148978910 is an even 9-digits composite number following 148978909
and preceding 148978911 . In scientific notation, it is written as 1.48978910 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 59375328 positive integers (up to 148978910) that are relatively prime to 148978910.
148978910 has 16 divisors, whose sum is 269135136
The reverse of 148978910 is 019879841
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million nine hundred seventy-eight thousand nine hundred ten
Scientific notation
1.48978910 × 10^8
Engineering notation
1.48978910 × 10^6
Prime Factorization
2 × 277 × 5 × 53783
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148978910
Product of the distinct prime numbers
The prime factorization of 148978910 is 2 × 277 × 5 × 53783.
Since it has a total of 4 prime factors.
2 , 1 , 48 , 20 , 734 , 797 , 4092 , 4483 , 72349 , 92646 , 676062 , 643858 , 3276293 , 9705189 , 89641465 , 15223746 , 933638224 , 232393358 , 4519754673 , 3723853533
n×2
297957820
n×3
446936730
n×4
595915640
n×5
744894550
n÷2
74489455
n÷3
49659636.666667
n÷3
37244727.5
n÷5
29795782
n2
22194715624788100
n3
3.3065445415409E+24
n4
4.9260540166521E+32
n5
7.3387815800196E+40
2 √n
12205.691705102
3 √n
530.12090513294
4 √n
110.47937230588
5 √n
43.114659291491
1 , 2 , 5 , 10 , 277 , 554 , 1385 , 2770 , 53783 , 107566 , 268915 , 537830 , 14897891 , 29795782 , 74489455 , 148978910
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148978909
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148978910 can be divided by 16 positive divisors.
The sum of these divisors (counting 148978910) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000010011110011011110
3
Ternary
101101022220122102
4
Quaternary
20320103303132
5
Quinary
301114311120
6
Senary
22441045102
8
Octal
1070236336
10
Decimal
148978910
12
Duodecimal
41a86792
16
Hexadecimal
8e13cde
20
Vigesimal
26b275a
36
Base36
2gp4v2
md5
8eea9dde6ae077dbee97e0f13505d08d
sha1
a40adf3f87b4581848e02982b0a8a59170853bed
sha256
4b1456eb0d61510523b15c30207e36d5459d17e71f56a0ffd0f4b87820230727
sha512
f92d10fba78c713e67d0ee32ee9c4231748f915e306226a99ec0a2a616ac34ef301e205dd1f359665812db9714c3c0f9302622441636f8cfd46f9d2e1c9fb655
ripemd-160
fbad57879b516fc15689c2d1f6f31a6a0e61200c
Diameter
297957820
Circumference
936062098.39163
Area
6.9726755555349E+16
Volume
1.3850421387296E+25
Surface area
2.789070222214E+17
Circumference
936062098.39163
Perimeter
595915640
Area
22194715624788100
Diagonal
210687995.02956
Surface area
133168293748728600
Volume
3.3065445415409E+24
Space diagonal
258039041.37623
Perimeter
446936730
Area
9.610593780419E+15
Altitude
129019520.68812
Surface area
9.610593780419E+15
Volume
3.8968001126982E+23
Height
70229331.67652