101997687 is an odd 9-digits composite number following 101997686
and preceding 101997688 . In scientific notation, it is written as 1.01997687 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 61816760 positive integers (up to 101997687) that are relatively prime to 101997687.
101997687 has 8 divisors, whose sum is 148360320
The reverse of 101997687 is 786799101
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred one million nine hundred ninety-seven thousand six hundred eighty-seven
Scientific notation
1.01997687 × 10^8
Engineering notation
1.01997687 × 10^6
Prime Factorization
11 × 3 × 3090839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
101997687
Product of the distinct prime numbers
The prime factorization of 101997687 is 11 × 3 × 3090839.
Since it has a total of 3 prime factors.
8 , 2 , 82 , 2 , 310 , 133 , 8271 , 5365 , 63058 , 70369 , 877838 , 9301 , 6893048 , 5625438 , 86882949 , 67744723 , 449022068 , 358449 , 7717309287 , 9039424850
n×2
203995374
n×3
305993061
n×4
407990748
n×5
509988435
n÷2
50998843.5
n÷3
33999229
n÷3
25499421.75
n÷5
20399537.4
n2
10403528153349969
n3
1.0611358082811E+24
n4
1.0823339803755E+32
n5
1.103955625598E+40
2 √n
10099.39042715
3 √n
467.229341078
4 √n
100.49572342717
5 √n
39.968519785661
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
-101997686
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 101997687 can be divided by 8 positive divisors.
The sum of these divisors (counting 101997687) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101000101110001110111
3
Ternary
21002221000112010
4
Quaternary
12011011301313
5
Quinary
202102411222
6
Senary
14042055303
8
Octal
605056167
10
Decimal
101997687
12
Duodecimal
2a1aa533
16
Hexadecimal
6145c77
20
Vigesimal
1bh9e47
36
Base36
1oq5x3
md5
05599eed6fa503d7c0442f89ae39131c
sha1
a29f8b3b5fa2543c62c70390dbd48da0ad5d2111
sha256
faf6c4a3a45b70d08591cf52c7d848a1158e37c0d35c1859fe90c68d8a5ec37b
sha512
7b41ba730b8cbb10dca973beb0d36ea93d6ab1a6931c49819cc412ca942f7ead6e446697c79e88634e79d16ec90d66b78f050efa55c47c779a33924eff8216a0
ripemd-160
f1326856d7df2d0822177dcfcfcbf688cd23c5c3
Diameter
203995374
Circumference
640870368.3247
Area
3.2683647617979E+16
Volume
4.4448752796759E+24
Surface area
1.3073459047192E+17
Circumference
640870368.3247
Perimeter
407990748
Area
10403528153349969
Diagonal
144246512.28609
Surface area
62421168920099814
Volume
1.0611358082811E+24
Space diagonal
176665176.13851
Perimeter
305993061
Area
4.5048598348938E+15
Altitude
88332588.069254
Surface area
4.5048598348938E+15
Volume
1.2505605429924E+23
Height
48082170.762029