149748670 is an even 9-digits composite number following 149748669
and preceding 149748671 . In scientific notation, it is written as 1.49748670 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 59899464 positive integers (up to 149748670) that are relatively prime to 149748670.
149748670 has 8 divisors, whose sum is 269547624
The reverse of 149748670 is 076847941
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred forty-eight thousand six hundred seventy
Scientific notation
1.49748670 × 10^8
Engineering notation
1.49748670 × 10^6
Prime Factorization
2 × 5 × 14974867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149748670
Product of the distinct prime numbers
The prime factorization of 149748670 is 2 × 5 × 14974867.
Since it has a total of 3 prime factors.
7 , 4 , 42 , 48 , 21 , 291 , 3171 , 8989 , 29439 , 57077 , 227356 , 874611 , 7849938 , 5628121 , 58569928 , 12445375 , 403811293 , 675031284 , 3482973825 , 1945531395
n×2
299497340
n×3
449246010
n×4
598994680
n×5
748743350
n÷2
74874335
n÷3
49916223.333333
n÷3
37437167.5
n÷5
29949734
n2
22424664166768900
n3
3.3580636341703E+24
n4
5.0286556299237E+32
n5
7.5303449246908E+40
2 √n
12237.183908073
3 √n
531.03236538773
4 √n
110.62180575308
5 √n
43.159121370625
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149748669
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149748670 can be divided by 8 positive divisors.
The sum of these divisors (counting 149748670) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001111101110111110
3
Ternary
101102210000120001
4
Quaternary
20323033232332
5
Quinary
301313424140
6
Senary
22505344514
8
Octal
1073175676
10
Decimal
149748670
12
Duodecimal
4219813a
16
Hexadecimal
8ecfbbe
20
Vigesimal
26fibda
36
Base36
2h5mta
md5
0b75f3265ea6732d200637eefc686984
sha1
72ba5ff397896bace2e7c5ed7c3605f1874a8b22
sha256
d995bca0c1dab18ec6f4425a1375e96404de28db6f5a360e90ef91a32b46c82a
sha512
86f6979e46e47f5eefc7eadde59bed3742f6a709e0e622004881f31e5229eb59fbc261f50d4efa0b4a3584a6c7365aedf1b35bbcc1e6e4f06be2ff369bb4dd59
ripemd-160
936013e33dad6a920f45cd3cd0405d49e990f4ea
Diameter
299497340
Circumference
940898643.11368
Area
7.0449160205539E+16
Volume
1.4066224057862E+25
Surface area
2.8179664082216E+17
Circumference
940898643.11368
Perimeter
598994680
Area
22424664166768900
Diagonal
211776600.06133
Surface area
134547985000613400
Volume
3.3580636341703E+24
Space diagonal
259372304.80587
Perimeter
449246010
Area
9.7101644198782E+15
Altitude
129686152.40293
Surface area
9.7101644198782E+15
Volume
3.9575159456296E+23
Height
70592200.020444