1999798977 (number)

1999798977 is an odd 10-digits composite number following 1999798976 and preceding 1999798978. In scientific notation, it is written as 1.999798977 × 10^9. The sum of its digits is 75. It has a total of 5 prime factors and 32 positive divisors. There are 1170659520 positive integers (up to 1999798977) that are relatively prime to 1999798977.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million seven hundred ninety-eight thousand nine hundred seventy-seven

Notation

Scientific notation 1.999798977 × 10^9
Engineering notation 1.999798977 × 10^9

Prime Factorization of 1999798977

Prime Factorization 3 × 11 × 37 × 139 × 11783

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1999798977
Product of the distinct prime numbers

The prime factorization of 1999798977 is 3 × 11 × 37 × 139 × 11783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1999798977)

Multiplication

n×y
n×2 3999597954
n×3 5999396931
n×4 7999195908
n×5 9998994885

Division

n÷y
n÷2 999899488.5
n÷3 666599659
n÷3 499949744.25
n÷5 399959795.4

Exponentiation

ny
n2 3999195948410246529
n3 7.9975879664534E+27
n4 1.5993568233781E+37
n5 3.1983921392495E+46

Nth Root

y√n
2√n 44719.111988053
3√n 1259.8788362957
4√n 211.46893858922
5√n 72.476509335366

Divisors of 1999798977

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 -1999798976
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 1999798977 can be divided by 32 positive divisors. The sum of these divisors (counting 1999798977) is 1, the average is 0.03125.

Base conversion 1999798977

Base System Value
2 Binary 1110111001100101000001011000001
3 Ternary 12011100222022110210
4 Quaternary 1313030220023001
5 Quinary 13043422031402
6 Senary 530234344333
8 Octal 16714501301
10 Decimal 1999798977
12 Duodecimal 47988b0a9
16 Hexadecimal 773282c1
20 Vigesimal 1b4ieh8h
36 Base36 x2mmrl

Cryptographic Hash Functions

md5 ab74cebb02c6c3d61437e549ea28d016
sha1 b85fad93125207259734dccd1ca9317ac8af8476
sha256 2b6311032604fce6531f8ec4b7f6be0bd17c968b221057253ee3ac257364f2e1
sha512 2174fa248756871cc8cf9d98c7ac89eaa418562cd7bb84ae5041550114c20c01ec2dea49195c90a1e44112bf57815c2b0b756a625d7a3f646616917c4479b78f
ripemd-160 4ad7d58c3b2e48d36fb18e591122a612e36e92d2

1999798977 as geometric shapes

Circle

Radius = n
Diameter 3999597954
Circumference 12565107549.599
Area 1.2563844611792E+19

Sphere

Radius = n
Volume 3.3500218135797E+28
Surface area 5.0255378447167E+19
Circumference 12565107549.599

Square

Length = n
Perimeter 7999195908
Area 3999195948410246529
Diagonal 2828142835.2932

Cube

Length = n
Surface area 2.3995175690461E+19
Volume 7.9975879664534E+27
Space diagonal 3463753433.0883

Equilateral Triangle

Length = n
Perimeter 5999396931
Area 1.7317026430175E+18
Altitude 1731876716.5441

Triangular Pyramid

Length = n
Surface area 1.7317026430175E+18
Volume 9.4252478070252E+26
Height 942714278.43108