137768645 is an odd 9-digits composite number following 137768644
and preceding 137768646 . In scientific notation, it is written as 1.37768645 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 94088736 positive integers (up to 137768645) that are relatively prime to 137768645.
137768645 has 16 divisors, whose sum is 162602496
The reverse of 137768645 is 546867731
Previous prime number is 283
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-seven million seven hundred sixty-eight thousand six hundred forty-five
Scientific notation
1.37768645 × 10^8
Engineering notation
1.37768645 × 10^6
Prime Factorization
35 × 7 × 283 × 1987
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
137768645 Product of the distinct prime numbers
The prime factorization of 137768645 is 35 × 7 × 283 × 1987.
Since it has a total of 4 prime factors.
4 , 4 , 95 , 75 , 321 , 969 , 557 , 5524 , 92711 , 12381 , 389598 , 263207 , 2940472 , 1456188 , 98565881 , 89050133 , 651436681 , 161874438 , 6811553955 , 320064151
n×2
275537290
n×3
413305935
n×4
551074580
n×5
688843225
n÷2
68884322.5
n÷3
45922881.666667
n÷3
34442161.25
n÷5
27553729
n2
18980199545136025
n3
2.614876373163E+24
n4
3.6024797477318E+32
n5
4.9630875348495E+40
2 √n11737.488871134
3 √n516.47598073646
4 √n108.33969203913
5 √n42.445345926378
1 , 7 , 35 , 245 , 283 , 1981 , 1987 , 9905 , 13909 , 69335 , 69545 , 486815 , 562321 , 3936247 , 19681235 , 137768645
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
-137768644 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 137768645 can be divided by 16 positive divisors.
The sum of these divisors (counting 137768645) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001101100010111011000101
3
Ternary
100121020101001102
4
Quaternary
20031202323011
5
Quinary
240232044040
6
Senary
21400505445
8
Octal
1015427305
10
Decimal
137768645
12
Duodecimal
3a17b285
16
Hexadecimal
8362ec5
20
Vigesimal
23111c5
36
Base36
2a0uyt
md5
72371ffb74934e11d3547fa7bdc2b3fe
sha1
a235e190c461f12ed9692c89f111e53bd329b171
sha256
3d27bdaf29ee617692a87ba949482d6883ac90d76dd025f1e7834fe51f561552
sha512
5ef70b410c6ceead4c87a8263178d2fb504d1e487f3c19389ffe73a2e8d106e5e6f0781af0130994b3142e0ba9bb9a22d82fedbfc2e3e2e3737c850db4c1ec0a
ripemd-160
680c92a4062052cd0dc45bb9366f7a28af5fbdfd
Diameter
275537290
Circumference
865625926.05404
Area
5.9628055454668E+16
Volume
1.0953168538633E+25
Surface area
2.3851222181867E+17
Circumference
865625926.05404
Perimeter
551074580
Area
18980199545136025
Diagonal
194834286.22876
Surface area
113881197270816150
Volume
2.614876373163E+24
Space diagonal
238622292.82992
Perimeter
413305935
Area
8.2186674874928E+15
Altitude
119311146.41496
Surface area
8.2186674874928E+15
Volume
3.0816613590467E+23
Height
64944762.076255