1890168448 (number)

1890168448 is an even 10-digits composite number following 1890168447 and preceding 1890168449. In scientific notation, it is written as 1.890168448 × 10^9. The sum of its digits is 49. It has a total of 10 prime factors and 64 positive divisors. There are 796769280 positive integers (up to 1890168448) that are relatively prime to 1890168448.

Interesting facts

Basic properties

Name

Name one billion eight hundred ninety million one hundred sixty-eight thousand four hundred forty-eight

Notation

Scientific notation 1.890168448 × 10^9
Engineering notation 1.890168448 × 10^9

Prime Factorization of 1890168448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 61 × 34583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 29533882
Product of the distinct prime numbers

The prime factorization of 1890168448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 61 × 34583. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 5, 25, 94, 249, 98, 2720, 9288, 93227, 6262, 948243, 337343, 5061594, 680565, 90549970, 74442678, 967916371, 283064547, 4704171761, 9057963329

Basic calculations (n = 1890168448)

Multiplication

n×y
n×2 3780336896
n×3 5670505344
n×4 7560673792
n×5 9450842240

Division

n÷y
n÷2 945084224
n÷3 630056149.33333
n÷3 472542112
n÷5 378033689.6

Exponentiation

ny
n2 3572736761814728704
n3 6.7530743001919E+27
n4 1.2764447969222E+37
n5 2.4126956807562E+46

Nth Root

y√n
2√n 43476.067531459
3√n 1236.4223201882
4√n 208.50915455073
5√n 71.663844355244

Divisors of 1890168448

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1708, 1952, 3416, 3904, 6832, 7808, 13664, 27328, 34583, 54656, 69166, 138332, 242081, 276664, 484162, 553328, 968324, 1106656, 1936648, 2109563, 2213312, 3873296, 4219126, 4426624, 7746592, 8438252, 14766941, 15493184, 16876504, 29533882, 30986368, 33753008, 59067764, 67506016, 118135528, 135012032, 236271056, 270024064, 472542112, 945084224, 1890168448

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1890168447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1890168448 can be divided by 64 positive divisors. The sum of these divisors (counting 1890168448) is 1, the average is 0.015625.

Base conversion 1890168448

Base System Value
2 Binary 1110000101010011010111010000000
3 Ternary 11212201200111122211
4 Quaternary 1300222122322000
5 Quinary 12332340342243
6 Senary 511320511504
8 Octal 16052327200
10 Decimal 1890168448
12 Duodecimal 44901b594
16 Hexadecimal 70a9ae80
20 Vigesimal 19adb128
36 Base36 v9cvb4

Cryptographic Hash Functions

md5 2fa9345ef03cd30c5736ad4af1956ecf
sha1 2586c8052269723b4ab36efd16c50c054ecd6bc0
sha256 dd7bcb4b4bee6910e752c15c7c3d9afdacf0f8c3a9c24540c2f47a2d9928f972
sha512 eccc47fc2a846a3f308b32a793a6e49bfddf019b97403109b001a0d71edc467835dc5fd9300d14210b8fb2129c0ef4ffd17a4513a039459583a491b7f6425e07
ripemd-160 f565bf648348434ad16702e0be32ced453ee5cf3

1890168448 as geometric shapes

Circle

Radius = n
Diameter 3780336896
Circumference 11876278620.568
Area 1.1224083564127E+19

Sphere

Radius = n
Volume 2.8287211480839E+28
Surface area 4.4896334256509E+19
Circumference 11876278620.568

Square

Length = n
Perimeter 7560673792
Area 3572736761814728704
Diagonal 2673101854.3313

Cube

Length = n
Surface area 2.1436420570888E+19
Volume 6.7530743001919E+27
Space diagonal 3273867786.7996

Equilateral Triangle

Length = n
Perimeter 5670505344
Area 1.5470403983831E+18
Altitude 1636933893.3998

Triangular Pyramid

Length = n
Surface area 1.5470403983831E+18
Volume 7.9585743858705E+26
Height 891033951.44377