1640397141 is an odd 10-digits composite number following 1640397140
and preceding 1640397142 . In scientific notation, it is written as 1.640397141 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 1092156480 positive integers (up to 1640397141) that are relatively prime to 1640397141.
1640397141 has 12 divisors, whose sum is 2372586060
The reverse of 1640397141 is 1417930461
Previous prime number is 761
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion six hundred forty million three hundred ninety-seven thousand one hundred forty-one
Scientific notation
1.640397141 × 10^9
Engineering notation
1.640397141 × 10^9
Prime Factorization
3 × 3 × 761 × 239509
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
546799047 Product of the distinct prime numbers
The prime factorization of 1640397141 is 3 × 3 × 761 × 239509.
Since it has a total of 4 prime factors.
1 , 4 , 46 , 14 , 903 , 701 , 6012 , 6416 , 95666 , 68286 , 231633 , 503429 , 5616902 , 6652746 , 2510396 , 98785638 , 426897794 , 381422653 , 3494915932 , 8558436125
n×2
3280794282
n×3
4921191423
n×4
6561588564
n×5
8201985705
n÷2
820198570.5
n÷3
546799047
n÷3
410099285.25
n÷5
328079428.2
n2
2690902780200973881
n3
4.4141492273506E+27
n4
7.2409577724933E+36
n5
1.18780464281E+46
2 √n40501.816514818
3 √n1179.3688909495
4 √n201.25063109173
5 √n69.661015426227
1 , 3 , 9 , 761 , 2283 , 6849 , 239509 , 718527 , 2155581 , 182266349 , 546799047 , 1640397141
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1640397140 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640397141 can be divided by 12 positive divisors.
The sum of these divisors (counting 1640397141) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100001110001100111100101010101
3
Ternary
11020022200210211200
4
Quaternary
1201301213211111
5
Quinary
11324420202031
6
Senary
430435223113
8
Octal
14161474525
10
Decimal
1640397141
12
Duodecimal
399447a99
16
Hexadecimal
61c67955
20
Vigesimal
15cc9ch1
36
Base36
r4nej9
md5
71d20790c3f332a1e3286ace3add6fe3
sha1
543fcd855fba014fe2fd3bf2a61a1289aac206c0
sha256
c6152589aa43228704e0917d5cb90b44f6eb128d48ccbf5d022578d4fd0c58fe
sha512
e899e0ab779ac3e94ca192e6e90f7ad4fab89affe465355982b07a55aea5e3e59fdeb15945a2b3df2db93e57c62ec5eaaa22af3510d3723865df998a467c29d2
ripemd-160
bb2d96d18ac6e745e22b59dd0ebb95c3a656ad55
Diameter
3280794282
Circumference
10306919214.271
Area
8.4537204058037E+18
Volume
1.8489945045992E+28
Surface area
3.3814881623215E+19
Circumference
10306919214.271
Perimeter
6561588564
Area
2690902780200973881
Diagonal
2319871884.4803
Surface area
1.6145416681206E+19
Volume
4.4141492273506E+27
Space diagonal
2841251192.8027
Perimeter
4921191423
Area
1.1651950833841E+18
Altitude
1420625596.4014
Surface area
1.1651950833841E+18
Volume
5.2021247530483E+26
Height
773290628.16008