1898148 (number)

1898148 is an even 7-digits composite number following 1898147 and preceding 1898149. In scientific notation, it is written as 1.898148 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 531744 positive integers (up to 1898148) that are relatively prime to 1898148.

Interesting facts

Basic properties

Name

Name one million eight hundred ninety-eight thousand one hundred forty-eight

Notation

Scientific notation 1.898148 × 10^6
Engineering notation 1.898148 × 10^6

Prime Factorization of 1898148

Prime Factorization 2 × 2 × 21 × 59 × 383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 949074
Product of the distinct prime numbers

The prime factorization of 1898148 is 2 × 2 × 21 × 59 × 383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 25, 71, 1, 39, 56, 9625, 87702, 84972, 251437, 195353, 2521576, 8158112, 63206615, 32358494, 300175088, 388130704, 4423819537, 4693657008

Basic calculations (n = 1898148)

Multiplication

n×y
n×2 3796296
n×3 5694444
n×4 7592592
n×5 9490740

Division

n÷y
n÷2 949074
n÷3 632716
n÷3 474537
n÷5 379629.6

Exponentiation

ny
n2 3602965829904
n3 6838962384100617792
n4 1.2981362771456E+25
n5 2.4640547781913E+31

Nth Root

y√n
2√n 1377.7329204167
3√n 123.81597746955
4√n 37.117824834124
5√n 18.016316984015

Divisors of 1898148

1, 2, 4, 21, 42, 59, 84, 118, 236, 383, 766, 1239, 1532, 2478, 4956, 8043, 16086, 22597, 32172, 45194, 90388, 474537, 949074, 1898148

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 -1898147
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 1898148 can be divided by 24 positive divisors. The sum of these divisors (counting 1898148) is 1, the average is 0.041666666666667.

Base conversion 1898148

Base System Value
2 Binary 111001111011010100100
3 Ternary 10120102202210
4 Quaternary 13033122210
5 Quinary 441220043
6 Senary 104403420
8 Octal 7173244
10 Decimal 1898148
12 Duodecimal 776570
16 Hexadecimal 1cf6a4
20 Vigesimal bh578
36 Base36 14omc

Cryptographic Hash Functions

md5 d998b9d7f332f487f22b8d38fe23b278
sha1 c2c32e0a90a9615445b48f45b81f85da3f5615a4
sha256 646245667846cc697f1e46bdae5c2ccd8549380d21ca6bd6f0e28b7b27d8a57a
sha512 98e65dbf9d76cb2fd0fa51126923abcf79ef35ce4cbb85f3386f6f80ce4c14b3e25871debb07d88dd279078bce29b821cd305406fb3801b387c454503682fea8
ripemd-160 3d088a0e48eb8beb39fac09fe0d881a40bd4421e

1898148 as geometric shapes

Circle

Radius = n
Diameter 3796296
Circumference 11926415.624452
Area 11319050982361

Sphere

Radius = n
Volume 2.8646978645423E+19
Surface area 45276203929446
Circumference 11926415.624452

Square

Length = n
Perimeter 7592592
Area 3602965829904
Diagonal 2684386.6449914

Cube

Length = n
Surface area 21617794979424
Volume 6838962384100617792
Space diagonal 3287688.7762852

Equilateral Triangle

Length = n
Perimeter 5694444
Area 1560129968832.1
Altitude 1643844.3881426

Triangular Pyramid

Length = n
Surface area 1560129968832.1
Volume 8.0597944634621E+17
Height 894795.54833046