1998970217 (number)

1998970217 is an odd 10-digits composite number following 1998970216 and preceding 1998970218. In scientific notation, it is written as 1.998970217 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 1991906436 positive integers (up to 1998970217) that are relatively prime to 1998970217.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million nine hundred seventy thousand two hundred seventeen

Notation

Scientific notation 1.998970217 × 10^9
Engineering notation 1.998970217 × 10^9

Prime Factorization of 1998970217

Prime Factorization 283 × 7063499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1998970217
Product of the distinct prime numbers

The prime factorization of 1998970217 is 283 × 7063499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1998970217)

Multiplication

n×y
n×2 3997940434
n×3 5996910651
n×4 7995880868
n×5 9994851085

Division

n÷y
n÷2 999485108.5
n÷3 666323405.66667
n÷3 499742554.25
n÷5 399794043.4

Exponentiation

ny
n2 3995881928453027089
n3 7.9876489656261E+27
n4 1.5967072386137E+37
n5 3.1917702152572E+46

Nth Root

y√n
2√n 44709.844743636
3√n 1259.704771891
4√n 211.44702585668
5√n 72.470501172341

Divisors of 1998970217

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998970216
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998970217 can be divided by 4 positive divisors. The sum of these divisors (counting 1998970217) is 1, the average is 0.25.

Base conversion 1998970217

Base System Value
2 Binary 1110111001001011101110101101001
3 Ternary 12011022102012121222
4 Quaternary 1313021131311221
5 Quinary 13043214021332
6 Senary 530204511425
8 Octal 16711356551
10 Decimal 1998970217
12 Duodecimal 47954b575
16 Hexadecimal 7725dd69
20 Vigesimal 1b4db5ah
36 Base36 x24vah

Cryptographic Hash Functions

md5 22299c9ea9157062c832ebaf47516a4f
sha1 d72613850adaff1c9cefc79fec16b3c27ca73bca
sha256 c7ceba2d06f99af1e2ecfb4780407b94fd54876e03868a69d7a7702ff274b310
sha512 48bb12a1cbc654b6b5a63fe6108d5d5ce1da2544c829251c951a21819424b5c0d8e323d341a37b9a283d918dba72b09e6855e5d83fbcb687889383055cec59cd
ripemd-160 d1abe02e1ffc6977ba2f89aac5560b96804a54d7

1998970217 as geometric shapes

Circle

Radius = n
Diameter 3997940434
Circumference 12559900296.944
Area 1.255343331104E+19

Sphere

Radius = n
Volume 3.3458585746487E+28
Surface area 5.0213733244161E+19
Circumference 12559900296.944

Square

Length = n
Perimeter 7995880868
Area 3995881928453027089
Diagonal 2826970791.6613

Cube

Length = n
Surface area 2.3975291570718E+19
Volume 7.9876489656261E+27
Space diagonal 3462317978.661

Equilateral Triangle

Length = n
Perimeter 5996910651
Area 1.7302676302817E+18
Altitude 1731158989.3305

Triangular Pyramid

Length = n
Surface area 1.7302676302817E+18
Volume 9.4135345822199E+26
Height 942323597.22043