1640985853 (number)

1640985853 is an odd 10-digits composite number following 1640985852 and preceding 1640985854. In scientific notation, it is written as 1.640985853 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1409728320 positive integers (up to 1640985853) that are relatively prime to 1640985853.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million nine hundred eighty-five thousand eight hundred fifty-three

Notation

Scientific notation 1.640985853 × 10^9
Engineering notation 1.640985853 × 10^9

Prime Factorization of 1640985853

Prime Factorization 37 × 23 × 13 × 148331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640985853
Product of the distinct prime numbers

The prime factorization of 1640985853 is 37 × 23 × 13 × 148331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 92, 83, 686, 129, 8697, 2987, 49838, 6094, 857045, 120785, 836818, 2626417, 89852806, 49219169, 626670249, 51474729, 8147521190, 360735177

Basic calculations (n = 1640985853)

Multiplication

n×y
n×2 3281971706
n×3 4922957559
n×4 6563943412
n×5 8204929265

Division

n÷y
n÷2 820492926.5
n÷3 546995284.33333
n÷3 410246463.25
n÷5 328197170.6

Exponentiation

ny
n2 2692834569746137609
n3 4.4189034334228E+27
n4 7.2513580200199E+36
n5 1.1899375925891E+46

Nth Root

y√n
2√n 40509.083586277
3√n 1179.5099595479
4√n 201.26868506123
5√n 69.666014750938

Divisors of 1640985853

1, 13, 23, 37, 299, 481, 851, 11063, 148331, 1928303, 3411613, 5488247, 44350969, 71347211, 126229681, 1640985853

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 -1640985852
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 1640985853 can be divided by 16 positive divisors. The sum of these divisors (counting 1640985853) is 1, the average is 0.0625.

Base conversion 1640985853

Base System Value
2 Binary 1100001110011110111010011111101
3 Ternary 11020100210201101211
4 Quaternary 1201303313103331
5 Quinary 11330043021403
6 Senary 430500004421
8 Octal 14163672375
10 Decimal 1640985853
12 Duodecimal 399690711
16 Hexadecimal 61cf74fd
20 Vigesimal 15cg34cd
36 Base36 r500sd

Cryptographic Hash Functions

md5 1d4d9ab81ef2d70199b65dbd8bf28501
sha1 3a02557ebed9aede5559390538b9540b2aeed1f1
sha256 16e8f2df6edbb8ea1373e13467084e063707433f890f5d0b5cdf4adb01a789b5
sha512 254099c714a040ae998dc7ddfd00a08c1802c0d6f9c32b409c76b445d250dc7c9a9337eb07481791e8b7b18d6d166c785d2acfd141c953ae2a0f5a3902955ee2
ripemd-160 c2072b714e4fb298420d029408105972b6bebda5

1640985853 as geometric shapes

Circle

Radius = n
Diameter 3281971706
Circumference 10310618200.859
Area 8.4597893016471E+18

Sphere

Radius = n
Volume 1.8509859417818E+28
Surface area 3.3839157206588E+19
Circumference 10310618200.859

Square

Length = n
Perimeter 6563943412
Area 2692834569746137609
Diagonal 2320704448.975

Cube

Length = n
Surface area 1.6157007418477E+19
Volume 4.4189034334228E+27
Space diagonal 2842270871.8978

Equilateral Triangle

Length = n
Perimeter 4922957559
Area 1.1660315727945E+18
Altitude 1421135435.9489

Triangular Pyramid

Length = n
Surface area 1.1660315727945E+18
Volume 5.2077276386362E+26
Height 773568149.65833