156986013 (number)

156986013 is an odd 9-digits composite number following 156986012 and preceding 156986014. In scientific notation, it is written as 1.56986013 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 103679024 positive integers (up to 156986013) that are relatively prime to 156986013.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred eighty-six thousand thirteen

Notation

Scientific notation 1.56986013 × 10^8
Engineering notation 1.56986013 × 10^6

Prime Factorization of 156986013

Prime Factorization 3 × 107 × 489053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156986013
Product of the distinct prime numbers

The prime factorization of 156986013 is 3 × 107 × 489053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 24, 7, 175, 227, 1199, 9524, 17377, 46025, 933607, 68070, 4224447, 3787984, 86666279, 79809848, 464430894, 348422483, 1165414204, 5981615437

Basic calculations (n = 156986013)

Multiplication

n×y
n×2 313972026
n×3 470958039
n×4 627944052
n×5 784930065

Division

n÷y
n÷2 78493006.5
n÷3 52328671
n÷3 39246503.25
n÷5 31397202.6

Exponentiation

ny
n2 24644608277636169
n3 3.8688587954529E+24
n4 6.0735671715813E+32
n5 9.5346509495424E+40

Nth Root

y√n
2√n 12529.405931647
3√n 539.4530504509
4√n 111.93482894813
5√n 43.568458255121

Divisors of 156986013

1, 3, 107, 321, 489053, 1467159, 52328671, 156986013

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156986012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156986013 can be divided by 8 positive divisors. The sum of these divisors (counting 156986013) is 1, the average is 0.125.

Base conversion 156986013

Base System Value
2 Binary 1001010110110110101010011101
3 Ternary 101221101201022210
4 Quaternary 21112312222131
5 Quinary 310142023023
6 Senary 23324431033
8 Octal 1126665235
10 Decimal 156986013
12 Duodecimal 446a8479
16 Hexadecimal 95b6a9d
20 Vigesimal 291350d
36 Base36 2lgr6l

Cryptographic Hash Functions

md5 9eb94d8d901d4691983c83097ceb307f
sha1 1b8a62cba84ffa881beaa271b0adbb6a21d2b8ab
sha256 7ad28992d2ae32ae6bd510802815ae37c54860e43533496bd5d756371aa9b606
sha512 413fe9c8dc20c3e4583ab53c2ef37f3762f0741f9f3aaa57df1092872da02237f47024537591bc996ef4f384d2951545dd1fab691d7ba3b2c85d9e64112e261e
ripemd-160 1aaa32fc9a4be159b3c98018d4074f67786b01c5

156986013 as geometric shapes

Circle

Radius = n
Diameter 313972026
Circumference 986372210.3143
Area 7.742332031562E+16

Sphere

Radius = n
Volume 1.6205837826095E+25
Surface area 3.0969328126248E+17
Circumference 986372210.3143

Square

Length = n
Perimeter 627944052
Area 24644608277636169
Diagonal 222011748.68748

Cube

Length = n
Surface area 147867649665817014
Volume 3.8688587954529E+24
Space diagonal 271907750.59367

Equilateral Triangle

Length = n
Perimeter 470958039
Area 1.0671428417375E+16
Altitude 135953875.29683

Triangular Pyramid

Length = n
Surface area 1.0671428417375E+16
Volume 4.5594938161966E+23
Height 74003916.22916