987142470 (number)

987142470 is an even 9-digits composite number following 987142469 and preceding 987142471. In scientific notation, it is written as 9.87142470 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 263237984 positive integers (up to 987142470) that are relatively prime to 987142470.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred forty-two thousand four hundred seventy

Notation

Scientific notation 9.87142470 × 10^8
Engineering notation 9.87142470 × 10^6

Prime Factorization of 987142470

Prime Factorization 2 × 5 × 3 × 32904749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 987142470
Product of the distinct prime numbers

The prime factorization of 987142470 is 2 × 5 × 3 × 32904749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 81, 27, 296, 110, 5698, 2381, 44149, 18872, 965710, 783674, 7818288, 1880534, 4211081, 45205630, 517887314, 569719280, 8376325136, 2248705168

Basic calculations (n = 987142470)

Multiplication

n×y
n×2 1974284940
n×3 2961427410
n×4 3948569880
n×5 4935712350

Division

n÷y
n÷2 493571235
n÷3 329047490
n÷3 246785617.5
n÷5 197428494

Exponentiation

ny
n2 974450256077700900
n3 9.6192123267667E+26
n4 9.495533015699E+35
n5 9.3734439150836E+44

Nth Root

y√n
2√n 31418.823498024
3√n 995.69565587102
4√n 177.25355708144
5√n 62.932642433204

Divisors of 987142470

1, 2, 3, 5, 6, 10, 15, 30, 32904749, 65809498, 98714247, 164523745, 197428494, 329047490, 493571235, 987142470

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987142469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987142470 can be divided by 16 positive divisors. The sum of these divisors (counting 987142470) is 1, the average is 0.0625.

Base conversion 987142470

Base System Value
2 Binary 111010110101101001100101000110
3 Ternary 2112210111000220020
4 Quaternary 322311221211012
5 Quinary 4010202024340
6 Senary 241541520010
8 Octal 7265514506
10 Decimal 987142470
12 Duodecimal 236713006
16 Hexadecimal 3ad69946
20 Vigesimal f89cg3a
36 Base36 gbpw06

Cryptographic Hash Functions

md5 ccff1f83be549bcb3af8cc4bef872c16
sha1 53cd90099a574e4d6eb106e3a8669771e80b66e9
sha256 e2cabd8a4bc10aadb3d098f3ccd6067935bd34a4f507973cb4d37723007c5663
sha512 a364c2786bfa1b76bb8623ca3b7f63114f9287cb26e9debbe184379d3d539cf8a28f31e6e1285fdb73a56ae1fa500211fbfabe4c670eb859861cad56b37c6740
ripemd-160 e8e5ad2a018b34ebbd9b057c14ea6087681c8ce5

987142470 as geometric shapes

Circle

Radius = n
Diameter 1974284940
Circumference 6202399063.597
Area 3.0613257657824E+18

Sphere

Radius = n
Volume 4.0292862372121E+27
Surface area 1.224530306313E+19
Circumference 6202399063.597

Square

Length = n
Perimeter 3948569880
Area 974450256077700900
Diagonal 1396030269.0685

Cube

Length = n
Surface area 5846701536466205400
Volume 9.6192123267667E+26
Space diagonal 1709780912.349

Equilateral Triangle

Length = n
Perimeter 2961427410
Area 4.2194933824377E+17
Altitude 854890456.17452

Triangular Pyramid

Length = n
Surface area 4.2194933824377E+17
Volume 1.1336350443217E+26
Height 465343423.02283