40156987 (number)

40156987 is an odd 8-digits composite number following 40156986 and preceding 40156988. In scientific notation, it is written as 4.0156987 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 36047232 positive integers (up to 40156987) that are relatively prime to 40156987.

Interesting facts

Basic properties

Name

Name forty million one hundred fifty-six thousand nine hundred eighty-seven

Notation

Scientific notation 4.0156987 × 10^7
Engineering notation 4.0156987 × 10^6

Prime Factorization of 40156987

Prime Factorization 13 × 53 × 349 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40156987
Product of the distinct prime numbers

The prime factorization of 40156987 is 13 × 53 × 349 × 167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 70, 20, 988, 911, 8548, 572, 59634, 74361, 423223, 843553, 173681, 4881418, 45666359, 74778721, 79957233, 291589666, 4085126602, 1901849193

Basic calculations (n = 40156987)

Multiplication

n×y
n×2 80313974
n×3 120470961
n×4 160627948
n×5 200784935

Division

n÷y
n÷2 20078493.5
n÷3 13385662.333333
n÷3 10039246.75
n÷5 8031397.4

Exponentiation

ny
n2 1612583604918169
n3 6.4756498859112E+22
n4 2.6004258828509E+30
n5 1.0442526837211E+38

Nth Root

y√n
2√n 6336.9540790509
3√n 342.4420119562
4√n 79.604987777469
5√n 33.170515736729

Divisors of 40156987

1, 13, 53, 167, 349, 689, 2171, 4537, 8851, 18497, 58283, 115063, 240461, 757679, 3088999, 40156987

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 -40156986
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 40156987 can be divided by 16 positive divisors. The sum of these divisors (counting 40156987) is 1, the average is 0.0625.

Base conversion 40156987

Base System Value
2 Binary 10011001001011111100111011
3 Ternary 2210120012000211
4 Quaternary 2121023330323
5 Quinary 40240010422
6 Senary 3552411551
8 Octal 231137473
10 Decimal 40156987
12 Duodecimal 11546bb7
16 Hexadecimal 264bf3b
20 Vigesimal cajc97
36 Base36 nwpbv

Cryptographic Hash Functions

md5 61cb24464717979a41916e2ec882675a
sha1 8cfe62789e6c19bf4f34283e31865958c8b0cebf
sha256 2170c16bb4f9cc526d102c7f6df09b3be532fac381a0c36cda75fd21caea6f7a
sha512 09fe22c5076389a0e5df8310447bc4dbd53dab75737ef5c936e9f7d8c5581d8c8dbbf2ced9ca11f3536ea4be086d73ed28c80a49dca8db846ffd4d5b03063805
ripemd-160 72a68d4fec26fda67e3a802aa9cea9ed88a4e07a

40156987 as geometric shapes

Circle

Radius = n
Diameter 80313974
Circumference 252313790.699
Area 5.0660808065103E+15

Sphere

Radius = n
Volume 2.7125138811731E+23
Surface area 2.0264323226041E+16
Circumference 252313790.699

Square

Length = n
Perimeter 160627948
Area 1612583604918169
Diagonal 56790555.63944

Cube

Length = n
Surface area 9675501629509014
Volume 6.4756498859112E+22
Space diagonal 69553941.762883

Equilateral Triangle

Length = n
Perimeter 120470961
Area 6.9826918379271E+14
Altitude 34776970.881441

Triangular Pyramid

Length = n
Surface area 6.9826918379271E+14
Volume 7.6316265781962E+21
Height 18930185.213147