1145821408 is an even 10-digits composite number following 1145821407
and preceding 1145821409 . In scientific notation, it is written as 1.145821408 × 10^9.
The sum of its digits is 34. It has a total of 7 prime factors and 24 positive divisors.
There are 572102400 positive integers (up to 1145821408) that are relatively prime to 1145821408.
1145821408 has 24 divisors, whose sum is 2259018720
The reverse of 1145821408 is 8041285411
Previous prime number is 719
Is Prime? no Number parity even Number length 10 Sum of Digits 34 Digital Root 7
Name
one billion one hundred forty-five million eight hundred twenty-one thousand four hundred eight
Scientific notation
1.145821408 × 10^9
Engineering notation
1.145821408 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 719 × 49801
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
71613838 Product of the distinct prime numbers
The prime factorization of 1145821408 is 2 × 2 × 2 × 2 × 2 × 719 × 49801.
Since it has a total of 7 prime factors.
4 , 7 , 84 , 71 , 941 , 650 , 3357 , 5070 , 66135 , 2737 , 464641 , 919516 , 771305 , 9495027 , 18210302 , 74112038 , 833079558 , 713564158 , 9675822212 , 6140604259
n×2
2291642816
n×3
3437464224
n×4
4583285632
n×5
5729107040
n÷2
572910704
n÷3
381940469.33333
n÷3
286455352
n÷5
229164281.6
n2
1312906699031102464
n3
1.5043566024564E+27
n4
1.7237240003607E+36
n5
1.9750798610967E+45
2 √n33849.983870011
3 √n1046.4190661204
4 √n183.98365109436
5 √n64.837070845452
1 , 2 , 4 , 8 , 16 , 32 , 719 , 1438 , 2876 , 5752 , 11504 , 23008 , 49801 , 99602 , 199204 , 398408 , 796816 , 1593632 , 35806919 , 71613838 , 143227676 , 286455352 , 572910704 , 1145821408
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
-1145821407 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 1145821408 can be divided by 24 positive divisors.
The sum of these divisors (counting 1145821408) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100010010111101100011100000
3
Ternary
2221212001202110221
4
Quaternary
1010102331203200
5
Quinary
4321312241113
6
Senary
305410532424
8
Octal
10422754340
10
Decimal
1145821408
12
Duodecimal
27b897114
16
Hexadecimal
444bd8e0
20
Vigesimal
hi17da8
36
Base36
iy6xgg
md5
88cc467b9742469c7767c901a95d0021
sha1
366f59b5da08cf9488e4dc2fe9b9d27db46df620
sha256
3cccf6509c0633ce272711d80e4fc42b6cbeb62bed6ed638f59efaaad4b76bb7
sha512
267474809f509e769be4ec29aa99921c22c0bc7d25d84fc6bbe41eac07ecd483a15dcafcd4838736bd049ff58bb6269c2995d7fb0bcc416bad9abd401469387b
ripemd-160
e43224dd9110aad4c3c431b286af7f0f5a5bfdf6
Diameter
2291642816
Circumference
7199408235.3974
Area
4.1246180405249E+18
Volume
6.3014342008753E+27
Surface area
1.64984721621E+19
Circumference
7199408235.3974
Perimeter
4583285632
Area
1312906699031102464
Diagonal
1620436175.251
Surface area
7877440194186614784
Volume
1.5043566024564E+27
Space diagonal
1984620895.0561
Perimeter
3437464224
Area
5.6850527707985E+17
Altitude
992310447.52805
Surface area
5.6850527707985E+17
Volume
1.7729012581995E+26
Height
540145391.75035