1640994754 (number)

1640994754 is an even 10-digits composite number following 1640994753 and preceding 1640994755. In scientific notation, it is written as 1.640994754 × 10^9. The sum of its digits is 49. It has a total of 6 prime factors and 64 positive divisors. There are 635519808 positive integers (up to 1640994754) that are relatively prime to 1640994754.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million nine hundred ninety-four thousand seven hundred fifty-four

Notation

Scientific notation 1.640994754 × 10^9
Engineering notation 1.640994754 × 10^9

Prime Factorization of 1640994754

Prime Factorization 2 × 29 × 47 × 7 × 23 × 3739

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1640994754
Product of the distinct prime numbers

The prime factorization of 1640994754 is 2 × 29 × 47 × 7 × 23 × 3739. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 8, 20, 982, 64, 4390, 9435, 17074, 99395, 781768, 185134, 8242308, 3447222, 23796291, 1257839, 94598556, 939044694, 4875448058, 4296207054

Basic calculations (n = 1640994754)

Multiplication

n×y
n×2 3281989508
n×3 4922984262
n×4 6563979016
n×5 8204973770

Division

n÷y
n÷2 820497377
n÷3 546998251.33333
n÷3 410248688.5
n÷5 328198950.8

Exponentiation

ny
n2 2692863782655520516
n3 4.4189753405743E+27
n4 7.2515153519378E+36
n5 1.189969865108E+46

Nth Root

y√n
2√n 40509.193450376
3√n 1179.5120921682
4√n 201.26895798999
5√n 69.666090326952

Divisors of 1640994754

1, 2, 7, 14, 23, 29, 46, 47, 58, 94, 161, 203, 322, 329, 406, 658, 667, 1081, 1334, 1363, 2162, 2726, 3739, 4669, 7478, 7567, 9338, 9541, 15134, 19082, 26173, 31349, 52346, 62698, 85997, 108431, 171994, 175733, 216862, 219443, 351466, 438886, 601979, 759017, 1203958, 1230131, 1518034, 2460262, 2493913, 4041859, 4987826, 5096257, 8083718, 10192514, 17457391, 28293013, 34914782, 35673799, 56586026, 71347598, 117213911, 234427822, 820497377, 1640994754

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 -1640994753
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 1640994754 can be divided by 64 positive divisors. The sum of these divisors (counting 1640994754) is 1, the average is 0.015625.

Base conversion 1640994754

Base System Value
2 Binary 1100001110011111001011111000010
3 Ternary 11020100211011121111
4 Quaternary 1201303321133002
5 Quinary 11330043313004
6 Senary 430500113534
8 Octal 14163713702
10 Decimal 1640994754
12 Duodecimal 3996958aa
16 Hexadecimal 61cf97c2
20 Vigesimal 15cg46he
36 Base36 r507nm

Cryptographic Hash Functions

md5 a88e2bf1a57b0259bf92db55eee07c23
sha1 864ba62597a9d76354487694192d318998353bd7
sha256 7220037a62b9df7f96d04a8dbea09817a7ac91141fca70219dd507305a665382
sha512 e32dcda0904d2616f47a56a3c23467695d1d1a195a182d7d551cdac4b08e8827bb34492bc30c52a5b7ca75ac2e23a9b504f3bb0332f887a17c0edd55d0cb39b0
ripemd-160 3279f40a9be2428e6a9e543aca9cd29ef334f466

1640994754 as geometric shapes

Circle

Radius = n
Diameter 3281989508
Circumference 10310674127.492
Area 8.4598810767086E+18

Sphere

Radius = n
Volume 1.851016062179E+28
Surface area 3.3839524306834E+19
Circumference 10310674127.492

Square

Length = n
Perimeter 6563979016
Area 2692863782655520516
Diagonal 2320717036.8899

Cube

Length = n
Surface area 1.6157182695933E+19
Volume 4.4189753405743E+27
Space diagonal 2842286288.882

Equilateral Triangle

Length = n
Perimeter 4922984262
Area 1.1660442223554E+18
Altitude 1421143144.441

Triangular Pyramid

Length = n
Surface area 1.1660442223554E+18
Volume 5.207812382027E+26
Height 773572345.62997