21374837 (number)

21374837 is an odd 8-digits composite number following 21374836 and preceding 21374838. In scientific notation, it is written as 2.1374837 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 19401760 positive integers (up to 21374837) that are relatively prime to 21374837.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-four thousand eight hundred thirty-seven

Notation

Scientific notation 2.1374837 × 10^7
Engineering notation 2.1374837 × 10^6

Prime Factorization of 21374837

Prime Factorization 11 × 953 × 2039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21374837
Product of the distinct prime numbers

The prime factorization of 21374837 is 11 × 953 × 2039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 74, 49, 639, 304, 116, 4177, 41022, 48375, 715386, 5126, 1168751, 8761386, 49703603, 25987261, 148949882, 41488979, 3625350333, 6083583726

Basic calculations (n = 21374837)

Multiplication

n×y
n×2 42749674
n×3 64124511
n×4 85499348
n×5 106874185

Division

n÷y
n÷2 10687418.5
n÷3 7124945.6666667
n÷3 5343709.25
n÷5 4274967.4

Exponentiation

ny
n2 456883656776569
n3 9.7658136915631E+21
n4 2.0874267582953E+29
n5 4.4618406708E+36

Nth Root

y√n
2√n 4623.292874132
3√n 277.52424970023
4√n 67.994800346291
5√n 29.240215047068

Divisors of 21374837

1, 11, 953, 2039, 10483, 22429, 1943167, 21374837

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21374836
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21374837 can be divided by 8 positive divisors. The sum of these divisors (counting 21374837) is 1, the average is 0.125.

Base conversion 21374837

Base System Value
2 Binary 1010001100010011101110101
3 Ternary 1111012221202122
4 Quaternary 1101202131311
5 Quinary 20432443322
6 Senary 2042045325
8 Octal 121423565
10 Decimal 21374837
12 Duodecimal 71a9845
16 Hexadecimal 1462775
20 Vigesimal 6dbh1h
36 Base36 cq4xh

Cryptographic Hash Functions

md5 400e071d1b065c10ea6644e695a4dc26
sha1 8a3c4380b717237cdb5c993fd1a62dd559b4a4f7
sha256 942752a6418aeb29adf303a2fc7d76658a9f427eaf46450bc671d16cc13ae77b
sha512 aa18c93326683b6ad6612b6cafaf3ce718ffd1b6218d0fa2cc7ea9d221a394536931a7a0372aef07803921c7c39088db0303703f39d2ae8dad9d62be8a5496f8
ripemd-160 f5fd6542611199cc7de2d6f5635b3d1f1690747e

21374837 as geometric shapes

Circle

Radius = n
Diameter 42749674
Circumference 134302061.78176
Area 1.4353423396745E+15

Sphere

Radius = n
Volume 4.0906944732988E+22
Surface area 5.741369358698E+15
Circumference 134302061.78176

Square

Length = n
Perimeter 85499348
Area 456883656776569
Diagonal 30228584.378914

Cube

Length = n
Surface area 2741301940659414
Volume 9.7658136915631E+21
Space diagonal 37022303.687503

Equilateral Triangle

Length = n
Perimeter 64124511
Area 1.9783642667122E+14
Altitude 18511151.843752

Triangular Pyramid

Length = n
Surface area 1.9783642667122E+14
Volume 1.1509121808515E+21
Height 10076194.792971