102980972 is an even 9-digits composite number following 102980971
and preceding 102980973 . In scientific notation, it is written as 1.02980972 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 49582400 positive integers (up to 102980972) that are relatively prime to 102980972.
102980972 has 24 divisors, whose sum is 186928560
The reverse of 102980972 is 279089201
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred two million nine hundred eighty thousand nine hundred seventy-two
Scientific notation
1.02980972 × 10^8
Engineering notation
1.02980972 × 10^6
Prime Factorization
2 × 2 × 467 × 29 × 1901
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
51490486
Product of the distinct prime numbers
The prime factorization of 102980972 is 2 × 2 × 467 × 29 × 1901.
Since it has a total of 5 prime factors.
3 , 2 , 45 , 61 , 339 , 142 , 5080 , 307 , 63948 , 65180 , 789808 , 280183 , 3665713 , 2171702 , 78297650 , 86620061 , 270197492 , 662174723 , 2210573159 , 5936689162
n×2
205961944
n×3
308942916
n×4
411923888
n×5
514904860
n÷2
51490486
n÷3
34326990.666667
n÷3
25745243
n÷5
20596194.4
n2
10605080594064784
n3
1.0921215077151E+24
n4
1.1246773440661E+32
n5
1.158203660783E+40
2 √n
10147.954079518
3 √n
468.7259473999
4 √n
100.73705415346
5 √n
40.045285781245
1 , 2 , 4 , 29 , 58 , 116 , 467 , 934 , 1868 , 1901 , 3802 , 7604 , 13543 , 27086 , 54172 , 55129 , 110258 , 220516 , 887767 , 1775534 , 3551068 , 25745243 , 51490486 , 102980972
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
-102980971
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 102980972 can be divided by 24 positive divisors.
The sum of these divisors (counting 102980972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110001000110101110101101100
3
Ternary
21011202222100002
4
Quaternary
12020311311230
5
Quinary
202330342342
6
Senary
14115123432
8
Octal
610656554
10
Decimal
102980972
12
Duodecimal
2a5a3578
16
Hexadecimal
6235d6c
20
Vigesimal
1c3cc8c
36
Base36
1pb8mk
md5
21cd39f80dd0b2abbf5455f313227802
sha1
172f8944772abe4fd34c348fc09c4b5d469f3ff8
sha256
ab75e6649b3a54d5da6a14bbf90f2f18ab4e5cdaac8f329149c32013bb1e7040
sha512
d270d586e00f770318e54d616e3fb7e7f3dba72d53bdd33c63df74d84f1e418dba970ac2e5bf713b2c8afb9a338bbbb3bcddf6366f957e98a4516ec6c21de36c
ripemd-160
d09560046d5ed0523577d35367e6183404a85fc9
Diameter
205961944
Circumference
647048530.18947
Area
3.3316843285042E+16
Volume
4.5746678739537E+24
Surface area
1.3326737314017E+17
Circumference
647048530.18947
Perimeter
411923888
Area
10605080594064784
Diagonal
145637087.26876
Surface area
63630483564388704
Volume
1.0921215077151E+24
Space diagonal
178368275.71683
Perimeter
308942916
Area
4.5921346018207E+15
Altitude
89184137.858414
Surface area
4.5921346018207E+15
Volume
1.2870775399751E+23
Height
48545695.756255