101993894 is an even 9-digits composite number following 101993893
and preceding 101993895 . In scientific notation, it is written as 1.01993894 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 50981760 positive integers (up to 101993894) that are relatively prime to 101993894.
101993894 has 8 divisors, whose sum is 153036408
The reverse of 101993894 is 498399101
Previous prime number is 10177
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred one million nine hundred ninety-three thousand eight hundred ninety-four
Scientific notation
1.01993894 × 10^8
Engineering notation
1.01993894 × 10^6
Prime Factorization
2 × 10177 × 5011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
101993894
Product of the distinct prime numbers
The prime factorization of 101993894 is 2 × 10177 × 5011.
Since it has a total of 3 prime factors.
8 , 7 , 3 , 75 , 45 , 352 , 3340 , 901 , 60107 , 94121 , 706539 , 75385 , 1658621 , 8448380 , 14140573 , 71213505 , 578321374 , 125567217 , 8903704680 , 6956365522
n×2
203987788
n×3
305981682
n×4
407975576
n×5
509969470
n÷2
50996947
n÷3
33997964.666667
n÷3
25498473.5
n÷5
20398778.8
n2
10402754413283236
n3
1.0610174309364E+24
n4
1.0821729938308E+32
n5
1.1037503762245E+40
2 √n
10099.202641793
3 √n
467.22354936869
4 √n
100.49478912756
5 √n
39.968222518429
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
-101993893
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 101993894 can be divided by 8 positive divisors.
The sum of these divisors (counting 101993894) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000101000100110110100110
3
Ternary
21002220211022122
4
Quaternary
12011010312212
5
Quinary
202102301034
6
Senary
14042025542
8
Octal
605046646
10
Decimal
101993894
12
Duodecimal
2a1a82b2
16
Hexadecimal
6144da6
20
Vigesimal
1bh94ee
36
Base36
1oq2zq
md5
36a98732fa1433bae81d1fb9285e508c
sha1
7de72000b67e8e31c3d4918ad83c44bec2cbd750
sha256
9133654aa9bfe82d69674ad7e6dde5b57462dd040f56e9bb973403479739c654
sha512
147b773708eebf71894cba45f2d054849cb35f307b82ee402d4567c3c8d02d22968b3a35dd8db45c069de552b8b60eebe1fceb532aa3a8e335b1a66e5f73e038
ripemd-160
641a54eb17bf2ba1586679df7201dc63e11dc66e
Diameter
203987788
Circumference
640846536.20283
Area
3.2681216841869E+16
Volume
4.4443794218142E+24
Surface area
1.3072486736748E+17
Circumference
640846536.20283
Perimeter
407975576
Area
10402754413283236
Diagonal
144241148.17404
Surface area
62416526479699416
Volume
1.0610174309364E+24
Space diagonal
176658606.46979
Perimeter
305981682
Area
4.504524795617E+15
Altitude
88329303.234897
Surface area
4.504524795617E+15
Volume
1.2504210339538E+23
Height
48080382.724681