1991874413 (number)

1991874413 is an odd 10-digits prime number following 1991874412 and preceding 1991874414. In scientific notation, it is written as 1.991874413 × 10^9. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 1991874412 positive integers (up to 1991874413) that are relatively prime to 1991874413.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-one million eight hundred seventy-four thousand four hundred thirteen

Notation

Scientific notation 1.991874413 × 10^9
Engineering notation 1.991874413 × 10^9

Prime Factorization of 1991874413

Prime Factorization 1991874413

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1991874413
Product of the distinct prime numbers

The prime factorization of 1991874413 is 1991874413. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 6, 54, 48, 145, 805, 5444, 6602, 37136, 34406, 405285, 393407, 2000993, 6694097, 35614622, 82854119, 210528647, 574374081, 4519487999, 941445230

Basic calculations (n = 1991874413)

Multiplication

n×y
n×2 3983748826
n×3 5975623239
n×4 7967497652
n×5 9959372065

Division

n÷y
n÷2 995937206.5
n÷3 663958137.66667
n÷3 497968603.25
n÷5 398374882.6

Exponentiation

ny
n2 3967563677164094569
n3 7.9028885704914E+27
n4 1.5741561532352E+37
n5 3.1355213636957E+46

Nth Root

y√n
2√n 44630.420264658
3√n 1258.2124675785
4√n 211.2591306066
5√n 72.418977824277

Divisors of 1991874413

1, 1991874413

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1991874414
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 995937207
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 44630.420275861
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999989959
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1991874413 can be divided by 2 positive divisors. The sum of these divisors (counting 1991874413) is 1991874414, the average is 995937207.

Base conversion 1991874413

Base System Value
2 Binary 1110110101110011001011101101101
3 Ternary 12010211001201000102
4 Quaternary 1312232121131231
5 Quinary 13034404440123
6 Senary 525352440445
8 Octal 16656313555
10 Decimal 1991874413
12 Duodecimal 4770a9125
16 Hexadecimal 76b9976d
20 Vigesimal 1b29460d
36 Base36 wxws4t

Cryptographic Hash Functions

md5 e4b97216373c687ec460ba046d6ebb08
sha1 dd18ad7153fe54f2f832df3a68af513aaae6191b
sha256 52da3db3152ded98fc51d1ba63d1d3375a6150b4316f660660089a1c399a2906
sha512 bcb683587f9c846d01a9d9f5ebd6db81057ad19e0742ec277e2f5acf4e50b172ea305da4b85e702073588f70d865962792a4f936da8164d53c079b39bf808c4c
ripemd-160 e3b02e24ee664356a349f421d664664ed3a3f428

1991874413 as geometric shapes

Circle

Radius = n
Diameter 3983748826
Circumference 12515316045.509
Area 1.2464468900828E+19

Sphere

Radius = n
Volume 3.3103542233592E+28
Surface area 4.9857875603314E+19
Circumference 12515316045.509

Square

Length = n
Perimeter 7967497652
Area 3967563677164094569
Diagonal 2816935809.4085

Cube

Length = n
Surface area 2.3805382062985E+19
Volume 7.9028885704914E+27
Space diagonal 3450027685.6124

Equilateral Triangle

Length = n
Perimeter 5975623239
Area 1.7180054677783E+18
Altitude 1725013842.8062

Triangular Pyramid

Length = n
Surface area 1.7180054677783E+18
Volume 9.3136434985935E+26
Height 938978603.13618