149780698 is an even 9-digits composite number following 149780697
and preceding 149780699 . In scientific notation, it is written as 1.49780698 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 74890348 positive integers (up to 149780698) that are relatively prime to 149780698.
149780698 has 4 divisors, whose sum is 224671050
The reverse of 149780698 is 896087941
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-nine million seven hundred eighty thousand six hundred ninety-eight
Scientific notation
1.49780698 × 10^8
Engineering notation
1.49780698 × 10^6
Prime Factorization
2 × 74890349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149780698
Product of the distinct prime numbers
The prime factorization of 149780698 is 2 × 74890349.
Since it has a total of 2 prime factors.
1 , 5 , 21 , 3 , 406 , 856 , 5627 , 6500 , 12653 , 44979 , 22614 , 141206 , 9684003 , 7348076 , 4909341 , 39680753 , 355079096 , 881922448 , 2323378599 , 4877301884
n×2
299561396
n×3
449342094
n×4
599122792
n×5
748903490
n÷2
74890349
n÷3
49926899.333333
n÷3
37445174.5
n÷5
29956139.6
n2
22434257493367204
n3
3.3602187464683E+24
n4
5.032959092787E+32
n5
7.5384012592309E+40
2 √n
12238.492472523
3 √n
531.07022146619
4 √n
110.62772018135
5 √n
43.160967373126
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
-149780697
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 149780698 can be divided by 4 positive divisors.
The sum of these divisors (counting 149780698) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011010111100011011010
3
Ternary
101102211122111021
4
Quaternary
20323113203122
5
Quinary
301320440243
6
Senary
22510153054
8
Octal
1073274332
10
Decimal
149780698
12
Duodecimal
421b278a
16
Hexadecimal
8ed78da
20
Vigesimal
26g2bei
36
Base36
2h6biy
md5
cda912b9f973e509b4511c3463c23b5d
sha1
263d25bfd4e7c01789bc7a820fdba1530181a483
sha256
0a1a2d0e5d262d5354b42eb4be507fc95b6ced34c2b0379f55106cddd6cf48d9
sha512
af7bd846769eaa2f20ff1117dba5c6a505d6f27613ec0a87facda987c560ce469bc69dbd32bd992575984e457808037741abfecb3f2c4c1a7585c4bb68ed0b7b
ripemd-160
83276913fbb601c49840eaf3c5206e54f303f791
Diameter
299561396
Circumference
941099880.9727
Area
7.0479298529904E+16
Volume
1.4075251371146E+25
Surface area
2.8191719411962E+17
Circumference
941099880.9727
Perimeter
599122792
Area
22434257493367204
Diagonal
211821894.49331
Surface area
134605544960203224
Volume
3.3602187464683E+24
Space diagonal
259427778.92913
Perimeter
449342094
Area
9.7143184521487E+15
Altitude
129713889.46457
Surface area
9.7143184521487E+15
Volume
3.9600557698298E+23
Height
70607298.164436