148913631 is an odd 9-digits composite number following 148913630
and preceding 148913632 . In scientific notation, it is written as 1.48913631 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 99275748 positive integers (up to 148913631) that are relatively prime to 148913631.
148913631 has 4 divisors, whose sum is 165459600
The reverse of 148913631 is 136319841
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-eight million nine hundred thirteen thousand six hundred thirty-one
Scientific notation
1.48913631 × 10^8
Engineering notation
1.48913631 × 10^6
Prime Factorization
9 × 16545959
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148913631
Product of the distinct prime numbers
The prime factorization of 148913631 is 9 × 16545959.
Since it has a total of 2 prime factors.
7 , 5 , 25 , 61 , 144 , 692 , 630 , 6883 , 43608 , 89194 , 52669 , 630604 , 1552627 , 1530059 , 96936441 , 78540835 , 713229454 , 649483444 , 6974909437 , 890128125
n×2
297827262
n×3
446740893
n×4
595654524
n×5
744568155
n÷2
74456815.5
n÷3
49637877
n÷3
37228407.75
n÷5
29782726.2
n2
22175269497604161
n3
3.3021998992918E+24
n4
4.9174257729137E+32
n5
7.3227172701757E+40
2 √n
12203.017290818
3 √n
530.04346504815
4 √n
110.46726796123
5 √n
43.110880266299
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148913630
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148913631 can be divided by 4 positive divisors.
The sum of these divisors (counting 148913631) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000000011110111011111
3
Ternary
101101012121002200
4
Quaternary
20320003313133
5
Quinary
301110214011
6
Senary
22435422543
8
Octal
1070036737
10
Decimal
148913631
12
Duodecimal
41a54a53
16
Hexadecimal
8e03ddf
20
Vigesimal
26ae41b
36
Base36
2gnqhr
md5
ebacf32f28e22497ffc5e47a20002bdb
sha1
6204368e860be05cd08c8e8b68ae61278e832aaf
sha256
8206c5b91e6c96e12859641e4f9686c6c14295036a5a4d86c282f46d5c384f71
sha512
e23b6c74a8a1afc7c564201ec6cbc23db07cbde654ba9d57bbb40a88aae423cc2a4f940338be777bd84bada5b6b09e3b4bebefff94efc3168ec6c756704259cb
ripemd-160
dfe753523e621e58869b1e3175bbee28e1b9437e
Diameter
297827262
Circumference
935651938.33796
Area
6.9665663745047E+16
Volume
1.38322225924E+25
Surface area
2.7866265498019E+17
Circumference
935651938.33796
Perimeter
595654524
Area
22175269497604161
Diagonal
210595676.58242
Surface area
133051616985624966
Volume
3.3021998992918E+24
Space diagonal
257925974.83156
Perimeter
446740893
Area
9.6021733603457E+15
Altitude
128962987.41578
Surface area
9.6021733603457E+15
Volume
3.8916799027046E+23
Height
70198558.860808