149760979 is an odd 9-digits composite number following 149760978
and preceding 149760980 . In scientific notation, it is written as 1.49760979 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 149530984 positive integers (up to 149760979) that are relatively prime to 149760979.
149760979 has 4 divisors, whose sum is 149990976
The reverse of 149760979 is 979067941
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-nine million seven hundred sixty thousand nine hundred seventy-nine
Scientific notation
1.49760979 × 10^8
Engineering notation
1.49760979 × 10^6
Prime Factorization
653 × 229343
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149760979
Product of the distinct prime numbers
The prime factorization of 149760979 is 653 × 229343.
Since it has a total of 2 prime factors.
1 , 1 , 98 , 100 , 266 , 679 , 9221 , 45 , 75147 , 27022 , 693920 , 678670 , 2348596 , 4811722 , 12031753 , 73658283 , 123548319 , 237836790 , 6336134672 , 4123860691
n×2
299521958
n×3
449282937
n×4
599043916
n×5
748804895
n÷2
74880489.5
n÷3
49920326.333333
n÷3
37440244.75
n÷5
29952195.8
n2
22428350831038441
n3
3.3588917778118E+24
n4
5.0303092100014E+32
n5
7.5334403196253E+40
2 √n
12237.686832077
3 √n
531.04691487321
4 √n
110.62407889821
5 √n
43.159830863616
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149760978
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149760979 can be divided by 4 positive divisors.
The sum of these divisors (counting 149760979) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011010010101111010011
3
Ternary
101102210122102221
4
Quaternary
20323102233103
5
Quinary
301314322404
6
Senary
22505521511
8
Octal
1073225723
10
Decimal
149760979
12
Duodecimal
421a3297
16
Hexadecimal
8ed2bd3
20
Vigesimal
26g028j
36
Base36
2h5wb7
md5
e826a563107e3f70daa758aab6ae0a02
sha1
a37862403eadac8a81c57058452cbfcb110238f5
sha256
4fe0c556774ddb071a079c19330d07760a77cc440eea79e34d835e1bf43c59e2
sha512
adbc1f4ff392332d7678d5327e964f668628371fcab666d44689b20e5398d883d47d8659960bb439689697ccd312a7727450e15f217a1f3c2d64a26ce01ad82e
ripemd-160
522cb4865328fcf55aa45c29b395844d2f6ba83a
Diameter
299521958
Circumference
940975982.84163
Area
7.0460742202925E+16
Volume
1.4069692977836E+25
Surface area
2.818429688117E+17
Circumference
940975982.84163
Perimeter
599043916
Area
22428350831038441
Diagonal
211794007.61607
Surface area
134570104986230646
Volume
3.3588917778118E+24
Space diagonal
259393624.61926
Perimeter
449282937
Area
9.7117607923346E+15
Altitude
129696812.30963
Surface area
9.7117607923346E+15
Volume
3.9584919222707E+23
Height
70598002.538691