148913815 is an odd 9-digits composite number following 148913814
and preceding 148913816 . In scientific notation, it is written as 1.48913815 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 117112320 positive integers (up to 148913815) that are relatively prime to 148913815.
148913815 has 16 divisors, whose sum is 181745280
The reverse of 148913815 is 518319841
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-eight million nine hundred thirteen thousand eight hundred fifteen
Scientific notation
1.48913815 × 10^8
Engineering notation
1.48913815 × 10^6
Prime Factorization
5 × 79 × 277 × 1361
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148913815
Product of the distinct prime numbers
The prime factorization of 148913815 is 5 × 79 × 277 × 1361.
Since it has a total of 4 prime factors.
10 , 1 , 29 , 43 , 851 , 696 , 1441 , 6321 , 73905 , 9467 , 442892 , 424795 , 1610238 , 2746900 , 33498385 , 17095065 , 940126524 , 202859581 , 3286999020 , 9070306697
n×2
297827630
n×3
446741445
n×4
595655260
n×5
744569075
n÷2
74456907.5
n÷3
49637938.333333
n÷3
37228453.75
n÷5
29782763
n2
22175324297854225
n3
3.3022121400557E+24
n4
4.91745007715E+32
n5
7.3227625106046E+40
2 √n
12203.024829935
3 √n
530.04368335804
4 √n
110.46730208498
5 √n
43.110890919989
1 , 5 , 79 , 277 , 395 , 1361 , 1385 , 6805 , 21883 , 107519 , 109415 , 376997 , 537595 , 1884985 , 29782763 , 148913815
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
-148913814
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 148913815 can be divided by 16 positive divisors.
The sum of these divisors (counting 148913815) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000000011111010010111
3
Ternary
101101012121100111
4
Quaternary
20320003322113
5
Quinary
301110220230
6
Senary
22435423451
8
Octal
1070037227
10
Decimal
148913815
12
Duodecimal
41a54b87
16
Hexadecimal
8e03e97
20
Vigesimal
26ae4af
36
Base36
2gnqmv
md5
71cf961457272064656583bbf0a1ab43
sha1
af2a0dc73529b07013bea01ad93380dc4a7f9e8e
sha256
e26fe3392388cde778a3796c5a0b6d1066f9ddb3f5af2d0765b59ef58e75cd31
sha512
afa6e6291582452f1ce95cb1be2b67722b9cea23c9877117e84155aac59e9c5cb931a95c702306b5323da603b8180168756a1ba1ace02f9de335a250dd6e439c
ripemd-160
3b342036b7d39a5b030a769ef0f553c9b56735e3
Diameter
297827630
Circumference
935653094.44406
Area
6.966583590511E+16
Volume
1.3832273866392E+25
Surface area
2.7866334362044E+17
Circumference
935653094.44406
Perimeter
595655260
Area
22175324297854225
Diagonal
210595936.79772
Surface area
133051945787125350
Volume
3.3022121400557E+24
Space diagonal
257926293.52891
Perimeter
446741445
Area
9.60219708955E+15
Altitude
128963146.76446
Surface area
9.60219708955E+15
Volume
3.8916943285832E+23
Height
70198645.599239