1897468428 (number)

1897468428 is an even 10-digits composite number following 1897468427 and preceding 1897468429. In scientific notation, it is written as 1.897468428 × 10^9. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 622320384 positive integers (up to 1897468428) that are relatively prime to 1897468428.

Interesting facts

Basic properties

Name

Name one billion eight hundred ninety-seven million four hundred sixty-eight thousand four hundred twenty-eight

Notation

Scientific notation 1.897468428 × 10^9
Engineering notation 1.897468428 × 10^9

Prime Factorization of 1897468428

Prime Factorization 2 × 2 × 3 × 113 × 139 × 10067

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 948734214
Product of the distinct prime numbers

The prime factorization of 1897468428 is 2 × 2 × 3 × 113 × 139 × 10067. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 70, 43, 763, 943, 9921, 2957, 21708, 94645, 732154, 155298, 3897940, 1549749, 6524272, 73766716, 690664765, 724898494, 9253044621, 2440749402

Basic calculations (n = 1897468428)

Multiplication

n×y
n×2 3794936856
n×3 5692405284
n×4 7589873712
n×5 9487342140

Division

n÷y
n÷2 948734214
n÷3 632489476
n÷3 474367107
n÷5 379493685.6

Exponentiation

ny
n2 3600386435256791184
n3 6.8316195894992E+27
n4 1.2962782483181E+37
n5 2.4596470500868E+46

Nth Root

y√n
2√n 43559.940633568
3√n 1238.0119957115
4√n 208.71018334899
5√n 71.719113326471

Divisors of 1897468428

1, 2, 3, 4, 6, 12, 113, 139, 226, 278, 339, 417, 452, 556, 678, 834, 1356, 1668, 10067, 15707, 20134, 30201, 31414, 40268, 47121, 60402, 62828, 94242, 120804, 188484, 1137571, 1399313, 2275142, 2798626, 3412713, 4197939, 4550284, 5597252, 6825426, 8395878, 13650852, 16791756, 158122369, 316244738, 474367107, 632489476, 948734214, 1897468428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1897468427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1897468428 can be divided by 48 positive divisors. The sum of these divisors (counting 1897468428) is 1, the average is 0.020833333333333.

Base conversion 1897468428

Base System Value
2 Binary 1110001000110010001001000001100
3 Ternary 11220020102101100110
4 Quaternary 1301012101020030
5 Quinary 12341222442203
6 Senary 512141200020
8 Octal 16106211014
10 Decimal 1897468428
12 Duodecimal 44b560010
16 Hexadecimal 7119120c
20 Vigesimal 19cj3b18
36 Base36 vdpc0c

Cryptographic Hash Functions

md5 b34948772f42f1ba1936bc6c5f789be6
sha1 29f32800fd0941ec391fbd40ecfcb161ccd3c39a
sha256 06d73806db3cc90c039c0bad00ffd404a024bb41937eddeef446ae15e0b74682
sha512 8fba09af0a2ea207c9ea3b2bb9a3d560c0ae5cbdd0a3889fb4f291a95a9058dae3f617016c9919fe978892cff71a03fd7a1ab1b514f3183b3920b44e228dbd1f
ripemd-160 b347a2e3274e2c0aa50de53c731f4762f422964f

1897468428 as geometric shapes

Circle

Radius = n
Diameter 3794936856
Circumference 11922145747.647
Area 1.1310947575087E+19

Sphere

Radius = n
Volume 2.8616221219321E+28
Surface area 4.5243790300348E+19
Circumference 11922145747.647

Square

Length = n
Perimeter 7589873712
Area 3600386435256791184
Diagonal 2683425585.0524

Cube

Length = n
Surface area 2.1602318611541E+19
Volume 6.8316195894992E+27
Space diagonal 3286511723.0538

Equilateral Triangle

Length = n
Perimeter 5692405284
Area 1.5590130581866E+18
Altitude 1643255861.5269

Triangular Pyramid

Length = n
Surface area 1.5590130581866E+18
Volume 8.0511408970363E+26
Height 894475195.01745