148978741 is an odd 9-digits prime number following 148978740
and preceding 148978742 . In scientific notation, it is written as 1.48978741 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 148978740 positive integers (up to 148978741) that are relatively prime to 148978741.
148978741 has 2 divisors, whose sum is 148978742
The reverse of 148978741 is 147879841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-eight million nine hundred seventy-eight thousand seven hundred forty-one
Scientific notation
1.48978741 × 10^8
Engineering notation
1.48978741 × 10^6
Prime Factorization
148978741
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
148978741 Product of the distinct prime numbers
The prime factorization of 148978741 is 148978741.
Since it has a total of 1 prime factors.
9 , 6 , 74 , 1 , 437 , 629 , 6633 , 7282 , 70056 , 20546 , 907312 , 389794 , 812217 , 8125497 , 71417997 , 40004572 , 361096817 , 461413141 , 1393932865 , 9492820970
n×2
297957482
n×3
446936223
n×4
595914964
n×5
744893705
n÷2
74489370.5
n÷3
49659580.333333
n÷3
37244685.25
n÷5
29795748.2
n2
22194665269945081
n3
3.3065332888328E+24
n4
4.9260316644491E+32
n5
7.3387399549576E+40
2 √n12205.684782101
3 √n530.12070467847
4 √n110.47934097423
5 √n43.114649509729
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
148978742 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74489371 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12205.684823065 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999865753 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148978741 can be divided by 2 positive divisors.
The sum of these divisors (counting 148978741) is 148978742, the average is 74489371.
Base
System
Value
2
Binary
1000111000010011110000110101
3
Ternary
101101022220102011
4
Quaternary
20320103300311
5
Quinary
301114304431
6
Senary
22441044221
8
Octal
1070236065
10
Decimal
148978741
12
Duodecimal
41a86671
16
Hexadecimal
8e13c35
20
Vigesimal
26b26h1
36
Base36
2gp4qd
md5
eca24534adef1966c6429b9907ea3212
sha1
55e4155b5f1231d8b2f7a8fe5df0c79f66bbf785
sha256
3e5e0b1cdf668fd731776b58ecd9883e6be04517022a21613a9d3f4f0947c455
sha512
385f57cf69357491f03d5e11bef30e5d76d5d83b9bbb4f31dc71fc63fdcf4acdcd454bc2e5fc68f08f9ca9ef740f1696f89c0229efec844ede9367da28e61dae
ripemd-160
b0954c45652f6fffbbe34cb45b7bc71286d8aade
Diameter
297957482
Circumference
936061036.53331
Area
6.9726597360944E+16
Volume
1.3850374252063E+25
Surface area
2.7890638944378E+17
Circumference
936061036.53331
Perimeter
595914964
Area
22194665269945081
Diagonal
210687756.02747
Surface area
133167991619670486
Volume
3.3065332888328E+24
Space diagonal
258038748.65964
Perimeter
446936223
Area
9.6105719761323E+15
Altitude
129019374.32982
Surface area
9.6105719761323E+15
Volume
3.8967868512546E+23
Height
70229252.009156