148927391 is an odd 9-digits composite number following 148927390
and preceding 148927392 . In scientific notation, it is written as 1.48927391 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 147232512 positive integers (up to 148927391) that are relatively prime to 148927391.
148927391 has 8 divisors, whose sum is 150627360
The reverse of 148927391 is 193729841
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-eight million nine hundred twenty-seven thousand three hundred ninety-one
Scientific notation
1.48927391 × 10^8
Engineering notation
1.48927391 × 10^6
Prime Factorization
1433 × 103 × 1009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148927391
Product of the distinct prime numbers
The prime factorization of 148927391 is 1433 × 103 × 1009.
Since it has a total of 3 prime factors.
9 , 3 , 13 , 12 , 523 , 843 , 3149 , 1344 , 59664 , 9099 , 659729 , 173316 , 1472705 , 5665154 , 10377187 , 68707857 , 871003614 , 739746152 , 6623252295 , 4060763732
n×2
297854782
n×3
446782173
n×4
595709564
n×5
744636955
n÷2
74463695.5
n÷3
49642463.666667
n÷3
37231847.75
n÷5
29785478.2
n2
22179367790066881
n3
3.3031153790041E+24
n4
4.9192435556706E+32
n5
7.3261010843958E+40
2 √n
12203.581072784
3 √n
530.05979033549
4 √n
110.46981973726
5 √n
43.111676947952
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
-148927390
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 148927391 can be divided by 8 positive divisors.
The sum of these divisors (counting 148927391) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000111001110011111
3
Ternary
101101020021222022
4
Quaternary
20320013032133
5
Quinary
301111134031
6
Senary
22440010355
8
Octal
1070071637
10
Decimal
148927391
12
Duodecimal
41a609bb
16
Hexadecimal
8e0739f
20
Vigesimal
26afi9b
36
Base36
2go13z
md5
76661afbe1d1018c92af9abea7968855
sha1
de75c57c7ed9eb9d208d6fd460b9283c93e7faf8
sha256
41c8d252a74ea0dfaa7c1de64182a35a7b61612ec529110f6ce9904adeb53ae8
sha512
c7c281e87348a1f234aaa91530df2309b18b972c41181aa91aeb4e51070f4184af6167dbb3b66c1476acb13d47ace1713209f872b803e0f98b0aed67863e53d9
ripemd-160
f2d3670aad24a7b612cfa8f44c06a0a0cf60e4f8
Diameter
297854782
Circumference
935738394.96779
Area
6.967853891054E+16
Volume
1.3836057344852E+25
Surface area
2.7871415564216E+17
Circumference
935738394.96779
Perimeter
595709564
Area
22179367790066881
Diagonal
210615136.16104
Surface area
133076206740401286
Volume
3.3031153790041E+24
Space diagonal
257949807.85068
Perimeter
446782173
Area
9.6039479730381E+15
Altitude
128974903.92534
Surface area
9.6039479730381E+15
Volume
3.8927588058923E+23
Height
70205045.387014