1998001525 (number)

1998001525 is an odd 10-digits composite number following 1998001524 and preceding 1998001526. In scientific notation, it is written as 1.998001525 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 1391247360 positive integers (up to 1998001525) that are relatively prime to 1998001525.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million one thousand five hundred twenty-five

Notation

Scientific notation 1.998001525 × 10^9
Engineering notation 1.998001525 × 10^9

Prime Factorization of 1998001525

Prime Factorization 25 × 13 × 19 × 257 × 1259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1998001525
Product of the distinct prime numbers

The prime factorization of 1998001525 is 25 × 13 × 19 × 257 × 1259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1998001525)

Multiplication

n×y
n×2 3996003050
n×3 5994004575
n×4 7992006100
n×5 9990007625

Division

n÷y
n÷2 999000762.5
n÷3 666000508.33333
n÷3 499500381.25
n÷5 399600305

Exponentiation

ny
n2 3992010093902325625
n3 7.9760422554322E+27
n4 1.5936144589818E+37
n5 3.1840441193077E+46

Nth Root

y√n
2√n 44699.0103358
3√n 1259.501256586
4√n 211.42140463019
5√n 72.463476034514

Divisors of 1998001525

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998001524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998001525 can be divided by 32 positive divisors. The sum of these divisors (counting 1998001525) is 1, the average is 0.03125.

Base conversion 1998001525

Base System Value
2 Binary 1110111000101110001010101110101
3 Ternary 12011020120222211111
4 Quaternary 1313011301111311
5 Quinary 13042442022100
6 Senary 530132035021
8 Octal 16705612565
10 Decimal 1998001525
12 Duodecimal 479162a71
16 Hexadecimal 77171575
20 Vigesimal 1b47a3g5
36 Base36 x1k3ud

Cryptographic Hash Functions

md5 b13d836d1f85e03f63c0fa7ee71fbd35
sha1 3b8a5e808bc489dbde998ded87e83d8864365274
sha256 a3ae89a88cc61ea69dad0265253273d175a8a203225cb29c09f6183a1d320094
sha512 739620ec60dbbba2b1b2fa6491e8e1302e95100308ad43eb6e7486a1b50bd796e03384d19396600b250018a0138acc354545b368e7b467e979b7a619ae9cd0f1
ripemd-160 56d31b4f5bb6d679e2b097b3be280383327fef61

1998001525 as geometric shapes

Circle

Radius = n
Diameter 3996003050
Circumference 12553813825.602
Area 1.254126958406E+19

Sphere

Radius = n
Volume 3.3409967672517E+28
Surface area 5.0165078336239E+19
Circumference 12553813825.602

Square

Length = n
Perimeter 7992006100
Area 3992010093902325625
Diagonal 2825600854.2971

Cube

Length = n
Surface area 2.3952060563414E+19
Volume 7.9760422554322E+27
Space diagonal 3460640154.9001

Equilateral Triangle

Length = n
Perimeter 5994004575
Area 1.7285910767417E+18
Altitude 1730320077.45

Triangular Pyramid

Length = n
Surface area 1.7285910767417E+18
Volume 9.3998559430776E+26
Height 941866951.43238