148156621 is an odd 9-digits composite number following 148156620
and preceding 148156622 . In scientific notation, it is written as 1.48156621 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 139180608 positive integers (up to 148156621) that are relatively prime to 148156621.
148156621 has 8 divisors, whose sum is 157408920
The reverse of 148156621 is 126651841
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-eight million one hundred fifty-six thousand six hundred twenty-one
Scientific notation
1.48156621 × 10^8
Engineering notation
1.48156621 × 10^6
Prime Factorization
37 × 29 × 138077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148156621
Product of the distinct prime numbers
The prime factorization of 148156621 is 37 × 29 × 138077.
Since it has a total of 3 prime factors.
6 , 9 , 36 , 23 , 986 , 14 , 398 , 6003 , 58809 , 95752 , 527156 , 568414 , 1358864 , 7709728 , 69637871 , 52504982 , 885360039 , 345765085 , 9042436491 , 8631388356
n×2
296313242
n×3
444469863
n×4
592626484
n×5
740783105
n÷2
74078310.5
n÷3
49385540.333333
n÷3
37039155.25
n÷5
29631324.2
n2
21950384346137641
n3
3.252094774375E+24
n4
4.8181937294316E+32
n5
7.1384730227598E+40
2 √n
12171.960441934
3 √n
529.14377115756
4 √n
110.32660804146
5 √n
43.066959596575
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148156620
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148156621 can be divided by 8 positive divisors.
The sum of these divisors (counting 148156621) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110101001011000011001101
3
Ternary
101022210010200021
4
Quaternary
20311023003031
5
Quinary
300412002441
6
Senary
22411302141
8
Octal
1065130315
10
Decimal
148156621
12
Duodecimal
4174a951
16
Hexadecimal
8d4b0cd
20
Vigesimal
265jbb1
36
Base36
2g7idp
md5
a98d29df55bc2b51cd5184db9aa760a7
sha1
fec70e33d218ae4d3b7dd59bd81aeebf442011b9
sha256
d75dcbd09c7e9155c8cf43cbd8152ec2858a1ce2e7a8608fce371a8091e3b861
sha512
34f94a3dac7d3db16c8d389f2bc3d5ae0a1c2edba6f84ce6f583c3335a1c00ed6de8d829eabe59cd38d13c20202259ddcebb4cdc333f0b6a19927f2c2547e133
ripemd-160
d20e48c196233a59a0a4ee9cd4b2da289c9f1632
Diameter
296313242
Circumference
930895504.22857
Area
6.8959166205298E+16
Volume
1.3622342735939E+25
Surface area
2.7583666482119E+17
Circumference
930895504.22857
Perimeter
592626484
Area
21950384346137641
Diagonal
209525102.77357
Surface area
131702306076825846
Volume
3.252094774375E+24
Space diagonal
256614795.04973
Perimeter
444469863
Area
9.5047952332937E+15
Altitude
128307397.52486
Surface area
9.5047952332937E+15
Volume
3.8326304467032E+23
Height
69841700.924524