1640180997 (number)

1640180997 is an odd 10-digits composite number following 1640180996 and preceding 1640180998. In scientific notation, it is written as 1.640180997 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 857630592 positive integers (up to 1640180997) that are relatively prime to 1640180997.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640180997 × 10^9
Engineering notation 1.640180997 × 10^9

Prime Factorization of 1640180997

Prime Factorization 13 × 21 × 3 × 13 × 127 × 1213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 126167769
Product of the distinct prime numbers

The prime factorization of 1640180997 is 13 × 21 × 3 × 13 × 127 × 1213. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 97, 65, 886, 799, 4873, 865, 75339, 31588, 698072, 175494, 2802317, 2751680, 71645919, 71243051, 941757519, 295289532, 4870669975, 2118028597

Basic calculations (n = 1640180997)

Multiplication

n×y
n×2 3280361994
n×3 4920542991
n×4 6560723988
n×5 8200904985

Division

n÷y
n÷2 820090498.5
n÷3 546726999
n÷3 410045249.25
n÷5 328036199.4

Exponentiation

ny
n2 2690193702919914009
n3 4.4124045897783E+27
n4 7.23714215923E+36
n5 1.1870223042157E+46

Nth Root

y√n
2√n 40499.148102151
3√n 1179.3170895289
4√n 201.24400140663
5√n 69.659179577605

Divisors of 1640180997

1, 3, 13, 21, 39, 63, 127, 169, 273, 381, 507, 819, 1213, 1651, 2667, 3549, 3639, 4953, 8001, 10647, 15769, 21463, 25473, 34671, 47307, 64389, 76419, 104013, 154051, 204997, 331149, 450723, 462153, 614991, 993447, 1352169, 2002663, 3235071, 4304937, 6007989, 9705213, 12914811, 26034619, 42055923, 78103857, 126167769, 546726999, 1640180997

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640180996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640180997 can be divided by 48 positive divisors. The sum of these divisors (counting 1640180997) is 1, the average is 0.020833333333333.

Base conversion 1640180997

Base System Value
2 Binary 1100001110000110010110100000101
3 Ternary 11020022021211100100
4 Quaternary 1201300302310011
5 Quinary 11324341242442
6 Senary 430430434313
8 Octal 14160626405
10 Decimal 1640180997
12 Duodecimal 399362999
16 Hexadecimal 61c32d05
20 Vigesimal 15cb2c9h
36 Base36 r4irr9

Cryptographic Hash Functions

md5 669bfddb12e845df319179dc32d5bd5c
sha1 836813c792d879ff86fbb5d54b5908c6ae35656a
sha256 d0c051930ac50e723b7b5743d19d713ac6df093e5b5403c7e3af96296cb96a4d
sha512 659b7e455edf50a076361293a04d8ca4893ea5bf73dad1bf05b35ce165e547c8935de8ec39efc403f90c405af8f5589937090cd21ea58bcc3038635a5c8d1311
ripemd-160 ff7df5800b458b507a04efcecf3f3b5c6b856b42

1640180997 as geometric shapes

Circle

Radius = n
Diameter 3280361994
Circumference 10305561141.466
Area 8.4514927738267E+18

Sphere

Radius = n
Volume 1.8482637125218E+28
Surface area 3.3805971095307E+19
Circumference 10305561141.466

Square

Length = n
Perimeter 6560723988
Area 2690193702919914009
Diagonal 2319566210.704

Cube

Length = n
Surface area 1.6141162217519E+19
Volume 4.4124045897783E+27
Space diagonal 2840876820.413

Equilateral Triangle

Length = n
Perimeter 4920542991
Area 1.1648880439148E+18
Altitude 1420438410.2065

Triangular Pyramid

Length = n
Surface area 1.1648880439148E+18
Volume 5.2000686779515E+26
Height 773188736.90134