1640187907 (number)

1640187907 is an odd 10-digits composite number following 1640187906 and preceding 1640187908. In scientific notation, it is written as 1.640187907 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1628387856 positive integers (up to 1640187907) that are relatively prime to 1640187907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640187907 × 10^9
Engineering notation 1.640187907 × 10^9

Prime Factorization of 1640187907

Prime Factorization 139 × 11799913

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1640187907
Product of the distinct prime numbers

The prime factorization of 1640187907 is 139 × 11799913. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 58, 87, 880, 959, 3870, 5357, 60762, 74817, 910358, 476966, 488932, 193184, 14943701, 2421814, 335921216, 965174270, 6204479768, 7286003683

Basic calculations (n = 1640187907)

Multiplication

n×y
n×2 3280375814
n×3 4920563721
n×4 6560751628
n×5 8200939535

Division

n÷y
n÷2 820093953.5
n÷3 546729302.33333
n÷3 410046976.75
n÷5 328037581.4

Exponentiation

ny
n2 2690216370269040649
n3 4.4124603577287E+27
n4 7.2372641188635E+36
n5 1.1870473087525E+46

Nth Root

y√n
2√n 40499.233412498
3√n 1179.3187456611
4√n 201.24421336401
5√n 69.65923827163

Divisors of 1640187907

1, 139, 11799913, 1640187907

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 -1640187906
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 1640187907 can be divided by 4 positive divisors. The sum of these divisors (counting 1640187907) is 1, the average is 0.25.

Base conversion 1640187907

Base System Value
2 Binary 1100001110000110100100000000011
3 Ternary 11020022022011211021
4 Quaternary 1201300310200003
5 Quinary 11324342003112
6 Senary 430430530311
8 Octal 14160644003
10 Decimal 1640187907
12 Duodecimal 399366997
16 Hexadecimal 61c34803
20 Vigesimal 15cb39f7
36 Base36 r4ix37

Cryptographic Hash Functions

md5 8d7114a4407d9d400c4387cffeb2a6f7
sha1 160630c438619bd50c1abc7d32829f54bfec9c68
sha256 275a322ad4fd38d4b9362b6e254fa3c32f4254416a67e793002dd256ff2b80c9
sha512 93ea41f609f205b7217a2f302d67911e80b4a439c2e79ebf1db78701b273cf1204a7435e109a1a2defc969ebc3bd4a5aba699f5ac8b58ac7464eeb6074e65d82
ripemd-160 9ec03864377d25d597a069456c758b285a9466aa

1640187907 as geometric shapes

Circle

Radius = n
Diameter 3280375814
Circumference 10305604558.276
Area 8.4515639854042E+18

Sphere

Radius = n
Volume 1.8482870725462E+28
Surface area 3.3806255941617E+19
Circumference 10305604558.276

Square

Length = n
Perimeter 6560751628
Area 2690216370269040649
Diagonal 2319575982.9197

Cube

Length = n
Surface area 1.6141298221614E+19
Volume 4.4124603577287E+27
Space diagonal 2840888788.8841

Equilateral Triangle

Length = n
Perimeter 4920563721
Area 1.1648978591649E+18
Altitude 1420444394.442

Triangular Pyramid

Length = n
Surface area 1.1648978591649E+18
Volume 5.2001344011113E+26
Height 773191994.30658