138154476 is an even 9-digits composite number following 138154475
and preceding 138154477 . In scientific notation, it is written as 1.38154476 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 44565840 positive integers (up to 138154476) that are relatively prime to 138154476.
138154476 has 12 divisors, whose sum is 244370672
The reverse of 138154476 is 674451831
Previous prime number is 93
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-eight million one hundred fifty-four thousand four hundred seventy-six
Scientific notation
1.38154476 × 10^8
Engineering notation
1.38154476 × 10^6
Prime Factorization
2 × 2 × 93 × 371383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69077238
Product of the distinct prime numbers
The prime factorization of 138154476 is 2 × 2 × 93 × 371383.
Since it has a total of 4 prime factors.
9 , 2 , 98 , 66 , 408 , 241 , 1031 , 2931 , 40198 , 26019 , 376480 , 186701 , 3899875 , 3824837 , 62373092 , 4405967 , 379229992 , 343782473 , 1632041053 , 2119057209
n×2
276308952
n×3
414463428
n×4
552617904
n×5
690772380
n÷2
69077238
n÷3
46051492
n÷3
34538619
n÷5
27630895.2
n2
19086659238834576
n3
2.6369074057317E+24
n4
3.6430056089939E+32
n5
5.0329753097561E+40
2 √n
11753.913220711
3 √n
516.95767405503
4 √n
108.41546578192
5 √n
42.469093587316
1 , 2 , 4 , 93 , 186 , 372 , 371383 , 742766 , 1485532 , 34538619 , 69077238 , 138154476
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138154475
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138154476 can be divided by 12 positive divisors.
The sum of these divisors (counting 138154476) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001111000001000111101100
3
Ternary
100121221222022110
4
Quaternary
20033001013230
5
Quinary
240331420401
6
Senary
21413044020
8
Octal
1017010754
10
Decimal
138154476
12
Duodecimal
3a326610
16
Hexadecimal
83c11ec
20
Vigesimal
233963g
36
Base36
2a94oc
md5
45c7b73be0275b2c06f051adc8d2cae5
sha1
ed6862ff1ed0c38f5bdc3bc5ca7806600dfa1c41
sha256
82f1b33874c397c42262c44535a6f879dd66ff07c72998eaa15977315e90724f
sha512
32b8b5c37b48bbe6e28000b14739f805efd6680d604000ae362408777727c00c3ec7b95c3d41544e072256dfa73b9b4e1ef6b84431760cc39be2c5e30334175f
ripemd-160
fab2b1f71a68b63990fe01d99650543aef24a024
Diameter
276308952
Circumference
868050173.72429
Area
5.9962508446294E+16
Volume
1.1045451912058E+25
Surface area
2.3985003378518E+17
Circumference
868050173.72429
Perimeter
552617904
Area
19086659238834576
Diagonal
195379933.66175
Surface area
114519955433007456
Volume
2.6369074057317E+24
Space diagonal
239290571.72506
Perimeter
414463428
Area
8.2647658871038E+15
Altitude
119645285.86253
Surface area
8.2647658871038E+15
Volume
3.1076251799232E+23
Height
65126644.553916