137993815 is an odd 9-digits composite number following 137993814
and preceding 137993816 . In scientific notation, it is written as 1.37993815 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 110349792 positive integers (up to 137993815) that are relatively prime to 137993815.
137993815 has 8 divisors, whose sum is 165660480
The reverse of 137993815 is 518399731
Previous prime number is 3557
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred thirty-seven million nine hundred ninety-three thousand eight hundred fifteen
Scientific notation
1.37993815 × 10^8
Engineering notation
1.37993815 × 10^6
Prime Factorization
5 × 3557 × 7759
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
137993815 Product of the distinct prime numbers
The prime factorization of 137993815 is 5 × 3557 × 7759.
Since it has a total of 3 prime factors.
10 , 9 , 28 , 60 , 121 , 455 , 7277 , 1894 , 13864 , 90338 , 887721 , 766102 , 7661092 , 2063669 , 73232091 , 38065795 , 725434455 , 589030458 , 6992010187 , 6520093696
n×2
275987630
n×3
413981445
n×4
551975260
n×5
689969075
n÷2
68996907.5
n÷3
45997938.333333
n÷3
34498453.75
n÷5
27598763
n2
19042292978254225
n3
2.627718654417E+24
n4
3.6260892186967E+32
n5
5.0037788481833E+40
2 √n11747.076870439
3 √n516.75720485275
4 √n108.38393271347
5 √n42.459211456345
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
-137993814 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 137993815 can be divided by 8 positive divisors.
The sum of these divisors (counting 137993815) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001110011001111001010111
3
Ternary
100121122210221001
4
Quaternary
20032121321113
5
Quinary
240311300230
6
Senary
21405404131
8
Octal
1016317127
10
Decimal
137993815
12
Duodecimal
3a269647
16
Hexadecimal
8399e57
20
Vigesimal
23294af
36
Base36
2a5opj
md5
952a9c6d84892087cc6f539201644217
sha1
c0974b62a12252b7865f962b7911c716e61cb866
sha256
61088bdb0ae1b2fa7dd4f2c146383d6b04d58175db1595bd96ef1f18d520baad
sha512
d4448cb8e9e904444cbd3c721a783ec40fc7b54af298032d2b42cbe4dd5f96ae5884e1af3abe8c1faab6fa5ddb8825c9c8f5564337ad76ac8d4ee270bd2b99c9
ripemd-160
bd4849e02b2e8a9ce6a6b0184b5c4507d57921ac
Diameter
275987630
Circumference
867040710.88966
Area
5.9823127727988E+16
Volume
1.1006962160556E+25
Surface area
2.3929251091195E+17
Circumference
867040710.88966
Perimeter
551975260
Area
19042292978254225
Diagonal
195152724.6966
Surface area
114253757869525350
Volume
2.627718654417E+24
Space diagonal
239012298.71026
Perimeter
413981445
Area
8.2455547327371E+15
Altitude
119506149.35513
Surface area
8.2455547327371E+15
Volume
3.0967961326478E+23
Height
65050908.232201