961644769 is an odd 9-digits composite number following 961644768
and preceding 961644770 . In scientific notation, it is written as 9.61644769 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 897138000 positive integers (up to 961644769) that are relatively prime to 961644769.
961644769 has 8 divisors, whose sum is 976766688
The reverse of 961644769 is 967446169
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
nine hundred sixty-one million six hundred forty-four thousand seven hundred sixty-nine
Scientific notation
9.61644769 × 10^8
Engineering notation
9.61644769 × 10^6
Prime Factorization
1457 × 67 × 9851
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
961644769
Product of the distinct prime numbers
The prime factorization of 961644769 is 1457 × 67 × 9851.
Since it has a total of 3 prime factors.
10 , 5 , 8 , 42 , 579 , 162 , 5542 , 5447 , 48341 , 63137 , 188359 , 632217 , 8414283 , 3134548 , 8014744 , 89116924 , 870755610 , 179125330 , 553608508 , 4401026318
n×2
1923289538
n×3
2884934307
n×4
3846579076
n×5
4808223845
n÷2
480822384.5
n÷3
320548256.33333
n÷3
240411192.25
n÷5
192328953.8
n2
924760661745063361
n3
8.8929125294412E+26
n4
8.5518228151117E+35
n5
8.223815675567E+44
2 √n
31010.397756237
3 √n
987.04789011932
4 √n
176.09769378455
5 √n
62.60412280789
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-961644768
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 961644769 can be divided by 8 positive divisors.
The sum of these divisors (counting 961644769) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001010100011000100011100001
3
Ternary
2111000111121121221
4
Quaternary
321110120203201
5
Quinary
3432140113034
6
Senary
235231215041
8
Octal
7124304341
10
Decimal
961644769
12
Duodecimal
22a077481
16
Hexadecimal
395188e1
20
Vigesimal
f0a5bi9
36
Base36
fwjdup
md5
d323ebf34a82dec0ae51e3334808ebd4
sha1
2c69b66d07474f52a39ce0ad4036ac07a07f6581
sha256
af1ba28048f80b153a5d0dade3401825f7759e060eaeafdfcd0ecce6da10a413
sha512
29d380c12443beb07e7be8d1d9173d4e2d81c70b7fdda753d5c91965435e2bace948e5f8cd7be0dc2416da688626de093925e357011f5243c5d9fc799abc9a71
ripemd-160
8d690775b351f22aa00ac5973a1a009907edddc9
Diameter
1923289538
Circumference
6042192283.3069
Area
2.9052213012671E+18
Volume
3.7250544895345E+27
Surface area
1.1620885205069E+19
Circumference
6042192283.3069
Perimeter
3846579076
Area
924760661745063361
Diagonal
1359971074.5049
Surface area
5548563970470380166
Volume
8.8929125294412E+26
Space diagonal
1665617598.7408
Perimeter
2884934307
Area
4.0043311274587E+17
Altitude
832808799.37042
Surface area
4.0043311274587E+17
Volume
1.0480397923444E+26
Height
453323691.50165