1946393920 (number)

1946393920 is an even 10-digits composite number following 1946393919 and preceding 1946393921. In scientific notation, it is written as 1.946393920 × 10^9. The sum of its digits is 46. It has a total of 9 prime factors and 56 positive divisors. There are 732758016 positive integers (up to 1946393920) that are relatively prime to 1946393920.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-six million three hundred ninety-three thousand nine hundred twenty

Notation

Scientific notation 1.946393920 × 10^9
Engineering notation 1.946393920 × 10^9

Prime Factorization of 1946393920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 357793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 60824810
Product of the distinct prime numbers

The prime factorization of 1946393920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 357793. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 9, 88, 46, 147, 891, 4791, 6262, 75213, 16729, 950893, 784365, 6723267, 9171784, 51773255, 1301029, 55266406, 478950052, 5975585198, 3178490901

Basic calculations (n = 1946393920)

Multiplication

n×y
n×2 3892787840
n×3 5839181760
n×4 7785575680
n×5 9731969600

Division

n÷y
n÷2 973196960
n÷3 648797973.33333
n÷3 486598480
n÷5 389278784

Exponentiation

ny
n2 3788449291812966400
n3 7.3738146678131E+27
n4 1.4352348036638E+37
n5 2.7935322956236E+46

Nth Root

y√n
2√n 44117.954621673
3√n 1248.5623835076
4√n 210.04274474895
5√n 72.085206659252

Divisors of 1946393920

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 357793, 715586, 1431172, 1788965, 2862344, 3577930, 5724688, 6082481, 7155860, 11449376, 12164962, 14311720, 22898752, 24329924, 28623440, 30412405, 48659848, 57246880, 60824810, 97319696, 114493760, 121649620, 194639392, 243299240, 389278784, 486598480, 973196960, 1946393920

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1946393919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1946393920 can be divided by 56 positive divisors. The sum of these divisors (counting 1946393920) is 1, the average is 0.017857142857143.

Base conversion 1946393920

Base System Value
2 Binary 1110100000000111001110101000000
3 Ternary 12000122111001111201
4 Quaternary 1310000321311000
5 Quinary 12441234101140
6 Senary 521045550544
8 Octal 16400716500
10 Decimal 1946393920
12 Duodecimal 463a15454
16 Hexadecimal 74039d40
20 Vigesimal 1a84j4g0
36 Base36 w6tz5s

Cryptographic Hash Functions

md5 cb0adeb475eb523777139124834acdf8
sha1 7317bc858a8fbdbc7809dccb51aea321c2c40ad6
sha256 1164e3f768841d79951c3aa4777be94af2ee9793bba5934aa5874bdd71f20fea
sha512 33bf6bd9267144f911cc57900879d4f1748f853232db14dc5a5ab2a9348460a8a16e0186b13ae6211a2737cd13f29eb7009c9db0eabdf8b7089418367a1654ac
ripemd-160 c6671ee1c5449682dbbd0826a0f193dafc7e0769

1946393920 as geometric shapes

Circle

Radius = n
Diameter 3892787840
Circumference 12229553680.128
Area 1.1901764463657E+19

Sphere

Radius = n
Volume 3.0887362652446E+28
Surface area 4.7607057854628E+19
Circumference 12229553680.128

Square

Length = n
Perimeter 7785575680
Area 3788449291812966400
Diagonal 2752616679.3845

Cube

Length = n
Surface area 2.2730695750878E+19
Volume 7.3738146678131E+27
Space diagonal 3371253160.9832

Equilateral Triangle

Length = n
Perimeter 5839181760
Area 1.6404466638296E+18
Altitude 1685626580.4916

Triangular Pyramid

Length = n
Surface area 1.6404466638296E+18
Volume 8.6901239247057E+26
Height 917538893.12818