2991497893 (number)

2991497893 is an odd 10-digits composite number following 2991497892 and preceding 2991497894. In scientific notation, it is written as 2.991497893 × 10^9. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 2991261420 positive integers (up to 2991497893) that are relatively prime to 2991497893.

Interesting facts

Basic properties

Name

Name two billion nine hundred ninety-one million four hundred ninety-seven thousand eight hundred ninety-three

Notation

Scientific notation 2.991497893 × 10^9
Engineering notation 2.991497893 × 10^9

Prime Factorization of 2991497893

Prime Factorization 13411 × 223063

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2991497893
Product of the distinct prime numbers

The prime factorization of 2991497893 is 13411 × 223063. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 93, 12, 382, 553, 1060, 745, 7526, 54156, 82169, 802736, 7393778, 8740140, 56168063, 69918089, 731477267, 414043665, 5464679974, 3486064068

Basic calculations (n = 2991497893)

Multiplication

n×y
n×2 5982995786
n×3 8974493679
n×4 11965991572
n×5 14957489465

Division

n÷y
n÷2 1495748946.5
n÷3 997165964.33333
n÷3 747874473.25
n÷5 598299578.6

Exponentiation

ny
n2 8949059643823439449
n3 2.6771093068829E+28
n4 8.0085668508709E+37
n5 2.395761086033E+47

Nth Root

y√n
2√n 54694.587419598
3√n 1440.8858189474
4√n 233.86873972294
5√n 78.555706754146

Divisors of 2991497893

1, 13411, 223063, 2991497893

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2991497892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2991497893 can be divided by 4 positive divisors. The sum of these divisors (counting 2991497893) is 1, the average is 0.25.

Base conversion 2991497893

Base System Value
2 Binary 10110010010011101010001010100101
3 Ternary 21201111000211122021
4 Quaternary 2302103222022211
5 Quinary 22111310413033
6 Senary 1212502103141
8 Octal 26223521245
10 Decimal 2991497893
12 Duodecimal 6b5a1aab1
16 Hexadecimal b24ea2a5
20 Vigesimal 26egh4ed
36 Base36 1dh26jp

Cryptographic Hash Functions

md5 3a8736e0cbc63865074c12bd2ebee867
sha1 94eecf26570168fbcaca90cc38914b9f063bd873
sha256 ca45b425cee3f7963c7c7c0841dc8be44ed0b8c5735aedec4fe359fe639c6f46
sha512 79afedf67cc97bdd6c524ba271b504f4007b95946cd44dd7f314f4f39d339337bb57a8853c51af8fa3fa39d0e019c62540b156b9f4fb45767a1c14ee65f28e7f
ripemd-160 14a0258ba8157d53cc24ba1630360b96fdedeef7

2991497893 as geometric shapes

Circle

Radius = n
Diameter 5982995786
Circumference 18796135607.756
Area 2.8114300033573E+19

Sphere

Radius = n
Volume 1.1213849241814E+29
Surface area 1.1245720013429E+20
Circumference 18796135607.756

Square

Length = n
Perimeter 11965991572
Area 8949059643823439449
Diagonal 4230616892.0911

Cube

Length = n
Surface area 5.3694357862941E+19
Volume 2.6771093068829E+28
Space diagonal 5181426341.4112

Equilateral Triangle

Length = n
Perimeter 8974493679
Area 3.8750564957666E+18
Altitude 2590713170.7056

Triangular Pyramid

Length = n
Surface area 3.8750564957666E+18
Volume 3.1550035747909E+27
Height 1410205630.697