1956996961 is an odd 10-digits composite number following 1956996960
and preceding 1956996962 . In scientific notation, it is written as 1.956996961 × 10^9.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 1949775300 positive integers (up to 1956996961) that are relatively prime to 1956996961.
1956996961 has 4 divisors, whose sum is 1964218624
The reverse of 1956996961 is 1696996591
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
one billion nine hundred fifty-six million nine hundred ninety-six thousand nine hundred sixty-one
Scientific notation
1.956996961 × 10^9
Engineering notation
1.956996961 × 10^9
Prime Factorization
271 × 7221391
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1956996961
Product of the distinct prime numbers
The prime factorization of 1956996961 is 271 × 7221391.
Since it has a total of 2 prime factors.
9 , 1 , 10 , 49 , 902 , 805 , 6930 , 3969 , 64362 , 65625 , 886224 , 49503 , 4849420 , 7636456 , 60160181 , 300456 , 134812130 , 732012949 , 2581973583 , 2990302073
n×2
3913993922
n×3
5870990883
n×4
7827987844
n×5
9784984805
n÷2
978498480.5
n÷3
652332320.33333
n÷3
489249240.25
n÷5
391399392.2
n2
3829837105363235521
n3
7.4949795763209E+27
n4
1.4667652253617E+37
n5
2.8704550885333E+46
2 √n
44237.958372872
3 √n
1250.825473102
4 √n
210.32821582677
5 √n
72.163573360755
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1956996960
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1956996961 can be divided by 4 positive divisors.
The sum of these divisors (counting 1956996961) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110100101001010110011101100001
3
Ternary
12001101102202010221
4
Quaternary
1310221112131201
5
Quinary
13001442400321
6
Senary
522105123041
8
Octal
16451263541
10
Decimal
1956996961
12
Duodecimal
467489481
16
Hexadecimal
74a56761
20
Vigesimal
1abb4c81
36
Base36
wd58ip
md5
d9ab934ab47e33973268a78dd0029065
sha1
6fc2894b33163dc377c31b2479a93dc41938209d
sha256
1c8f7ece20a1d9f3bb37fc3020ce3fa638fa22dfa333824660307312b9733f18
sha512
e4a27a45863af0a63a4561f4ed50fa0fd40d6a1954b51eeb91d9564b5627b92d26a44199a651f69957f039b3722ecc0da3f40ede1da34e6788d6a7101cf7c430
ripemd-160
42f19e7d373df8d5a68d386d05cd8c37b094022c
Diameter
3913993922
Circumference
12296174551.55
Area
1.2031788114655E+19
Volume
3.1394897034367E+28
Surface area
4.8127152458619E+19
Circumference
12296174551.55
Perimeter
7827987844
Area
3829837105363235521
Diagonal
2767611643.7691
Surface area
2.2979022632179E+19
Volume
7.4949795763209E+27
Space diagonal
3389618166.7099
Perimeter
5870990883
Area
1.6583681128004E+18
Altitude
1694809083.3549
Surface area
1.6583681128004E+18
Volume
8.8329181387853E+26
Height
922537214.58971