149955908 is an even 9-digits composite number following 149955907
and preceding 149955909 . In scientific notation, it is written as 1.49955908 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 74941152 positive integers (up to 149955908) that are relatively prime to 149955908.
149955908 has 12 divisors, whose sum is 262551660
The reverse of 149955908 is 809559941
Previous prime number is 2333
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million nine hundred fifty-five thousand nine hundred eight
Scientific notation
1.49955908 × 10^8
Engineering notation
1.49955908 × 10^6
Prime Factorization
2 × 2 × 2333 × 16069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74977954
Product of the distinct prime numbers
The prime factorization of 149955908 is 2 × 2 × 2333 × 16069.
Since it has a total of 4 prime factors.
4 , 1 , 20 , 16 , 677 , 842 , 8274 , 281 , 49052 , 11054 , 193389 , 106415 , 9688137 , 4714228 , 94400555 , 90860698 , 146109825 , 196801841 , 2556997695 , 7432851276
n×2
299911816
n×3
449867724
n×4
599823632
n×5
749779540
n÷2
74977954
n÷3
49985302.666667
n÷3
37488977
n÷5
29991181.6
n2
22486774344104464
n3
3.3720246647613E+24
n4
5.0565502040267E+32
n5
7.5825957719242E+40
2 √n
12245.648533255
3 √n
531.2772186654
4 √n
110.66005843688
5 √n
43.171060392088
1 , 2 , 4 , 2333 , 4666 , 9332 , 16069 , 32138 , 64276 , 37488977 , 74977954 , 149955908
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149955907
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149955908 can be divided by 12 positive divisors.
The sum of these divisors (counting 149955908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111100000010010101000100
3
Ternary
101110011112211112
4
Quaternary
20330002111010
5
Quinary
301342042113
6
Senary
22514024152
8
Octal
1074022504
10
Decimal
149955908
12
Duodecimal
42278058
16
Hexadecimal
8f02544
20
Vigesimal
26h49f8
36
Base36
2ha2pw
md5
53382aa5a53fe71af8667bd37ac0a765
sha1
e107a51f34f7f471b4b88a0781346fa5f773df1b
sha256
2a150b18b516849c474c9e6333b3c6481d32365ac44e5dc05752c31c918460a0
sha512
fa7dfff06bff5f562e32529b2cbc90d8140ee7a922c10f46328106cdb38660a32fadbff49624d147f0cd58d48a924a1b56fae393dafd896890e91599c728aede
ripemd-160
f1d3dbdfb5ff0ef369cc1061a44812d1afb203a4
Diameter
299911816
Circumference
942200757.87037
Area
7.064428508237E+16
Volume
1.412470388605E+25
Surface area
2.8257714032948E+17
Circumference
942200757.87037
Perimeter
599823632
Area
22486774344104464
Diagonal
212069678.85157
Surface area
134920646064626784
Volume
3.3720246647613E+24
Space diagonal
259731251.55112
Perimeter
449867724
Area
9.7370589155813E+15
Altitude
129865625.77556
Surface area
9.7370589155813E+15
Volume
3.9739691779683E+23
Height
70689892.950524