1531670421 (number)

1531670421 is an odd 10-digits composite number following 1531670420 and preceding 1531670422. In scientific notation, it is written as 1.531670421 × 10^9. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 1021113612 positive integers (up to 1531670421) that are relatively prime to 1531670421.

Interesting facts

Basic properties

Name

Name one billion five hundred thirty-one million six hundred seventy thousand four hundred twenty-one

Notation

Scientific notation 1.531670421 × 10^9
Engineering notation 1.531670421 × 10^9

Prime Factorization of 1531670421

Prime Factorization 3 × 510556807

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1531670421
Product of the distinct prime numbers

The prime factorization of 1531670421 is 3 × 510556807. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 90, 39, 786, 130, 9442, 9643, 90606, 86713, 666476, 745014, 8714963, 9157964, 55561840, 3335520, 820123622, 113723403, 7168755473, 9631345317

Basic calculations (n = 1531670421)

Multiplication

n×y
n×2 3063340842
n×3 4595011263
n×4 6126681684
n×5 7658352105

Division

n÷y
n÷2 765835210.5
n÷3 510556807
n÷3 382917605.25
n÷5 306334084.2

Exponentiation

ny
n2 2346014278566317241
n3 3.5933206777237E+27
n4 5.503782995237E+36
n5 8.4299816174074E+45

Nth Root

y√n
2√n 39136.561180053
3√n 1152.7145503952
4√n 197.82962664892
5√n 68.712075210903

Divisors of 1531670421

1, 3, 510556807, 1531670421

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 -1531670420
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 1531670421 can be divided by 4 positive divisors. The sum of these divisors (counting 1531670421) is 1, the average is 0.25.

Base conversion 1531670421

Base System Value
2 Binary 1011011010010110110111110010101
3 Ternary 10221202002220211010
4 Quaternary 1123102312332111
5 Quinary 11114101423141
6 Senary 411553002433
8 Octal 13322667625
10 Decimal 1531670421
12 Duodecimal 368b53419
16 Hexadecimal 5b4b6f95
20 Vigesimal 13icig11
36 Base36 pbx0gl

Cryptographic Hash Functions

md5 1a65135fa58d15087c9558edf674582f
sha1 dac3ac71fc96139e6472bbc6b5a1356e5f802274
sha256 e89941eaee280e89457f8952797be4088bb6780bd237b82471f474f22d595b8a
sha512 bbb027bc465353122106c157eb1a05b942e7560e94d88508c9a3ea2175a3f2ba918e1cf3529c0dd7f872ce06b6836ee868a7d774802224d407d5271207077800
ripemd-160 887efe14164a1917a79ad605738b9c1caa5831fa

1531670421 as geometric shapes

Circle

Radius = n
Diameter 3063340842
Circumference 9623769084.6688
Area 7.3702212227607E+18

Sphere

Radius = n
Volume 1.5051666457505E+28
Surface area 2.9480884891043E+19
Circumference 9623769084.6688

Square

Length = n
Perimeter 6126681684
Area 2346014278566317241
Diagonal 2166109082.4639

Cube

Length = n
Surface area 1.4076085671398E+19
Volume 3.5933206777237E+27
Space diagonal 2652930989.6224

Equilateral Triangle

Length = n
Perimeter 4595011263
Area 1.0158539814397E+18
Altitude 1326465494.8112

Triangular Pyramid

Length = n
Surface area 1.0158539814397E+18
Volume 4.2347690303271E+26
Height 722036360.8213