1988826630 (number)

1988826630 is an even 10-digits composite number following 1988826629 and preceding 1988826631. In scientific notation, it is written as 1.988826630 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 454293504 positive integers (up to 1988826630) that are relatively prime to 1988826630.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-eight million eight hundred twenty-six thousand six hundred thirty

Notation

Scientific notation 1.988826630 × 10^9
Engineering notation 1.988826630 × 10^9

Prime Factorization of 1988826630

Prime Factorization 2 × 15 × 7 × 3137 × 3019

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1988826630
Product of the distinct prime numbers

The prime factorization of 1988826630 is 2 × 15 × 7 × 3137 × 3019. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1988826630)

Multiplication

n×y
n×2 3977653260
n×3 5966479890
n×4 7955306520
n×5 9944133150

Division

n÷y
n÷2 994413315
n÷3 662942210
n÷3 497206657.5
n÷5 397765326

Exponentiation

ny
n2 3955431364197156900
n3 7.8666672302525E+27
n4 1.5645437276875E+37
n5 3.1116062294243E+46

Nth Root

y√n
2√n 44596.26251156
3√n 1257.5704063332
4√n 211.1782718737
5√n 72.396802476199

Divisors of 1988826630

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 -1988826629
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 1988826630 can be divided by 32 positive divisors. The sum of these divisors (counting 1988826630) is 1, the average is 0.03125.

Base conversion 1988826630

Base System Value
2 Binary 1110110100010110001011000000110
3 Ternary 12010121022212020120
4 Quaternary 1312202301120012
5 Quinary 13033114423010
6 Senary 525203242410
8 Octal 16642613006
10 Decimal 1988826630
12 Duodecimal 476079406
16 Hexadecimal 768b1606
20 Vigesimal 1b1a36ba
36 Base36 ww3gg6

Cryptographic Hash Functions

md5 7ea6a26cb53b7ac5b9fed61744aa43c5
sha1 5fb65663ae541764fd0a45d6aefdfe3778278445
sha256 921e733665c737e3e804fdb8f3403ba377ee32ca0e69d6e334edc47afe0b22f9
sha512 afbb4401799cda932089e7affbfa5920cd002f8a7492a382175a28e8bf30e0099ebcfdf89c2f7465c06684c26c2f6452655ee04e016e7291fbdc85a48b9930c6
ripemd-160 db752131c8dbf7d7f3c46ed955aa688b44844c5c

1988826630 as geometric shapes

Circle

Radius = n
Diameter 3977653260
Circumference 12496166260.143
Area 1.242635411554E+19

Sphere

Radius = n
Volume 3.2951818638396E+28
Surface area 4.9705416462162E+19
Circumference 12496166260.143

Square

Length = n
Perimeter 7955306520
Area 3955431364197156900
Diagonal 2812625593.3548

Cube

Length = n
Surface area 2.3732588185183E+19
Volume 7.8666672302525E+27
Space diagonal 3444748770.606

Equilateral Triangle

Length = n
Perimeter 5966479890
Area 1.7127520221602E+18
Altitude 1722374385.303

Triangular Pyramid

Length = n
Surface area 1.7127520221602E+18
Volume 9.2709562397493E+26
Height 937541864.45159