101993872 is an even 9-digits composite number following 101993871
and preceding 101993873 . In scientific notation, it is written as 1.01993872 × 10^8.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 50935808 positive integers (up to 101993872) that are relatively prime to 101993872.
101993872 has 20 divisors, whose sum is 197850060
The reverse of 101993872 is 278399101
Previous prime number is 953
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred one million nine hundred ninety-three thousand eight hundred seventy-two
Scientific notation
1.01993872 × 10^8
Engineering notation
1.01993872 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 953 × 6689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
12749234
Product of the distinct prime numbers
The prime factorization of 101993872 is 2 × 2 × 2 × 2 × 953 × 6689.
Since it has a total of 6 prime factors.
6 , 5 , 21 , 11 , 44 , 557 , 5360 , 6480 , 54125 , 32258 , 638715 , 231216 , 7145307 , 7970020 , 2084921 , 69122119 , 681093585 , 414157185 , 4056211686 , 2233621856
n×2
203987744
n×3
305981616
n×4
407975488
n×5
509969360
n÷2
50996936
n÷3
33997957.333333
n÷3
25498468
n÷5
20398774.4
n2
10402749925552384
n3
1.0610167443548E+24
n4
1.0821720601358E+32
n5
1.1037491858347E+40
2 √n
10099.201552598
3 √n
467.22351577544
4 √n
100.4947837084
5 √n
39.968220794206
1 , 2 , 4 , 8 , 16 , 953 , 1906 , 3812 , 6689 , 7624 , 13378 , 15248 , 26756 , 53512 , 107024 , 6374617 , 12749234 , 25498468 , 50996936 , 101993872
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-101993871
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 101993872 can be divided by 20 positive divisors.
The sum of these divisors (counting 101993872) is 1, the average is 0.05.
Base
System
Value
2
Binary
110000101000100110110010000
3
Ternary
21002220211021211
4
Quaternary
12011010312100
5
Quinary
202102300442
6
Senary
14042025504
8
Octal
605046620
10
Decimal
101993872
12
Duodecimal
2a1a8294
16
Hexadecimal
6144d90
20
Vigesimal
1bh94dc
36
Base36
1oq2z4
md5
301034ba41b937309ec57756e85bdcd1
sha1
25485c331b316a1995ca2ad733b05457754e7cda
sha256
a7906a2221286f69e26a5ae89640e04fa7411c4ffff22cc079f52c29cf9605ba
sha512
5da62fe8badf0dd02f6f8c2132bc583b5e3c2f57580b701bf92c054098367a376644b660949379ba722b61233e243fb39aca16ef67f5ca542196f92ad0ac479d
ripemd-160
4138e877361754d7a5390531169622ce4d98d26a
Diameter
203987744
Circumference
640846397.97276
Area
3.2681202743247E+16
Volume
4.4443765458677E+24
Surface area
1.3072481097299E+17
Circumference
640846397.97276
Perimeter
407975488
Area
10402749925552384
Diagonal
144241117.06135
Surface area
62416499553314304
Volume
1.0610167443548E+24
Space diagonal
176658568.36468
Perimeter
305981616
Area
4.5045228523725E+15
Altitude
88329284.182338
Surface area
4.5045228523725E+15
Volume
1.2504202248096E+23
Height
48080372.353782