149769852 is an even 9-digits composite number following 149769851
and preceding 149769853 . In scientific notation, it is written as 1.49769852 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 49791408 positive integers (up to 149769852) that are relatively prime to 149769852.
149769852 has 24 divisors, whose sum is 350386176
The reverse of 149769852 is 258967941
Previous prime number is 383
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred forty-nine million seven hundred sixty-nine thousand eight hundred fifty-two
Scientific notation
1.49769852 × 10^8
Engineering notation
1.49769852 × 10^6
Prime Factorization
2 × 2 × 3 × 383 × 32587
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74884926 Product of the distinct prime numbers
The prime factorization of 149769852 is 2 × 2 × 3 × 383 × 32587.
Since it has a total of 5 prime factors.
9 , 4 , 71 , 27 , 408 , 60 , 7744 , 8339 , 368 , 77562 , 836050 , 276776 , 5015129 , 7701092 , 2914033 , 219705 , 615688863 , 909395356 , 8666385591 , 3034885932
n×2
299539704
n×3
449309556
n×4
599079408
n×5
748849260
n÷2
74884926
n÷3
49923284
n÷3
37442463
n÷5
29953970.4
n2
22431008568101904
n3
3.3594888334554E+24
n4
5.0315014538226E+32
n5
7.535672280768E+40
2 √n12238.04935437
3 √n531.05740244314
4 √n110.62571741856
5 √n43.16034227601
1 , 2 , 3 , 4 , 6 , 12 , 383 , 766 , 1149 , 1532 , 2298 , 4596 , 32587 , 65174 , 97761 , 130348 , 195522 , 391044 , 12480821 , 24961642 , 37442463 , 49923284 , 74884926 , 149769852
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
-149769851 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 149769852 can be divided by 24 positive divisors.
The sum of these divisors (counting 149769852) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011010100111001111100
3
Ternary
101102211002121120
4
Quaternary
20323110321330
5
Quinary
301320113402
6
Senary
22510030540
8
Octal
1073247174
10
Decimal
149769852
12
Duodecimal
421a8450
16
Hexadecimal
8ed4e7c
20
Vigesimal
26g14cc
36
Base36
2h635o
md5
3365cb79250a2dc1bda380c85578bc97
sha1
0aaa97b32c11520b3b15f13288a30e1090ccd82b
sha256
01cdea44bda0416cb587a86112afeed06e1c15968207104c796051891310b6a3
sha512
04c85b4ef4363507fb94233a33c27c8446d5c6c2c3362a9020ca24684837a6a664b40f67aa540e34b7a3fc72003f4850d555e25dfa0c343d604fb0842f144f44
ripemd-160
3411c62f17c965d1242047e6bea9d1b040ad242b
Diameter
299539704
Circumference
941031733.54486
Area
7.0469091730159E+16
Volume
1.4072193918667E+25
Surface area
2.8187636692063E+17
Circumference
941031733.54486
Perimeter
599079408
Area
22431008568101904
Diagonal
211806555.93301
Surface area
134586051408611424
Volume
3.3594888334554E+24
Space diagonal
259408993.10607
Perimeter
449309556
Area
9.7129116262413E+15
Altitude
129704496.55304
Surface area
9.7129116262413E+15
Volume
3.9591955590946E+23
Height
70602185.311004