102493940 is an even 9-digits composite number following 102493939
and preceding 102493941 . In scientific notation, it is written as 1.02493940 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 40043808 positive integers (up to 102493940) that are relatively prime to 102493940.
102493940 has 24 divisors, whose sum is 220244640
The reverse of 102493940 is 049394201
Previous prime number is 43
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred two million four hundred ninety-three thousand nine hundred forty
Scientific notation
1.02493940 × 10^8
Engineering notation
1.02493940 × 10^6
Prime Factorization
2 × 2 × 5 × 43 × 119179
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
51246970 Product of the distinct prime numbers
The prime factorization of 102493940 is 2 × 2 × 5 × 43 × 119179.
Since it has a total of 5 prime factors.
8 , 9 , 78 , 17 , 853 , 411 , 8168 , 3186 , 99559 , 52880 , 850461 , 712579 , 5993056 , 9936156 , 93615204 , 85350041 , 460050769 , 270656167 , 7412169158 , 722788678
n×2
204987880
n×3
307481820
n×4
409975760
n×5
512469700
n÷2
51246970
n÷3
34164646.666667
n÷3
25623485
n÷5
20498788
n2
10505007736723600
n3
1.0766996326673E+24
n4
1.1035518754862E+32
n5
1.1310737971297E+40
2 √n10123.929079167
3 √n467.98585804784
4 √n100.61773739837
5 √n40.007336370889
1 , 2 , 4 , 5 , 10 , 20 , 43 , 86 , 172 , 215 , 430 , 860 , 119179 , 238358 , 476716 , 595895 , 1191790 , 2383580 , 5124697 , 10249394 , 20498788 , 25623485 , 51246970 , 102493940
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
-102493939 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 102493940 can be divided by 24 positive divisors.
The sum of these divisors (counting 102493940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110000110111110111011110100
3
Ternary
21010212020020212
4
Quaternary
12012332323310
5
Quinary
202214301230
6
Senary
14100444552
8
Octal
606767364
10
Decimal
102493940
12
Duodecimal
2a3a9758
16
Hexadecimal
61beef4
20
Vigesimal
1c0beh0
36
Base36
1p0stw
md5
71742a66c9d70380d5306aae286f8f7a
sha1
47ebb1b74d45eb9dabd0a72a6c19fc8047dcaff8
sha256
eab2806991c9ba19b0547f45603296974155f292e2477aec71886fb32dc427bf
sha512
d4f3d57100b01c1e851729af4099a4969b89126e2bf3d3bef2a8eb4f68141e639718a8fa2766fa9ee9f5a2b575d1a4c89365408dbb8f1ed6a98cb1d397e681ac
ripemd-160
f327fb46dd6279fbc37d60c0e4a7e72786b3d882
Diameter
204987880
Circumference
643988417.88295
Area
3.3002455131595E+16
Volume
4.5100688748138E+24
Surface area
1.3200982052638E+17
Circumference
643988417.88295
Perimeter
409975760
Area
10505007736723600
Diagonal
144948320.00905
Surface area
63030046420341600
Volume
1.0766996326673E+24
Space diagonal
177524711.54792
Perimeter
307481820
Area
4.5488017834774E+15
Altitude
88762355.773958
Surface area
4.5488017834774E+15
Volume
1.2689026859335E+23
Height
48316106.669685