156622121 is an odd 9-digits prime number following 156622120
and preceding 156622122 . In scientific notation, it is written as 1.56622121 × 10^8.
The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors.
There are 156622120 positive integers (up to 156622121) that are relatively prime to 156622121.
156622121 has 2 divisors, whose sum is 156622122
The reverse of 156622121 is 121226651
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 26 Digital Root 8
Name
one hundred fifty-six million six hundred twenty-two thousand one hundred twenty-one
Scientific notation
1.56622121 × 10^8
Engineering notation
1.56622121 × 10^6
Prime Factorization
156622121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
156622121 Product of the distinct prime numbers
The prime factorization of 156622121 is 156622121.
Since it has a total of 1 prime factors.
6 , 8 , 4 , 6 , 275 , 809 , 2389 , 3100 , 25310 , 78602 , 269832 , 454870 , 5131008 , 741396 , 45199362 , 91900958 , 92885961 , 892259061 , 4285594854 , 4576063012
n×2
313244242
n×3
469866363
n×4
626488484
n×5
783110605
n÷2
78311060.5
n÷3
52207373.666667
n÷3
39155530.25
n÷5
31324424.2
n2
24530488786538641
n3
3.8420171829144E+24
n4
6.017448801065E+32
n5
9.424655942317E+40
2 √n12514.875988199
3 √n539.03591239475
4 √n111.86990653522
5 √n43.548241251645
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
156622122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78311061 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12514.876028151 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872304 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156622121 can be divided by 2 positive divisors.
The sum of these divisors (counting 156622121) is 156622122, the average is 78311061.
Base
System
Value
2
Binary
1001010101011101110100101001
3
Ternary
101220201020011022
4
Quaternary
21111131310221
5
Quinary
310043401441
6
Senary
23312542225
8
Octal
1125356451
10
Decimal
156622121
12
Duodecimal
44551975
16
Hexadecimal
955dd29
20
Vigesimal
28ihf61
36
Base36
2l8yeh
md5
af6e57e0f412b46e367e3ac92fbf8b77
sha1
636d38769e5c41f50b28f7250d28fdfb529497e7
sha256
45016ae55e7752dce00036e4606d0aace65f18de2dc2a757e7b1c4ff7a5cef6a
sha512
abad2f0eaba0a24901b6d2304023343f27b3588fc7644ee3e550ffeaffee0aa47d9451b61de6166dd19b0a5242f3f4448535ab2bf053de460013253d9d32b777
ripemd-160
ce8f5ed1afe110bc1b8c4ad5a6f9180d050b68b8
Diameter
313244242
Circumference
984085809.4465
Area
7.7064803360757E+16
Volume
1.6093403942413E+25
Surface area
3.0825921344303E+17
Circumference
984085809.4465
Perimeter
626488484
Area
24530488786538641
Diagonal
221497127.68584
Surface area
147182932719231846
Volume
3.8420171829144E+24
Space diagonal
271277471.1612
Perimeter
469866363
Area
1.0622013228196E+16
Altitude
135638735.5806
Surface area
1.0622013228196E+16
Volume
4.5278606724567E+23
Height
73832375.89528