149969112 is an even 9-digits composite number following 149969111
and preceding 149969113 . In scientific notation, it is written as 1.49969112 × 10^8.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 49911840 positive integers (up to 149969112) that are relatively prime to 149969112.
149969112 has 32 divisors, whose sum is 375506880
The reverse of 149969112 is 211969941
Previous prime number is 691
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-nine million nine hundred sixty-nine thousand one hundred twelve
Scientific notation
1.49969112 × 10^8
Engineering notation
1.49969112 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 691 × 9043
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
37492278
Product of the distinct prime numbers
The prime factorization of 149969112 is 2 × 2 × 2 × 3 × 691 × 9043.
Since it has a total of 6 prime factors.
7 , 8 , 21 , 23 , 824 , 149 , 7637 , 3788 , 28237 , 77136 , 575665 , 635763 , 4507999 , 3517403 , 3658872 , 63756035 , 78488274 , 231005970 , 9024598080 , 427332053
n×2
299938224
n×3
449907336
n×4
599876448
n×5
749845560
n÷2
74984556
n÷3
49989704
n÷3
37492278
n÷5
29993822.4
n2
22490734554068544
n3
3.3729154893014E+24
n4
5.0583314078157E+32
n5
7.5859346943183E+40
2 √n
12246.187651673
3 √n
531.29281164559
4 √n
110.66249433152
5 √n
43.171820629698
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 691 , 1382 , 2073 , 2764 , 4146 , 5528 , 8292 , 9043 , 16584 , 18086 , 27129 , 36172 , 54258 , 72344 , 108516 , 217032 , 6248713 , 12497426 , 18746139 , 24994852 , 37492278 , 49989704 , 74984556 , 149969112
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149969111
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149969112 can be divided by 32 positive divisors.
The sum of these divisors (counting 149969112) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000111100000101100011011000
3
Ternary
101110012012221120
4
Quaternary
20330011203120
5
Quinary
301343002422
6
Senary
22514205240
8
Octal
1074054330
10
Decimal
149969112
12
Duodecimal
42283820
16
Hexadecimal
8f058d8
20
Vigesimal
26h62fc
36
Base36
2hacwo
md5
39c971c887ce6ed26a7dc812edb02bb7
sha1
5d7bd203baff117982efd4c0fb33ea04302b2001
sha256
f4968152eafd31533bc7bff7140ff64ade8dc980cff871715ab629bcf2edbf7b
sha512
6c7456204a9f8500108a08708766e7ad470e431a7dbcb9fef55b8f125e7d6a31a8ac579727bd71406125a9c99188b8c3e9a1366213c844d44725d70b28c58b54
ripemd-160
56bbed03ac511abec82b752b551b62c94ada20ed
Diameter
299938224
Circumference
942283721.04917
Area
7.06567264489E+16
Volume
1.4128435363158E+25
Surface area
2.826269057956E+17
Circumference
942283721.04917
Perimeter
599876448
Area
22490734554068544
Diagonal
212088352.12745
Surface area
134944407324411264
Volume
3.3729154893014E+24
Space diagonal
259754121.54999
Perimeter
449907336
Area
9.7387737367979E+15
Altitude
129877060.77499
Surface area
9.7387737367979E+15
Volume
3.9750190247569E+23
Height
70696117.375817