149775910 is an even 9-digits composite number following 149775909
and preceding 149775911 . In scientific notation, it is written as 1.49775910 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 59875200 positive integers (up to 149775910) that are relatively prime to 149775910.
149775910 has 16 divisors, whose sum is 269754912
The reverse of 149775910 is 019577941
Previous prime number is 2311
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred seventy-five thousand nine hundred ten
Scientific notation
1.49775910 × 10^8
Engineering notation
1.49775910 × 10^6
Prime Factorization
2 × 5 × 2311 × 6481
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149775910
Product of the distinct prime numbers
The prime factorization of 149775910 is 2 × 5 × 2311 × 6481.
Since it has a total of 4 prime factors.
9 , 5 , 3 , 28 , 35 , 746 , 5572 , 6437 , 81143 , 55931 , 740991 , 823691 , 4535883 , 2208859 , 52361726 , 38937658 , 595841665 , 569803622 , 1080239722 , 9753687048
n×2
299551820
n×3
449327730
n×4
599103640
n×5
748879550
n÷2
74887955
n÷3
49925303.333333
n÷3
37443977.5
n÷5
29955182
n2
22432823216328100
n3
3.3598965110947E+24
n4
5.0323155745503E+32
n5
7.5371964458544E+40
2 √n
12238.296858632
3 √n
531.0645625454
4 √n
110.62683606898
5 √n
43.16069142655
1 , 2 , 5 , 10 , 2311 , 4622 , 6481 , 11555 , 12962 , 23110 , 32405 , 64810 , 14977591 , 29955182 , 74887955 , 149775910
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149775909
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149775910 can be divided by 16 positive divisors.
The sum of these divisors (counting 149775910) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010110011000100110
3
Ternary
101102211101220221
4
Quaternary
20323112120212
5
Quinary
301320312120
6
Senary
22510114554
8
Octal
1073263046
10
Decimal
149775910
12
Duodecimal
421aba5a
16
Hexadecimal
8ed6626
20
Vigesimal
26g1jfa
36
Base36
2h67ty
md5
a75451d07404753954d89617a9e7c2a4
sha1
2bf28515fce6f9a2ed8733e230aa366964801508
sha256
b6d71bda417ee9b1437a17aa7167185dccb1186792da7f8d40b29a3b1d172335
sha512
85baf0551f5b2769b04666e23f16cc11828ec8bafff9b8f7d82d75448a2d451af299e9ec3e00579bd66d0831e9af10de1c86d2ee5a0f9cae0df3dc99c35dbb92
ripemd-160
1042a73d8b4cafdc8685c681986bd5c2c86ccbae
Diameter
299551820
Circumference
941069797.08145
Area
7.0474792615695E+16
Volume
1.4073901594769E+25
Surface area
2.8189917046278E+17
Circumference
941069797.08145
Perimeter
599103640
Area
22432823216328100
Diagonal
211815123.23877
Surface area
134596939297968600
Volume
3.3598965110947E+24
Space diagonal
259419485.86986
Perimeter
449327730
Area
9.7136973919727E+15
Altitude
129709742.93493
Surface area
9.7136973919727E+15
Volume
3.9596760118001E+23
Height
70605041.079591