1681085672 (number)

1681085672 is an even 10-digits composite number following 1681085671 and preceding 1681085673. In scientific notation, it is written as 1.681085672 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 720465264 positive integers (up to 1681085672) that are relatively prime to 1681085672.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-one million eighty-five thousand six hundred seventy-two

Notation

Scientific notation 1.681085672 × 10^9
Engineering notation 1.681085672 × 10^9

Prime Factorization of 1681085672

Prime Factorization 2 × 2 × 2 × 7 × 30019387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 420271418
Product of the distinct prime numbers

The prime factorization of 1681085672 is 2 × 2 × 2 × 7 × 30019387. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 72, 54, 490, 113, 797, 2842, 68589, 94820, 739656, 647937, 3716938, 8768348, 50607634, 193005, 561862495, 752567015, 5336785075, 5680112186

Basic calculations (n = 1681085672)

Multiplication

n×y
n×2 3362171344
n×3 5043257016
n×4 6724342688
n×5 8405428360

Division

n÷y
n÷2 840542836
n÷3 560361890.66667
n÷3 420271418
n÷5 336217134.4

Exponentiation

ny
n2 2826049036603691584
n3 4.7508305438039E+27
n4 7.9865531572887E+36
n5 1.3426080081384E+46

Nth Root

y√n
2√n 41001.044767176
3√n 1189.040412777
4√n 202.48714716539
5√n 70.003212299914

Divisors of 1681085672

1, 2, 4, 7, 8, 14, 28, 56, 30019387, 60038774, 120077548, 210135709, 240155096, 420271418, 840542836, 1681085672

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 -1681085671
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 1681085672 can be divided by 16 positive divisors. The sum of these divisors (counting 1681085672) is 1, the average is 0.0625.

Base conversion 1681085672

Base System Value
2 Binary 1100100001100110101010011101000
3 Ternary 11100011021000000022
4 Quaternary 1210030311103220
5 Quinary 11420324220142
6 Senary 434451300012
8 Octal 14414652350
10 Decimal 1681085672
12 Duodecimal 3aabaa608
16 Hexadecimal 643354e8
20 Vigesimal 1656fe3c
36 Base36 rsvi08

Cryptographic Hash Functions

md5 2c9af75d1a32e1294cda513b5c913753
sha1 94fa1ad16add9416d8452aefa07737e6697bccc8
sha256 134d8df009318ad3e7462c91115ea9dcd08bac39d7e4f1d18872b11d90959dff
sha512 cf10ed4efe7c24f9823d799156ce481bcfd4cf7660566dd9961b3bb5d0cda4b0b1a1c32cd70f3af0cd36133f8d87cee07c7cf03163fb228ee5487770775a66b8
ripemd-160 484c0f5bad9c4f2509880e06628a742b3c313411

1681085672 as geometric shapes

Circle

Radius = n
Diameter 3362171344
Circumference 10562572794.421
Area 8.8782948920787E+18

Sphere

Radius = n
Volume 1.9900232446486E+28
Surface area 3.5513179568315E+19
Circumference 10562572794.421

Square

Length = n
Perimeter 6724342688
Area 2826049036603691584
Diagonal 2377414156.8535

Cube

Length = n
Surface area 1.6956294219622E+19
Volume 4.7508305438039E+27
Space diagonal 2911725795.7801

Equilateral Triangle

Length = n
Perimeter 5043257016
Area 1.2237151290197E+18
Altitude 1455862897.89

Triangular Pyramid

Length = n
Surface area 1.2237151290197E+18
Volume 5.5989074896531E+26
Height 792471385.61783