1942451901 is an odd 10-digits composite number following 1942451900
and preceding 1942451902 . In scientific notation, it is written as 1.942451901 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 1195354800 positive integers (up to 1942451901) that are relatively prime to 1942451901.
1942451901 has 16 divisors, whose sum is 3099069120
The reverse of 1942451901 is 1091542491
Previous prime number is 13
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion nine hundred forty-two million four hundred fifty-one thousand nine hundred one
Scientific notation
1.942451901 × 10^9
Engineering notation
1.942451901 × 10^9
Prime Factorization
3 × 9 × 13 × 5534051
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1942451901 Product of the distinct prime numbers
The prime factorization of 1942451901 is 3 × 9 × 13 × 5534051.
Since it has a total of 4 prime factors.
4 , 6 , 84 , 59 , 543 , 794 , 2098 , 1400 , 76792 , 51940 , 244237 , 56017 , 7212672 , 6489037 , 47100595 , 69086874 , 372902071 , 706665816 , 202076115 , 5456065245
n×2
3884903802
n×3
5827355703
n×4
7769807604
n×5
9712259505
n÷2
971225950.5
n÷3
647483967
n÷3
485612975.25
n÷5
388490380.2
n2
3773119387698513801
n3
7.3291029273349E+27
n4
1.4236429913826E+37
n5
2.7653580349565E+46
2 √n44073.256074404
3 √n1247.7189120557
4 √n209.93631432986
5 √n72.055984235624
1 , 3 , 9 , 13 , 27 , 39 , 117 , 351 , 5534051 , 16602153 , 49806459 , 71942663 , 149419377 , 215827989 , 647483967 , 1942451901
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1942451900 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1942451901 can be divided by 16 positive divisors.
The sum of these divisors (counting 1942451901) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110011110001110111011010111101
3
Ternary
12000101001210002000
4
Quaternary
1303301313122331
5
Quinary
12434231430101
6
Senary
520425252513
8
Octal
16361673275
10
Decimal
1942451901
12
Duodecimal
462634139
16
Hexadecimal
73c776bd
20
Vigesimal
1a7069f1
36
Base36
w4hhh9
md5
4c43a08065c5f93f7307702f5e530169
sha1
0ca65d390d9cdb24876a87ec95b86defb2cdabf4
sha256
d890c6c07ab4d9c38f5f996f6e7bfe607747f273cac77a7ced4c74b124a2b0c8
sha512
7cbab4b96c193cd8dcdac72037a142937b112d641ad785b1e13d93cdf1d0d2dca032e287326a8cb9970ed07ece888f03f7652ae3ce5bc187047770f789d61f7c
ripemd-160
87976a92277f196442bc0a0405153ce8da15f7d3
Diameter
3884903802
Circumference
12204785244.266
Area
1.1853604149511E+19
Volume
3.0700074551892E+28
Surface area
4.7414416598043E+19
Circumference
12204785244.266
Perimeter
7769807604
Area
3773119387698513801
Diagonal
2747041822.6516
Surface area
2.2638716326191E+19
Volume
7.3291029273349E+27
Space diagonal
3364425383.7908
Perimeter
5827355703
Area
1.6338086206292E+18
Altitude
1682212691.8954
Surface area
1.6338086206292E+18
Volume
8.6374306332212E+26
Height
915680607.55053