1998200085 (number)

1998200085 is an odd 10-digits composite number following 1998200084 and preceding 1998200086. In scientific notation, it is written as 1.998200085 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 913006080 positive integers (up to 1998200085) that are relatively prime to 1998200085.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million two hundred thousand eighty-five

Notation

Scientific notation 1.998200085 × 10^9
Engineering notation 1.998200085 × 10^9

Prime Factorization of 1998200085

Prime Factorization 15 × 7 × 2857 × 6661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998200085
Product of the distinct prime numbers

The prime factorization of 1998200085 is 15 × 7 × 2857 × 6661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 11, 3, 415, 75, 8919, 5816, 63907, 83157, 947259, 508104, 6576666, 2341269, 26891042, 7594553, 655187089, 901952362, 8779738415, 3068499531

Basic calculations (n = 1998200085)

Multiplication

n×y
n×2 3996400170
n×3 5994600255
n×4 7992800340
n×5 9991000425

Division

n÷y
n÷2 999100042.5
n÷3 666066695
n÷3 499550021.25
n÷5 399640017

Exponentiation

ny
n2 3992803579694007225
n3 7.9784204523329E+27
n4 1.5942480426017E+37
n5 3.1856265742379E+46

Nth Root

y√n
2√n 44701.231358879
3√n 1259.5429779899
4√n 211.42665716243
5√n 72.46491625122

Divisors of 1998200085

1, 7, 15, 105, 2857, 6661, 19999, 42855, 46627, 99915, 299985, 699405, 19030477, 133213339, 285457155, 1998200085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998200084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998200085 can be divided by 16 positive divisors. The sum of these divisors (counting 1998200085) is 1, the average is 0.0625.

Base conversion 1998200085

Base System Value
2 Binary 1110111000110100001110100010101
3 Ternary 12011020222002012120
4 Quaternary 1313012201310111
5 Quinary 13043014400320
6 Senary 530140210153
8 Octal 16706416425
10 Decimal 1998200085
12 Duodecimal 479239959
16 Hexadecimal 771a1d15
20 Vigesimal 1b48f045
36 Base36 x1od1x

Cryptographic Hash Functions

md5 44cee4618522c82840147a5762ab14b8
sha1 eb43798668d18782cf6f1911dbc072ddafd9eb4f
sha256 d83778b39ff6af0513a58d103fa63dba2114f06b67667acd6106013130067116
sha512 60f134a593f2ba4809e5e82e173f197c0ce5a9c571619fbfecee85f0fb13c31e9a3d3e6717a4052ac1f54b3ff0421bd339f98a77362b35f70570b50bc7c71df5
ripemd-160 e15d587b1ff3048148030f32ea0b06414b2d2a8e

1998200085 as geometric shapes

Circle

Radius = n
Diameter 3996400170
Circumference 12555061414.877
Area 1.2543762393194E+19

Sphere

Radius = n
Volume 3.3419929440399E+28
Surface area 5.0175049572775E+19
Circumference 12555061414.877

Square

Length = n
Perimeter 7992800340
Area 3992803579694007225
Diagonal 2825881660.5421

Cube

Length = n
Surface area 2.3956821478164E+19
Volume 7.9784204523329E+27
Space diagonal 3460984070.9084

Equilateral Triangle

Length = n
Perimeter 5994600255
Area 1.7289346661682E+18
Altitude 1730492035.4542

Triangular Pyramid

Length = n
Surface area 1.7289346661682E+18
Volume 9.4026586750034E+26
Height 941960553.51402