190021738 (number)

190021738 is an even 9-digits composite number following 190021737 and preceding 190021739. In scientific notation, it is written as 1.90021738 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 95010868 positive integers (up to 190021738) that are relatively prime to 190021738.

Interesting facts

Basic properties

Name

Name one hundred ninety million twenty-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.90021738 × 10^8
Engineering notation 1.90021738 × 10^6

Prime Factorization of 190021738

Prime Factorization 2 × 95010869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 190021738
Product of the distinct prime numbers

The prime factorization of 190021738 is 2 × 95010869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 49, 99, 205, 548, 9495, 7273, 75974, 8534, 922700, 974595, 1364868, 6016973, 16691557, 52245659, 830389058, 744933595, 9593271574, 4926860950

Basic calculations (n = 190021738)

Multiplication

n×y
n×2 380043476
n×3 570065214
n×4 760086952
n×5 950108690

Division

n÷y
n÷2 95010869
n÷3 63340579.333333
n÷3 47505434.5
n÷5 38004347.6

Exponentiation

ny
n2 36108260912540644
n3 6.8613544947584E+24
n4 1.3038065061281E+33
n5 2.4775157831017E+41

Nth Root

y√n
2√n 13784.837249674
3√n 574.91163153642
4√n 117.40884655627
5√n 45.264805356117

Divisors of 190021738

1, 2, 95010869, 190021738

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 -190021737
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 190021738 can be divided by 4 positive divisors. The sum of these divisors (counting 190021738) is 1, the average is 0.25.

Base conversion 190021738

Base System Value
2 Binary 1011010100111000000001101010
3 Ternary 111020120002211011
4 Quaternary 23110320001222
5 Quinary 342121143423
6 Senary 30504454134
8 Octal 1324700152
10 Decimal 190021738
12 Duodecimal 5377a34a
16 Hexadecimal b53806a
20 Vigesimal 2j7ce6i
36 Base36 354tpm

Cryptographic Hash Functions

md5 1c4c8f639962d6ca87eed582c6a5e274
sha1 2e5f3f7b8ebc9750a7059e31dba80854a1be0312
sha256 621b287272ae11880525008c1a2eb287a003919b18c449fda151bbf8085affcf
sha512 776531b96400b5be282b45a0a519324d5937ea21d0feb1c06aa558fbcbcb57f3dc59d558f6d983e442990da000bc90621bad41da730f18828ce9f96152dd6e40
ripemd-160 56f4b106bb0dc726302cc290c0ab60d7e0c96570

190021738 as geometric shapes

Circle

Radius = n
Diameter 380043476
Circumference 1193941792.2463
Area 1.1343744721674E+17

Sphere

Radius = n
Volume 2.8740774499211E+25
Surface area 4.5374978886696E+17
Circumference 1193941792.2463

Square

Length = n
Perimeter 760086952
Area 36108260912540644
Diagonal 268731319.02531

Cube

Length = n
Surface area 216649565475243864
Volume 6.8613544947584E+24
Space diagonal 329127304.75854

Equilateral Triangle

Length = n
Perimeter 570065214
Area 1.5635335618368E+16
Altitude 164563652.37927

Triangular Pyramid

Length = n
Surface area 1.5635335618368E+16
Volume 8.0861838189475E+23
Height 89577106.341769