2991738 (number)

2991738 is an even 7-digits composite number following 2991737 and preceding 2991739. In scientific notation, it is written as 2.991738 × 10^6. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 966552 positive integers (up to 2991738) that are relatively prime to 2991738.

Interesting facts

Basic properties

Name

Name two million nine hundred ninety-one thousand seven hundred thirty-eight

Notation

Scientific notation 2.991738 × 10^6
Engineering notation 2.991738 × 10^6

Prime Factorization of 2991738

Prime Factorization 2 × 3 × 4841 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2991738
Product of the distinct prime numbers

The prime factorization of 2991738 is 2 × 3 × 4841 × 103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 93, 34, 488, 151, 6298, 4420, 55197, 76877, 691739, 706252, 2192121, 2781235, 63597222, 35082309, 17541543, 682043144, 6100745041, 4123035631

Basic calculations (n = 2991738)

Multiplication

n×y
n×2 5983476
n×3 8975214
n×4 11966952
n×5 14958690

Division

n÷y
n÷2 1495869
n÷3 997246
n÷3 747934.5
n÷5 598347.6

Exponentiation

ny
n2 8950496260644
n3 2.6777539781827E+19
n4 8.0111383311802E+25
n5 2.3967226968648E+32

Nth Root

y√n
2√n 1729.6641292459
3√n 144.09243679205
4√n 41.589230928762
5√n 19.732618136445

Divisors of 2991738

1, 2, 3, 6, 103, 206, 309, 618, 4841, 9682, 14523, 29046, 498623, 997246, 1495869, 2991738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2991737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2991738 can be divided by 16 positive divisors. The sum of these divisors (counting 2991738) is 1, the average is 0.0625.

Base conversion 2991738

Base System Value
2 Binary 1011011010011001111010
3 Ternary 12121222220010
4 Quaternary 23122121322
5 Quinary 1231213423
6 Senary 144042350
8 Octal 13323172
10 Decimal 2991738
12 Duodecimal 10033b6
16 Hexadecimal 2da67a
20 Vigesimal idj6i
36 Base36 1s4fu

Cryptographic Hash Functions

md5 1a3d7641434b602bf2ff16c60a8508db
sha1 9a4fbc321f774aae0b55793d8ab333746f7811e9
sha256 64ad78a7a8290f42995d582ed0a33a0107c522648e78b261c4a0814f115c028c
sha512 1ac47bc7e89d74dce63a85438e94f239bf0ab7ac16b8458b5ac83bb2fed4ec65a6c4e3d481ab42a1c139e510a807f387cdebfd89e1f5587c2a2109b1bd5630a1
ripemd-160 d845a4964035190a2ab62f445306c85d09047269

2991738 as geometric shapes

Circle

Radius = n
Diameter 5983476
Circumference 18797644.244531
Area 28118813298422

Sphere

Radius = n
Volume 1.1216549634639E+20
Surface area 1.1247525319369E+14
Circumference 18797644.244531

Square

Length = n
Perimeter 11966952
Area 8950496260644
Diagonal 4230956.454667

Cube

Length = n
Surface area 53702977563864
Volume 2.6777539781827E+19
Space diagonal 5181842.2189345

Equilateral Triangle

Length = n
Perimeter 8975214
Area 3875678569097.7
Altitude 2590921.1094672

Triangular Pyramid

Length = n
Surface area 3875678569097.7
Volume 3.1557633272037E+18
Height 1410318.8182223