157077979 is an odd 9-digits prime number following 157077978
and preceding 157077980 . In scientific notation, it is written as 1.57077979 × 10^8.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 157077978 positive integers (up to 157077979) that are relatively prime to 157077979.
157077979 has 2 divisors, whose sum is 157077980
The reverse of 157077979 is 979770751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred fifty-seven million seventy-seven thousand nine hundred seventy-nine
Scientific notation
1.57077979 × 10^8
Engineering notation
1.57077979 × 10^6
Prime Factorization
157077979
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157077979 Product of the distinct prime numbers
The prime factorization of 157077979 is 157077979.
Since it has a total of 1 prime factors.
3 , 1 , 62 , 65 , 806 , 524 , 1057 , 3069 , 56823 , 66559 , 555201 , 356670 , 4653550 , 6954370 , 57892665 , 16025567 , 587863447 , 654071503 , 823624298 , 2393076220
n×2
314155958
n×3
471233937
n×4
628311916
n×5
785389895
n÷2
78538989.5
n÷3
52359326.333333
n÷3
39269494.75
n÷5
31415595.8
n2
24673491486724441
n3
3.8756621776084E+24
n4
6.0878118214546E+32
n5
9.562611774464E+40
2 √n12533.075400715
3 √n539.55837120236
4 √n111.95121884426
5 √n43.573561739401
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157077980 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78538990 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12533.075440609 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872675 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157077979 can be divided by 2 positive divisors.
The sum of these divisors (counting 157077979) is 157077980, the average is 78538990.
Base
System
Value
2
Binary
1001010111001101000111011011
3
Ternary
101221120101110221
4
Quaternary
21113031013123
5
Quinary
310202443404
6
Senary
23330420511
8
Octal
1127150733
10
Decimal
157077979
12
Duodecimal
44731737
16
Hexadecimal
95cd1db
20
Vigesimal
291eeij
36
Base36
2liq57
md5
97f8f2e5519dd0340fca669ec3ebb93e
sha1
a507e97181193d4f52808b32e19eb9afccf7f7d0
sha256
cc666bb213cae32dcb82d13ffd86eb050aae2f328935b0b0c8f83f2418629cad
sha512
599cba98d0d852c6b9b213d532eed6027a1205d23f2b650b5d2d45d38f15a7ec383e9cd6d0bb7b3251d0a9dea6422d62ad673bd9f31d13b74f04ed1135a4c411
ripemd-160
79dcc141eb8aa7831bb9e8687599ea1409417062
Diameter
314155958
Circumference
986950049.73426
Area
7.7514059593104E+16
Volume
1.6234335766627E+25
Surface area
3.1005623837242E+17
Circumference
986950049.73426
Perimeter
628311916
Area
24673491486724441
Diagonal
222141808.25196
Surface area
148040948920346646
Volume
3.8756621776084E+24
Space diagonal
272067040.37824
Perimeter
471233937
Area
1.0683935213781E+16
Altitude
136033520.18912
Surface area
1.0683935213781E+16
Volume
4.5675116789585E+23
Height
74047269.417319