1971642012 is an even 10-digits composite number following 1971642011
and preceding 1971642013 . In scientific notation, it is written as 1.971642012 × 10^9.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 654265968 positive integers (up to 1971642012) that are relatively prime to 1971642012.
1971642012 has 24 divisors, whose sum is 4621134336
The reverse of 1971642012 is 2102461791
Previous prime number is 223
Is Prime? no Number parity even Number length 10 Sum of Digits 33 Digital Root 6
Name
one billion nine hundred seventy-one million six hundred forty-two thousand twelve
Scientific notation
1.971642012 × 10^9
Engineering notation
1.971642012 × 10^9
Prime Factorization
2 × 2 × 3 × 223 × 736787
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
985821006 Product of the distinct prime numbers
The prime factorization of 1971642012 is 2 × 2 × 3 × 223 × 736787.
Since it has a total of 5 prime factors.
6 , 3 , 33 , 15 , 921 , 680 , 5025 , 1404 , 21027 , 82197 , 854157 , 783645 , 8556953 , 3117556 , 28079027 , 77038921 , 546270935 , 848001142 , 9073883774 , 3727315578
n×2
3943284024
n×3
5914926036
n×4
7886568048
n×5
9858210060
n÷2
985821006
n÷3
657214004
n÷3
492910503
n÷5
394328402.4
n2
3887372223483408144
n3
7.6645063921017E+27
n4
1.511166280391E+37
n5
2.9794789255367E+46
2 √n44403.17569724
3 √n1253.9378773638
4 √n210.72061051838
5 √n72.271257721069
1 , 2 , 3 , 4 , 6 , 12 , 223 , 446 , 669 , 892 , 1338 , 2676 , 736787 , 1473574 , 2210361 , 2947148 , 4420722 , 8841444 , 164303501 , 328607002 , 492910503 , 657214004 , 985821006 , 1971642012
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1971642011 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1971642012 can be divided by 24 positive divisors.
The sum of these divisors (counting 1971642012) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110101100001001101111010011100
3
Ternary
12002101222210101020
4
Quaternary
1311201031322130
5
Quinary
13014220021022
6
Senary
523351044140
8
Octal
16541157234
10
Decimal
1971642012
12
Duodecimal
470370650
16
Hexadecimal
7584de9c
20
Vigesimal
1ag2f50c
36
Base36
wlv4po
md5
5bf75051e8fceabd5ff5aeec75f21a01
sha1
41874234012112f7b5bcfd5c2e0ac6f482efe0d4
sha256
9ce476498a58512255fca46a0dbda0668ba56c77f73f0cde389a4ca92f3c38c1
sha512
2e226ef61d89ee3bfd3eb5fbdfa1018d2fa19c18208ca1d3d04ddb879dd48e40ba0b8f666180db5e4885bbbcf20cd3f215db7d68f3da379ee33622618ad3a577
ripemd-160
faf06c82b61961618eb30d9e2cedd311f1725640
Diameter
3943284024
Circumference
12388192120.816
Area
1.2212540019064E+19
Volume
3.2105009299758E+28
Surface area
4.8850160076258E+19
Circumference
12388192120.816
Perimeter
7886568048
Area
3887372223483408144
Diagonal
2788322873.515
Surface area
2.33242333409E+19
Volume
7.6645063921017E+27
Space diagonal
3414984139.1213
Perimeter
5914926036
Area
1.6832815497513E+18
Altitude
1707492069.5607
Surface area
1.6832815497513E+18
Volume
9.0327074071713E+26
Height
929440957.83833