1981874404 (number)

1981874404 is an even 10-digits composite number following 1981874403 and preceding 1981874405. In scientific notation, it is written as 1.981874404 × 10^9. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 976980200 positive integers (up to 1981874404) that are relatively prime to 1981874404.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-one million eight hundred seventy-four thousand four hundred four

Notation

Scientific notation 1.981874404 × 10^9
Engineering notation 1.981874404 × 10^9

Prime Factorization of 1981874404

Prime Factorization 2 × 2 × 71 × 6978431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 990937202
Product of the distinct prime numbers

The prime factorization of 1981874404 is 2 × 2 × 71 × 6978431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 81, 57, 994, 332, 2831, 2266, 32878, 87543, 612323, 836428, 5150067, 6515454, 66163389, 42186289, 378395013, 102140298, 117548732, 1598765199

Basic calculations (n = 1981874404)

Multiplication

n×y
n×2 3963748808
n×3 5945623212
n×4 7927497616
n×5 9909372020

Division

n÷y
n÷2 990937202
n÷3 660624801.33333
n÷3 495468601
n÷5 396374880.8

Exponentiation

ny
n2 3927826153230355216
n3 7.784458116449E+27
n4 1.542781829E+37
n5 3.0575998178515E+46

Nth Root

y√n
2√n 44518.247988887
3√n 1256.1033569116
4√n 210.99347854587
5√n 72.346116893684

Divisors of 1981874404

1, 2, 4, 71, 142, 284, 6978431, 13956862, 27913724, 495468601, 990937202, 1981874404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1981874403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1981874404 can be divided by 12 positive divisors. The sum of these divisors (counting 1981874404) is 1, the average is 0.083333333333333.

Base conversion 1981874404

Base System Value
2 Binary 1110110001000010000000011100100
3 Ternary 12010010020122120201
4 Quaternary 1312020100003210
5 Quinary 13024324440104
6 Senary 524354240244
8 Octal 16610200344
10 Decimal 1981874404
12 Duodecimal 473886084
16 Hexadecimal 762100e4
20 Vigesimal 1aj6e604
36 Base36 wryg2s

Cryptographic Hash Functions

md5 5f6134d45559656d50cd6e593761f884
sha1 f9cb470c158b4b17b75345c3e35c8e26c4fa29dd
sha256 6446a4734e23cf367140f2dedfa04b215526a396947a0b919f36de43b540dfdd
sha512 fa4ce4960a7f8ee5e1b172e67a44cead43e495ffb615f791aaacadd31cf60b291c6d40d0ca93a19bb6b9e24ce566911608443c3b058ecce899c4bbbafdc401f2
ripemd-160 68fe9f11b1415354fb803ac1ca3a8d7d905600a1

1981874404 as geometric shapes

Circle

Radius = n
Diameter 3963748808
Circumference 12452484135.888
Area 1.2339629787566E+19

Sphere

Radius = n
Volume 3.2607461907752E+28
Surface area 4.9358519150265E+19
Circumference 12452484135.888

Square

Length = n
Perimeter 7927497616
Area 3927826153230355216
Diagonal 2802793661.0569

Cube

Length = n
Surface area 2.3566956919382E+19
Volume 7.784458116449E+27
Space diagonal 3432707161.9483

Equilateral Triangle

Length = n
Perimeter 5945623212
Area 1.7007986151732E+18
Altitude 1716353580.9741

Triangular Pyramid

Length = n
Surface area 1.7007986151732E+18
Volume 9.1740718700063E+26
Height 934264553.68563