1898014940 (number)

1898014940 is an even 10-digits composite number following 1898014939 and preceding 1898014941. In scientific notation, it is written as 1.898014940 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 757974528 positive integers (up to 1898014940) that are relatively prime to 1898014940.

Interesting facts

Basic properties

Name

Name one billion eight hundred ninety-eight million fourteen thousand nine hundred forty

Notation

Scientific notation 1.898014940 × 10^9
Engineering notation 1.898014940 × 10^9

Prime Factorization of 1898014940

Prime Factorization 2 × 2 × 5 × 619 × 153313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 949007470
Product of the distinct prime numbers

The prime factorization of 1898014940 is 2 × 2 × 5 × 619 × 153313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 57, 23, 197, 819, 566, 7869, 56345, 86157, 782107, 130131, 6893901, 9432160, 979244, 70828976, 581086970, 859285750, 5967278225, 4064303116

Basic calculations (n = 1898014940)

Multiplication

n×y
n×2 3796029880
n×3 5694044820
n×4 7592059760
n×5 9490074700

Division

n÷y
n÷2 949007470
n÷3 632671646.66667
n÷3 474503735
n÷5 379602988

Exponentiation

ny
n2 3602460712463203600
n3 6.8375242530182E+27
n4 1.2977723184841E+37
n5 2.4631912492012E+46

Nth Root

y√n
2√n 43566.213285068
3√n 1238.1308423907
4√n 208.72520998928
5√n 71.723244182154

Divisors of 1898014940

1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12380, 153313, 306626, 613252, 766565, 1533130, 3066260, 94900747, 189801494, 379602988, 474503735, 949007470, 1898014940

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 -1898014939
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 1898014940 can be divided by 24 positive divisors. The sum of these divisors (counting 1898014940) is 1, the average is 0.041666666666667.

Base conversion 1898014940

Base System Value
2 Binary 1110001001000010110100011011100
3 Ternary 11220021110011000122
4 Quaternary 1301020112203130
5 Quinary 12341342434230
6 Senary 512201014112
8 Octal 16110264334
10 Decimal 1898014940
12 Duodecimal 44b784338
16 Hexadecimal 712168dc
20 Vigesimal 19d2bh70
36 Base36 ve11p8

Cryptographic Hash Functions

md5 99762daadd06c26dda32bbd3b2afc505
sha1 51f471ebe71f9d80c0fe294845f73daeece0a3db
sha256 ef9342c7a72761813b02b4f51b4fe6a5d8fc9cd8dec257cd696815439c9487b8
sha512 e76a561e8b1ad1f11609293ba497009e165281fb91638b2734ee5dfad7ddedbc26819a9a6902ee39d55bbbf36888d25797e5dc5b490265f170bd4c7d4d4df8ab
ripemd-160 1449d30707f9f6acb611056478cfa640e7049da0

1898014940 as geometric shapes

Circle

Radius = n
Diameter 3796029880
Circumference 11925579583.815
Area 1.131746410912E+19

Sphere

Radius = n
Volume 2.8640954616032E+28
Surface area 4.5269856436481E+19
Circumference 11925579583.815

Square

Length = n
Perimeter 7592059760
Area 3602460712463203600
Diagonal 2684198469.7348

Cube

Length = n
Surface area 2.1614764274779E+19
Volume 6.8375242530182E+27
Space diagonal 3287458309.6048

Equilateral Triangle

Length = n
Perimeter 5694044820
Area 1.5599112465643E+18
Altitude 1643729154.8024

Triangular Pyramid

Length = n
Surface area 1.5599112465643E+18
Volume 8.0580996097278E+26
Height 894732823.24492