1145821401 is an odd 10-digits composite number following 1145821400
and preceding 1145821402 . In scientific notation, it is written as 1.145821401 × 10^9.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 763696440 positive integers (up to 1145821401) that are relatively prime to 1145821401.
1145821401 has 8 divisors, whose sum is 1273442400
The reverse of 1145821401 is 1041285411
Previous prime number is 4931
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
one billion one hundred forty-five million eight hundred twenty-one thousand four hundred one
Scientific notation
1.145821401 × 10^9
Engineering notation
1.145821401 × 10^9
Prime Factorization
9 × 4931 × 25819
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1145821401
Product of the distinct prime numbers
The prime factorization of 1145821401 is 9 × 4931 × 25819.
Since it has a total of 3 prime factors.
2 , 6 , 53 , 64 , 749 , 423 , 2626 , 1216 , 32728 , 48653 , 360982 , 24231 , 2107504 , 4863870 , 68877308 , 45255746 , 242355247 , 645211580 , 4120228981 , 2308003186
n×2
2291642802
n×3
3437464203
n×4
4583285604
n×5
5729107005
n÷2
572910700.5
n÷3
381940467
n÷3
286455350.25
n÷5
229164280.2
n2
1312906682989602801
n3
1.5043565748854E+27
n4
1.7237239582388E+36
n5
1.9750798007664E+45
2 √n
33849.983766614
3 √n
1046.4190639895
4 √n
183.98365081336
5 √n
64.837070766232
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
-1145821400
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 1145821401 can be divided by 8 positive divisors.
The sum of these divisors (counting 1145821401) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100010010111101100011011001
3
Ternary
2221212001202110200
4
Quaternary
1010102331203121
5
Quinary
4321312241101
6
Senary
305410532413
8
Octal
10422754331
10
Decimal
1145821401
12
Duodecimal
27b897109
16
Hexadecimal
444bd8d9
20
Vigesimal
hi17da1
36
Base36
iy6xg9
md5
854794526b0d4d512cd4a54b762056ba
sha1
b76946e41e4a2d64cba843b7bd4490398d362664
sha256
f57a81191fb8551604be59420ac503d8a80dd5efb3c668dca3adec8a11588d9c
sha512
ab17443981716513b79da131da84b460f1b1eb3ef4e5b725c02293c605dcee2621d5c85e0b5282521f2e0a971a075fb232af8cd6c1a4059aa6ee7e6d35567909
ripemd-160
823d21eec5030501ea01d686bd5d915a4ff2a66c
Diameter
2291642802
Circumference
7199408191.4151
Area
4.1246179901291E+18
Volume
6.301434085386E+27
Surface area
1.6498471960516E+19
Circumference
7199408191.4151
Perimeter
4583285604
Area
1312906682989602801
Diagonal
1620436165.3515
Surface area
7877440097937616806
Volume
1.5043565748854E+27
Space diagonal
1984620882.9318
Perimeter
3437464203
Area
5.6850527013368E+17
Altitude
992310441.46588
Surface area
5.6850527013368E+17
Volume
1.7729012257067E+26
Height
540145388.45051