1398998045 is an odd 10-digits composite number following 1398998044
and preceding 1398998046 . In scientific notation, it is written as 1.398998045 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1116196416 positive integers (up to 1398998045) that are relatively prime to 1398998045.
1398998045 has 8 divisors, whose sum is 1683300696
The reverse of 1398998045 is 5408998931
Previous prime number is 373
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion three hundred ninety-eight million nine hundred ninety-eight thousand forty-five
Scientific notation
1.398998045 × 10^9
Engineering notation
1.398998045 × 10^9
Prime Factorization
5 × 373 × 750133
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1398998045 Product of the distinct prime numbers
The prime factorization of 1398998045 is 5 × 373 × 750133.
Since it has a total of 3 prime factors.
7 , 7 , 66 , 65 , 921 , 950 , 6449 , 800 , 23183 , 41310 , 698006 , 526872 , 3551572 , 3240822 , 74560602 , 77327679 , 388722442 , 91646539 , 7295043476 , 610797274
n×2
2797996090
n×3
4196994135
n×4
5595992180
n×5
6994990225
n÷2
699499022.5
n÷3
466332681.66667
n÷3
349749511.25
n÷5
279799609
n2
1957195529913822025
n3
2.7381127200322E+27
n4
3.8306143423146E+36
n5
5.3590219760472E+45
2 √n37403.182284399
3 √n1118.422003157
4 √n193.39902348357
5 √n67.47818949288
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1398998044 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1398998045 can be divided by 8 positive divisors.
The sum of these divisors (counting 1398998045) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011011000110000010000011101
3
Ternary
10121111110110112102
4
Quaternary
1103120300100131
5
Quinary
10331120414140
6
Senary
350453214445
8
Octal
12330602035
10
Decimal
1398998045
12
Duodecimal
330631425
16
Hexadecimal
5363041d
20
Vigesimal
11h3ef25
36
Base36
n4xdst
md5
076b8e9d4506d6bee483404d08818247
sha1
b4f0d07d7440a308efa4e2860d69dc7c49a54092
sha256
318824744e4c6a53c57d89908c652e3866e95bba5a2aa3ef9992691a75b49443
sha512
b4b03c72ca782f7e06291a4b7553339841303b794ebb2d855d27b1a3ab6f4581944f24d1cd772c795e753198a78d555d92e67b9095c31fdee5472a257db14c7b
ripemd-160
c765af9208034f0914c4b304b5c5cee9f82b20b0
Diameter
2797996090
Circumference
8790163961.117
Area
6.148711098416E+18
Volume
1.1469379741272E+28
Surface area
2.4594844393664E+19
Circumference
8790163961.117
Perimeter
5595992180
Area
1957195529913822025
Diagonal
1978482008.9724
Surface area
1.1743173179483E+19
Volume
2.7381127200322E+27
Space diagonal
2423135693.6295
Perimeter
4196994135
Area
8.4749052453936E+17
Altitude
1211567846.8148
Surface area
8.4749052453936E+17
Volume
3.2268967866465E+26
Height
659494002.99082