102994838 is an even 9-digits composite number following 102994837
and preceding 102994839 . In scientific notation, it is written as 1.02994838 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 50985000 positive integers (up to 102994838) that are relatively prime to 102994838.
102994838 has 16 divisors, whose sum is 156038400
The reverse of 102994838 is 838499201
Previous prime number is 251
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred two million nine hundred ninety-four thousand eight hundred thirty-eight
Scientific notation
1.02994838 × 10^8
Engineering notation
1.02994838 × 10^6
Prime Factorization
2 × 199 × 251 × 1031
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
102994838
Product of the distinct prime numbers
The prime factorization of 102994838 is 2 × 199 × 251 × 1031.
Since it has a total of 4 prime factors.
9 , 3 , 77 , 53 , 317 , 66 , 97 , 5900 , 94297 , 25703 , 21923 , 846574 , 5274538 , 6881143 , 27808860 , 12107237 , 566226211 , 546850980 , 5729230539 , 2782469787
n×2
205989676
n×3
308984514
n×4
411979352
n×5
514974190
n÷2
51497419
n÷3
34331612.666667
n÷3
25748709.5
n÷5
20598967.6
n2
10607936654646244
n3
1.0925627172596E+24
n4
1.1252832006899E+32
n5
1.1589836095918E+40
2 √n
10148.637248419
3 √n
468.74698385022
4 √n
100.74044494849
5 √n
40.046364112549
1 , 2 , 199 , 251 , 398 , 502 , 1031 , 2062 , 49949 , 99898 , 205169 , 258781 , 410338 , 517562 , 51497419 , 102994838
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-102994837
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 102994838 can be divided by 16 positive divisors.
The sum of these divisors (counting 102994838) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001000111001001110010110
3
Ternary
21011210200100122
4
Quaternary
12020321032112
5
Quinary
202331313323
6
Senary
14115311542
8
Octal
610711626
10
Decimal
102994838
12
Duodecimal
2a5ab5b2
16
Hexadecimal
6239396
20
Vigesimal
1c3e71i
36
Base36
1pbjbq
md5
f9199aaebcd6f6fe4ac66ad90c2fc0b2
sha1
aa15168e678a6e03922e98cab014241ade57cd52
sha256
87350d73ab765776c64cda54ccf83f0ec9d545d17725a5672557f49fee246687
sha512
1db1f452e8b6371799b1f21ff42ef85cf5138ddc3447219b35aeeda6a65df5fb1570afeeef31e5a4b88bf4357dc1491374ad545d339e03e3ae904ad93530487e
ripemd-160
c3164397d178318f10cc4813bf2ad4b7a2cce79c
Diameter
205989676
Circumference
647135652.83694
Area
3.3325815863983E+16
Volume
4.5765160081716E+24
Surface area
1.3330326345593E+17
Circumference
647135652.83694
Perimeter
411979352
Area
10607936654646244
Diagonal
145656696.75402
Surface area
63647619927877464
Volume
1.0925627172596E+24
Space diagonal
178392292.33333
Perimeter
308984514
Area
4.5933713123299E+15
Altitude
89196146.166663
Surface area
4.5933713123299E+15
Volume
1.2875975104097E+23
Height
48552232.25134