639
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 97788640 can be divided by 24 positive divisors.
The sum of these divisors (counting 97788640) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101110101000010001011100000
3
Ternary
20211000011210111
4
Quaternary
11311002023200
5
Quinary
200013214030
6
Senary
13411541104
8
Octal
565021340
10
Decimal
97788640
12
Duodecimal
288ba794
16
Hexadecimal
5d422e0
20
Vigesimal
1ab3bc0
36
Base36
1m7y74
md5
c6b39d55a12e92e0a6b04453add3756f
sha1
102ba3ff1ce075b0425e6942b8075946f7903278
sha256
1468fbc6668b8d6e9b7c145b2cb08e1b7c907224ef980bb2bdd17fae08816b4e
sha512
4ef7756934504ea0426379cf0584999ac9c34aac81c8abc181e57b8d14670cce26c13b9abe7941589d0f20bdfa7844673dcf20478d0bef8f29a1c82317da8571
ripemd-160
9ed95742028b06c872b579c07b35aff7a22e570b
Diameter
195577280
Circumference
614424146.05707
Area
3.0041850813041E+16
Volume
3.9170023121203E+24
Surface area
1.2016740325217E+17
Circumference
614424146.05707
Perimeter
391154560
Area
9562618113049600
Diagonal
138294020.93402
Surface area
57375708678297600
Volume
9.3511542011449E+23
Space diagonal
169374892.88306
Perimeter
293365920
Area
4.1407351062951E+15
Altitude
84687446.441531
Surface area
4.1407351062951E+15
Volume
1.1020440912584E+23
Height
46098006.978007