149955907 is an odd 9-digits prime number following 149955906
and preceding 149955908 . In scientific notation, it is written as 1.49955907 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 149955906 positive integers (up to 149955907) that are relatively prime to 149955907.
149955907 has 2 divisors, whose sum is 149955908
The reverse of 149955907 is 709559941
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million nine hundred fifty-five thousand nine hundred seven
Scientific notation
1.49955907 × 10^8
Engineering notation
1.49955907 × 10^6
Prime Factorization
149955907
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
149955907
Product of the distinct prime numbers
The prime factorization of 149955907 is 149955907.
Since it has a total of 1 prime factors.
1 , 8 , 77 , 23 , 812 , 726 , 3732 , 574 , 75929 , 88016 , 482181 , 174851 , 7388533 , 5041539 , 4413797 , 36056735 , 361621586 , 771972839 , 740930375 , 2718361266
n×2
299911814
n×3
449867721
n×4
599823628
n×5
749779535
n÷2
74977953.5
n÷3
49985302.333333
n÷3
37488976.75
n÷5
29991181.4
n2
22486774044192649
n3
3.372024597301E+24
n4
5.0565500691458E+32
n5
7.5825955190967E+40
2 √n
12245.648492424
3 √n
531.27721748444
4 √n
110.6600582524
5 √n
43.171060334509
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
149955908
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
74977954
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12245.648533255
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999866627
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149955907 can be divided by 2 positive divisors.
The sum of these divisors (counting 149955907) is 149955908, the average is 74977954.
Base
System
Value
2
Binary
1000111100000010010101000011
3
Ternary
101110011112211111
4
Quaternary
20330002111003
5
Quinary
301342042112
6
Senary
22514024151
8
Octal
1074022503
10
Decimal
149955907
12
Duodecimal
42278057
16
Hexadecimal
8f02543
20
Vigesimal
26h49f7
36
Base36
2ha2pv
md5
f98b81ca4635c9cd5ff22d8188f5e2b6
sha1
cf29a2d5b7906c1a6299c1bda9279bd8ca3de0b2
sha256
0d2efe4e05c136fa4b703274d677245fddcb148c63b3b00733b36b0169e63ac0
sha512
4ade21ba1d4d82e0086b66b8f6fc88b77118ab7278ac1d4c6ef9ae16947b18237b0882cfbccd78485d759b9c4d1c47632d87223d75540941cb45cfaeeedcbe67
ripemd-160
d11b32f3e72ef56a33ac51ca5d7e8c9b2998efcc
Diameter
299911814
Circumference
942200751.58719
Area
7.0644284140169E+16
Volume
1.4124703603473E+25
Surface area
2.8257713656068E+17
Circumference
942200751.58719
Perimeter
599823628
Area
22486774044192649
Diagonal
212069677.43736
Surface area
134920644265155894
Volume
3.372024597301E+24
Space diagonal
259731249.81907
Perimeter
449867721
Area
9.7370587857157E+15
Altitude
129865624.90954
Surface area
9.7370587857157E+15
Volume
3.9739690984656E+23
Height
70689892.47912