156683993 is an odd 9-digits prime number following 156683992
and preceding 156683994 . In scientific notation, it is written as 1.56683993 × 10^8.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 156683992 positive integers (up to 156683993) that are relatively prime to 156683993.
156683993 has 2 divisors, whose sum is 156683994
The reverse of 156683993 is 399386651
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred fifty-six million six hundred eighty-three thousand nine hundred ninety-three
Scientific notation
1.56683993 × 10^8
Engineering notation
1.56683993 × 10^6
Prime Factorization
156683993
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
156683993 Product of the distinct prime numbers
The prime factorization of 156683993 is 156683993.
Since it has a total of 1 prime factors.
3 , 6 , 52 , 50 , 154 , 4 , 6093 , 2732 , 25387 , 68214 , 817869 , 941798 , 1529822 , 4747521 , 15446497 , 21257242 , 988893732 , 27110033 , 3864246680 , 7396592267
n×2
313367986
n×3
470051979
n×4
626735972
n×5
783419965
n÷2
78341996.5
n÷3
52227997.666667
n÷3
39170998.25
n÷5
31336798.6
n2
24549873662424049
n3
3.8465722330741E+24
n4
6.0269629684098E+32
n5
9.4432862355358E+40
2 √n12517.347682317
3 √n539.106883296
4 √n111.8809531704
5 √n43.551681367391
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
156683994 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78341997 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12517.347722261 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872355 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156683993 can be divided by 2 positive divisors.
The sum of these divisors (counting 156683993) is 156683994, the average is 78341997.
Base
System
Value
2
Binary
1001010101101100111011011001
3
Ternary
101220211101000212
4
Quaternary
21111230323121
5
Quinary
310102341433
6
Senary
23314140505
8
Octal
1125547331
10
Decimal
156683993
12
Duodecimal
44581735
16
Hexadecimal
956ced9
20
Vigesimal
28j59jd
36
Base36
2laa55
md5
98e75bb63ae3bb2e499833ff72f8e86d
sha1
054feadcb9901089c24fc22f676a8a474b4f1b78
sha256
02e8a8aa69f317d9ebf19eacf0f058f3e7ee9584c3a7aa3abb86caf88d1ae4af
sha512
24a412ad2d0ac923affbc41a39cd9f42299ac179e50ec0cd3c88a337812cd3625e80605a2dc9170cb3f083a9a0ed9e20e1349bbc02aef0aada5d285908ed01e1
ripemd-160
80816924cac22580772abdbc5824bec0859ff5c3
Diameter
313367986
Circumference
984474562.68783
Area
7.7125702744429E+16
Volume
1.6112484091904E+25
Surface area
3.0850281097772E+17
Circumference
984474562.68783
Perimeter
626735972
Area
24549873662424049
Diagonal
221584627.90737
Surface area
147299241974544294
Volume
3.8465722330741E+24
Space diagonal
271384636.60877
Perimeter
470051979
Area
1.0630407125679E+16
Altitude
135692318.30438
Surface area
1.0630407125679E+16
Volume
4.533228850551E+23
Height
73861542.63579