101887621 is an odd 9-digits composite number following 101887620
and preceding 101887622 . In scientific notation, it is written as 1.01887621 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 92551920 positive integers (up to 101887621) that are relatively prime to 101887621.
101887621 has 8 divisors, whose sum is 111237984
The reverse of 101887621 is 126788101
Previous prime number is 1627
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred one million eight hundred eighty-seven thousand six hundred twenty-one
Scientific notation
1.01887621 × 10^8
Engineering notation
1.01887621 × 10^6
Prime Factorization
11 × 1627 × 5693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
101887621
Product of the distinct prime numbers
The prime factorization of 101887621 is 11 × 1627 × 5693.
Since it has a total of 3 prime factors.
7 , 10 , 76 , 78 , 368 , 952 , 4384 , 8531 , 27991 , 59592 , 522807 , 980601 , 189711 , 8909722 , 98838880 , 99233995 , 367030804 , 198384660 , 318087530 , 7722190403
n×2
203775242
n×3
305662863
n×4
407550484
n×5
509438105
n÷2
50943810.5
n÷3
33962540.333333
n÷3
25471905.25
n÷5
20377524.2
n2
10381087313039641
n3
1.0577042897189E+24
n4
1.0776697380095E+32
n5
1.0980120582948E+40
2 √n
10093.939815553
3 √n
467.06121774347
4 √n
100.46860114261
5 √n
39.959890030765
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
-101887620
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 101887621 can be divided by 8 positive divisors.
The sum of these divisors (counting 101887621) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000100101010111010000101
3
Ternary
21002201102112121
4
Quaternary
12010222322011
5
Quinary
202040400441
6
Senary
14035445541
8
Octal
604527205
10
Decimal
101887621
12
Duodecimal
2a1568b1
16
Hexadecimal
612ae85
20
Vigesimal
1bgfj11
36
Base36
1onszp
md5
4f0a7723bbdb20b373b9e86915369990
sha1
aa2b4e4a55916d016b2d63482068efe3867e19a4
sha256
1c8bbc58cf3c4b1b8b56e59e9b35ddc46bafed512eb2a6d7c74a55b4dfbb67d5
sha512
20f5ffb72a83b19f729b0aee6e31c376ff1637b473dff8a85d69f88176fdd4fd53f3edf37bb22f8077de8fb3777979e56b51590b133a9413fcddc92e8475060d
ripemd-160
f7aaea57e421b5bb467acecaa706bd52d7fd409d
Diameter
203775242
Circumference
640178803.25068
Area
3.261314763892E+16
Volume
4.430501368335E+24
Surface area
1.3045259055568E+17
Circumference
640178803.25068
Perimeter
407550484
Area
10381087313039641
Diagonal
144090855.45613
Surface area
62286523878237846
Volume
1.0577042897189E+24
Space diagonal
176474536.23432
Perimeter
305662863
Area
4.4951426659983E+15
Altitude
88237268.117161
Surface area
4.4951426659983E+15
Volume
1.2465164595839E+23
Height
48030285.152043