2018997452 is an even 10-digits composite number following 2018997451
and preceding 2018997453 . In scientific notation, it is written as 2.018997452 × 10^9.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 950116416 positive integers (up to 2018997452) that are relatively prime to 2018997452.
2018997452 has 12 divisors, whose sum is 3741083640
The reverse of 2018997452 is 2547998102
Previous prime number is 17
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
two billion eighteen million nine hundred ninety-seven thousand four hundred fifty-two
Scientific notation
2.018997452 × 10^9
Engineering notation
2.018997452 × 10^9
Prime Factorization
2 × 2 × 17 × 29691139
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1009498726 Product of the distinct prime numbers
The prime factorization of 2018997452 is 2 × 2 × 17 × 29691139.
Since it has a total of 4 prime factors.
1 , 10 , 94 , 44 , 523 , 278 , 5140 , 1801 , 87433 , 32089 , 94758 , 36120 , 5615140 , 6896645 , 46894261 , 51360742 , 669187946 , 347269400 , 2827744510 , 311356385
n×2
4037994904
n×3
6056992356
n×4
8075989808
n×5
10094987260
n÷2
1009498726
n÷3
672999150.66667
n÷3
504749363
n÷5
403799490.4
n2
4076350711182492304
n3
8.2301416993358E+27
n4
1.6616635120558E+37
n5
3.354894396922E+46
2 √n44933.255524166
3 √n1263.8977002544
4 √n211.97465774041
5 √n72.615135847784
1 , 2 , 4 , 17 , 34 , 68 , 29691139 , 59382278 , 118764556 , 504749363 , 1009498726 , 2018997452
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2018997451 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2018997452 can be divided by 12 positive divisors.
The sum of these divisors (counting 2018997452) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000010101110111010011001100
3
Ternary
12012201002200211102
4
Quaternary
1320111313103030
5
Quinary
13113330404302
6
Senary
532202042232
8
Octal
17025672314
10
Decimal
2018997452
12
Duodecimal
4841a9378
16
Hexadecimal
785774cc
20
Vigesimal
1baiedcc
36
Base36
xe24ek
md5
84f621de530d23cc3c2a5d62ea76bec9
sha1
e0dca75fc1e7ec878bfb4a450f048a16bead1cee
sha256
c9913211d7b6c733f3bd64371017eded9055cb4488b4300ab89f0135259ecc6b
sha512
0b270776e1a782fbe8d11e0a07aca289b4dfcff28bf1f73777499393bab28d50304b8f7848d421d080fd16644ae6c4233da46351cadc273f40f6bc01e9ca72cf
ripemd-160
dec19f0d5b0c926501cb2a7f66f5730bb3cc6c89
Diameter
4037994904
Circumference
12685735125.639
Area
1.2806233447706E+19
Volume
3.4474336934182E+28
Surface area
5.1224933790826E+19
Circumference
12685735125.639
Perimeter
8075989808
Area
4076350711182492304
Diagonal
2855293579.0151
Surface area
2.4458104267095E+19
Volume
8.2301416993358E+27
Space diagonal
3497006167.2161
Perimeter
6056992356
Area
1.7651116353094E+18
Altitude
1748503083.6081
Surface area
1.7651116353094E+18
Volume
9.6993150095442E+26
Height
951764526.33837