1640871912 (number)

1640871912 is an even 10-digits composite number following 1640871911 and preceding 1640871913. In scientific notation, it is written as 1.640871912 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 521841600 positive integers (up to 1640871912) that are relatively prime to 1640871912.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million eight hundred seventy-one thousand nine hundred twelve

Notation

Scientific notation 1.640871912 × 10^9
Engineering notation 1.640871912 × 10^9

Prime Factorization of 1640871912

Prime Factorization 2 × 2 × 2 × 3 × 71 × 31 × 31063

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 410217978
Product of the distinct prime numbers

The prime factorization of 1640871912 is 2 × 2 × 2 × 3 × 71 × 31 × 31063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 96, 67, 96, 327, 3771, 4504, 45778, 98905, 621580, 140450, 4283913, 7254828, 86041264, 35595251, 597135859, 158008651, 8318827369, 3118651953

Basic calculations (n = 1640871912)

Multiplication

n×y
n×2 3281743824
n×3 4922615736
n×4 6563487648
n×5 8204359560

Division

n÷y
n÷2 820435956
n÷3 546957304
n÷3 410217978
n÷5 328174382.4

Exponentiation

ny
n2 2692460631590535744
n3 4.4179830245427E+27
n4 7.2493442526649E+36
n5 1.1895245364616E+46

Nth Root

y√n
2√n 40507.677198279
3√n 1179.4826593623
4√n 201.26519122362
5√n 69.66504727936

Divisors of 1640871912

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 568, 744, 852, 1704, 2201, 4402, 6603, 8804, 13206, 17608, 26412, 31063, 52824, 62126, 93189, 124252, 186378, 248504, 372756, 745512, 962953, 1925906, 2205473, 2888859, 3851812, 4410946, 5777718, 6616419, 7703624, 8821892, 11555436, 13232838, 17643784, 23110872, 26465676, 52931352, 68369663, 136739326, 205108989, 273478652, 410217978, 546957304, 820435956, 1640871912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640871911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640871912 can be divided by 64 positive divisors. The sum of these divisors (counting 1640871912) is 1, the average is 0.015625.

Base conversion 1640871912

Base System Value
2 Binary 1100001110011011011011111101000
3 Ternary 11020100120221002210
4 Quaternary 1201303123133220
5 Quinary 11330030400122
6 Senary 430453325120
8 Octal 14163333750
10 Decimal 1640871912
12 Duodecimal 3996367a0
16 Hexadecimal 61cdb7e8
20 Vigesimal 15cf8jfc
36 Base36 r4xkvc

Cryptographic Hash Functions

md5 2f0b85ece04645419564eaff491b68e4
sha1 ae88189559a84517e4df53890741e3cdc04add77
sha256 fc724c740749fee2b527ca9df6e833ae4a3ac0f8e98726fcc75c4fc8aa95d1cf
sha512 4da322bb3475b5b145434a12d1edf325465a341d048e29bb57ea47adaf59c8737374e6a65d7eed589023ea95dbfbc0404bb8d1b2bc2bdd74ea1c7f6a006cee09
ripemd-160 09fdd0632ae69bda1a875f2dd5959c669528afc7

1640871912 as geometric shapes

Circle

Radius = n
Diameter 3281743824
Circumference 10309902288.442
Area 8.4586145402846E+18

Sphere

Radius = n
Volume 1.8506004018117E+28
Surface area 3.3834458161138E+19
Circumference 10309902288.442

Square

Length = n
Perimeter 6563487648
Area 2692460631590535744
Diagonal 2320543312.0675

Cube

Length = n
Surface area 1.6154763789543E+19
Volume 4.4179830245427E+27
Space diagonal 2842073520.2967

Equilateral Triangle

Length = n
Perimeter 4922615736
Area 1.1658696528234E+18
Altitude 1421036760.1483

Triangular Pyramid

Length = n
Surface area 1.1658696528234E+18
Volume 5.2066429263686E+26
Height 773514437.35582