156960421 is an odd 9-digits prime number following 156960420
and preceding 156960422 . In scientific notation, it is written as 1.56960421 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 156960420 positive integers (up to 156960421) that are relatively prime to 156960421.
156960421 has 2 divisors, whose sum is 156960422
The reverse of 156960421 is 124069651
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-six million nine hundred sixty thousand four hundred twenty-one
Scientific notation
1.56960421 × 10^8
Engineering notation
1.56960421 × 10^6
Prime Factorization
156960421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
156960421 Product of the distinct prime numbers
The prime factorization of 156960421 is 156960421.
Since it has a total of 1 prime factors.
3 , 4 , 47 , 1 , 243 , 413 , 7266 , 4728 , 68695 , 70490 , 40777 , 193695 , 979194 , 365204 , 59715895 , 44235844 , 721599865 , 377111231 , 1566721258 , 6810638115
n×2
313920842
n×3
470881263
n×4
627841684
n×5
784802105
n÷2
78480210.5
n÷3
52320140.333333
n÷3
39240105.25
n÷5
31392084.2
n2
24636573760497241
n3
3.8669669894452E+24
n4
6.0696076665642E+32
n5
9.5268817464875E+40
2 √n12528.384612551
3 √n539.42373481852
4 √n111.93026674028
5 √n43.56703764869
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
156960422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78480211 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12528.38465246 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872579 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156960421 can be divided by 2 positive divisors.
The sum of these divisors (counting 156960421) is 156960422, the average is 78480211.
Base
System
Value
2
Binary
1001010110110000011010100101
3
Ternary
101221100102012221
4
Quaternary
21112300122211
5
Quinary
310140213141
6
Senary
23324112341
8
Octal
1126603245
10
Decimal
156960421
12
Duodecimal
446956b1
16
Hexadecimal
95b06a5
20
Vigesimal
2910111
36
Base36
2lg7fp
md5
6099514fc20722d221f55036c2262964
sha1
d5aa8ad2b73b2be407509c09e5497163ba6c1b4d
sha256
4491e1c7b70dd4a3583edd9b79f864ff1f679ff09f2ade5be679782ff1255677
sha512
5ec813c087f736d9ae005b1f4c587ca01c70069684dc472a1f61cb6ccd320422c9b56a8ccf6b14fcef3e8e0142b003ff3fad1c7016448c844856f366243c22c2
ripemd-160
7a45117dc347f3f93c52d9f6d9a475620fabdf2c
Diameter
313920842
Circumference
986211411.03592
Area
7.7398079135601E+16
Volume
1.619791344762E+25
Surface area
3.095923165424E+17
Circumference
986211411.03592
Perimeter
627841684
Area
24636573760497241
Diagonal
221975556.13399
Surface area
147819442562983446
Volume
3.8669669894452E+24
Space diagonal
271863423.9494
Perimeter
470881263
Area
1.06679493694E+16
Altitude
135931711.9747
Surface area
1.06679493694E+16
Volume
4.5572643014354E+23
Height
73991852.044664