149727907 is an odd 9-digits composite number following 149727906
and preceding 149727908 . In scientific notation, it is written as 1.49727907 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 121552992 positive integers (up to 149727907) that are relatively prime to 149727907.
149727907 has 16 divisors, whose sum is 180311040
The reverse of 149727907 is 709727941
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred twenty-seven thousand nine hundred seven
Scientific notation
1.49727907 × 10^8
Engineering notation
1.49727907 × 10^6
Prime Factorization
7 × 23 × 103 × 9029
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149727907
Product of the distinct prime numbers
The prime factorization of 149727907 is 7 × 23 × 103 × 9029.
Since it has a total of 4 prime factors.
4 , 4 , 84 , 70 , 248 , 883 , 5444 , 1096 , 32091 , 45992 , 554143 , 151354 , 9202928 , 2119689 , 10561402 , 18541331 , 197721235 , 695028018 , 7024233231 , 9838164729
n×2
299455814
n×3
449183721
n×4
598911628
n×5
748639535
n÷2
74863953.5
n÷3
49909302.333333
n÷3
37431976.75
n÷5
29945581.4
n2
22418446134600649
n3
3.356667017926E+24
n4
5.0258672708999E+32
n5
7.5251258733165E+40
2 √n
12236.335521716
3 √n
531.00782129745
4 √n
110.61797106129
5 √n
43.157924481811
1 , 7 , 23 , 103 , 161 , 721 , 2369 , 9029 , 16583 , 63203 , 207667 , 929987 , 1453669 , 6509909 , 21389701 , 149727907
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
-149727906
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 149727907 can be divided by 16 positive divisors.
The sum of these divisors (counting 149727907) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001010101010100011
3
Ternary
101102201222002001
4
Quaternary
20323022222203
5
Quinary
301312243112
6
Senary
22505104431
8
Octal
1073125243
10
Decimal
149727907
12
Duodecimal
42188117
16
Hexadecimal
8ecaaa3
20
Vigesimal
26ffjf7
36
Base36
2h56sj
md5
c36f1269005b3677595323755448684c
sha1
788cf018d1d733932c2efe53dcde5a3b20355855
sha256
c8bfad86e5d3c32f58d6a16d743bb54dbe035b1a4a1c65223c84ab8c1af802a3
sha512
0dd022cc6f0725d1f8b33100071e72db86ca937c4e83c2747a0ae03094d949603ae08f1be45245c759b64ed28a4c511d9277e6892a80e68c6d90754eebf42221
ripemd-160
83e5229a8b7e7fd922639ae09df3c992345bf53b
Diameter
299455814
Circumference
940768185.33715
Area
7.042962568136E+16
Volume
1.4060373925418E+25
Surface area
2.8171850272544E+17
Circumference
940768185.33715
Perimeter
598911628
Area
22418446134600649
Diagonal
211747236.74514
Surface area
134510676807603894
Volume
3.356667017926E+24
Space diagonal
259336342.23495
Perimeter
449183721
Area
9.7074719329686E+15
Altitude
129668171.11747
Surface area
9.7074719329686E+15
Volume
3.9558700176012E+23
Height
70582412.248379