148949772 is an even 9-digits composite number following 148949771
and preceding 148949773 . In scientific notation, it is written as 1.48949772 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 49605456 positive integers (up to 148949772) that are relatively prime to 148949772.
148949772 has 24 divisors, whose sum is 347860800
The reverse of 148949772 is 277949841
Previous prime number is 1259
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred forty-eight million nine hundred forty-nine thousand seven hundred seventy-two
Scientific notation
1.48949772 × 10^8
Engineering notation
1.48949772 × 10^6
Prime Factorization
2 × 2 × 3 × 1259 × 9859
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74474886 Product of the distinct prime numbers
The prime factorization of 148949772 is 2 × 2 × 3 × 1259 × 9859.
Since it has a total of 5 prime factors.
3 , 2 , 67 , 7 , 443 , 28 , 158 , 1328 , 44 , 25599 , 772117 , 203615 , 6617135 , 8053190 , 44900945 , 88490083 , 482640503 , 560903813 , 6273479770 , 1947850653
n×2
297899544
n×3
446849316
n×4
595799088
n×5
744748860
n÷2
74474886
n÷3
49649924
n÷3
37237443
n÷5
29789954.4
n2
22186034578851984
n3
3.3046047921041E+24
n4
4.9222013033402E+32
n5
7.3316076187062E+40
2 √n12204.49802327
3 √n530.08634169465
4 √n110.47396989006
5 √n43.112972645727
1 , 2 , 3 , 4 , 6 , 12 , 1259 , 2518 , 3777 , 5036 , 7554 , 9859 , 15108 , 19718 , 29577 , 39436 , 59154 , 118308 , 12412481 , 24824962 , 37237443 , 49649924 , 74474886 , 148949772
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-148949771 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148949772 can be divided by 24 positive divisors.
The sum of these divisors (counting 148949772) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000001100101100001100
3
Ternary
101101021102200020
4
Quaternary
20320030230030
5
Quinary
301112343042
6
Senary
22440302140
8
Octal
1070145414
10
Decimal
148949772
12
Duodecimal
41a71950
16
Hexadecimal
8e0cb0c
20
Vigesimal
26aie8c
36
Base36
2goido
md5
b9f43ac508ed67a0c1c032ab44f04300
sha1
ae1f477fd410ae7ae52e42f8e6c2103e37fc0beb
sha256
91a423df000c6278af788fca00b63751f8a76fbfc369bef16d18e95b7dcfdf53
sha512
e6d495cf49fdb2527862f2dd6242a0deae26ab2c746767a2aee43a651efd8d0a64d5fc62516d1d053853d4a20baf23f2231de683e40ade2c4d2f56304cd6a58f
ripemd-160
c9c0d296235196e95a25fa99d507adec89039551
Diameter
297899544
Circumference
935879018.93815
Area
6.9699483245211E+16
Volume
1.3842296183856E+25
Surface area
2.7879793298084E+17
Circumference
935879018.93815
Perimeter
595799088
Area
22186034578851984
Diagonal
210646787.67478
Surface area
133116207473111904
Volume
3.3046047921041E+24
Space diagonal
257988572.8798
Perimeter
446849316
Area
9.6068347772629E+15
Altitude
128994286.4399
Surface area
9.6068347772629E+15
Volume
3.894514096064E+23
Height
70215595.891593