149702980 is an even 9-digits composite number following 149702979
and preceding 149702981 . In scientific notation, it is written as 1.49702980 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 51326688 positive integers (up to 149702980) that are relatively prime to 149702980.
149702980 has 24 divisors, whose sum is 359287488
The reverse of 149702980 is 089207941
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-nine million seven hundred two thousand nine hundred eighty
Scientific notation
1.49702980 × 10^8
Engineering notation
1.49702980 × 10^6
Prime Factorization
2 × 2 × 7 × 5 × 1069307
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74851490 Product of the distinct prime numbers
The prime factorization of 149702980 is 2 × 2 × 7 × 5 × 1069307.
Since it has a total of 5 prime factors.
8 , 6 , 90 , 43 , 769 , 285 , 3757 , 7040 , 46032 , 88877 , 717014 , 868344 , 9947737 , 3753275 , 15638570 , 35357510 , 170937007 , 73646963 , 9204007609 , 1526367903
n×2
299405960
n×3
449108940
n×4
598811920
n×5
748514900
n÷2
74851490
n÷3
49900993.333333
n÷3
37425745
n÷5
29940596
n2
22410982220880400
n3
3.3549908231928E+24
n4
5.0225212410462E+32
n5
7.5188639689791E+40
2 √n12235.316914572
3 √n530.97835191565
4 √n110.61336679883
5 √n43.156487382672
1 , 2 , 4 , 5 , 7 , 10 , 14 , 20 , 28 , 35 , 70 , 140 , 1069307 , 2138614 , 4277228 , 5346535 , 7485149 , 10693070 , 14970298 , 21386140 , 29940596 , 37425745 , 74851490 , 149702980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149702979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149702980 can be divided by 24 positive divisors.
The sum of these divisors (counting 149702980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011000100100101000100
3
Ternary
101102200200212211
4
Quaternary
20323010211010
5
Quinary
301310443410
6
Senary
22504353204
8
Octal
1073044504
10
Decimal
149702980
12
Duodecimal
42175804
16
Hexadecimal
8ec4944
20
Vigesimal
26fch90
36
Base36
2h4nk4
md5
7ff3de3903b32b0fb25dc36a9080f807
sha1
73ba2859107fd07447f47ae82ff5795602dc6b75
sha256
8c13a29b60739ed15054b63493dc4b846e6ccd710baa7caa086e16d275cc9058
sha512
c0d5cb9dbf47a30ee3ba950e8defa209091090a136d34c3357a06d86724bdaa3aa4ba53467f6ac0738e1b139408718dbea506ad23c0df1662ecabff20f87ff81
ripemd-160
0364f298903d4348983fc634a68a346578781596
Diameter
299405960
Circumference
940611564.377
Area
7.0406177104849E+16
Volume
1.4053352697338E+25
Surface area
2.816247084194E+17
Circumference
940611564.377
Perimeter
598811920
Area
22410982220880400
Diagonal
211711984.64367
Surface area
134465893325282400
Volume
3.3549908231928E+24
Space diagonal
259293167.40447
Perimeter
449108940
Area
9.7042399635219E+15
Altitude
129646583.70223
Surface area
9.7042399635219E+15
Volume
3.9538946031638E+23
Height
70570661.547889