199401977 is an odd 9-digits composite number following 199401976
and preceding 199401978 . In scientific notation, it is written as 1.99401977 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 197427600 positive integers (up to 199401977) that are relatively prime to 199401977.
199401977 has 4 divisors, whose sum is 201376356
The reverse of 199401977 is 779104991
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred ninety-nine million four hundred one thousand nine hundred seventy-seven
Scientific notation
1.99401977 × 10^8
Engineering notation
1.99401977 × 10^6
Prime Factorization
101 × 1974277
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199401977
Product of the distinct prime numbers
The prime factorization of 199401977 is 101 × 1974277.
Since it has a total of 2 prime factors.
7 , 4 , 52 , 34 , 977 , 752 , 9839 , 4488 , 76797 , 45054 , 623486 , 998039 , 5453416 , 7624108 , 2615110 , 19474014 , 510248683 , 559213782 , 5785135712 , 9552162191
n×2
398803954
n×3
598205931
n×4
797607908
n×5
997009885
n÷2
99700988.5
n÷3
66467325.666667
n÷3
49850494.25
n÷5
39880395.4
n2
39761148431508529
n3
7.9284516050332E+24
n4
1.5809489245925E+33
n5
3.1524434109976E+41
2 √n
14120.976488898
3 √n
584.22008909958
4 √n
118.83171499603
5 √n
45.703124530681
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
-199401976
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 199401977 can be divided by 4 positive divisors.
The sum of these divisors (counting 199401977) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000101010000111111001
3
Ternary
111220012200002102
4
Quaternary
23320222013321
5
Quinary
402021330402
6
Senary
31441513145
8
Octal
1370520771
10
Decimal
199401977
12
Duodecimal
569427b5
16
Hexadecimal
be2a1f9
20
Vigesimal
32654ih
36
Base36
3apvjt
md5
ec1764e9054a33132d7ec38b3686a1e8
sha1
81dea513dc7ac0bb75ecfa3cb1eff540f0dbe7e9
sha256
ef173b086a4d4d419795f83db1164a428fb5fa07bdabb436d0ee214edd474e98
sha512
feba56985653b7a6f7fecc3d19c230f5ad42135811b586ef3ec2ef8bf3d19db9d62384a4fe64f27fa18c80812dedabc0d2f9379771c370369931c2023508b4bd
ripemd-160
fb293707da790f0a8eccb85d9a6937e9205a7a16
Diameter
398803954
Circumference
1252879572.109
Area
1.2491333181072E+17
Volume
3.3210620422286E+25
Surface area
4.9965332724288E+17
Circumference
1252879572.109
Perimeter
797607908
Area
39761148431508529
Diagonal
281996980.23741
Surface area
238566890589051174
Volume
7.9284516050332E+24
Space diagonal
345374355.29368
Perimeter
598205931
Area
1.7217082312665E+16
Altitude
172687177.64684
Surface area
1.7217082312665E+16
Volume
9.343769823714E+23
Height
93998993.412469