961878997 is an odd 9-digits composite number following 961878996
and preceding 961878998 . In scientific notation, it is written as 9.61878997 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 934633728 positive integers (up to 961878997) that are relatively prime to 961878997.
961878997 has 8 divisors, whose sum is 989356544
The reverse of 961878997 is 799878169
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
nine hundred sixty-one million eight hundred seventy-eight thousand nine hundred ninety-seven
Scientific notation
9.61878997 × 10^8
Engineering notation
9.61878997 × 10^6
Prime Factorization
43 × 193 × 115903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
961878997
Product of the distinct prime numbers
The prime factorization of 961878997 is 43 × 193 × 115903.
Since it has a total of 3 prime factors.
10 , 5 , 36 , 49 , 77 , 635 , 7858 , 1839 , 72855 , 96069 , 3541 , 50150 , 6054866 , 1218305 , 57773884 , 46724391 , 761606010 , 848638610 , 1476620547 , 8104883068
n×2
1923757994
n×3
2885636991
n×4
3847515988
n×5
4809394985
n÷2
480939498.5
n÷3
320626332.33333
n÷3
240469749.25
n÷5
192375799.4
n2
925211204869726009
n3
8.8994122575325E+26
n4
8.5601577361649E+35
n5
8.2338359374241E+44
2 √n
31014.174130549
3 √n
987.12802209477
4 √n
176.10841584248
5 √n
62.607172210436
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
-961878996
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 961878997 can be divided by 8 positive divisors.
The sum of these divisors (counting 961878997) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001010101010001101111010101
3
Ternary
2111000221111221001
4
Quaternary
321111101233111
5
Quinary
3432220111442
6
Senary
235240223301
8
Octal
7125215725
10
Decimal
961878997
12
Duodecimal
22a16ab31
16
Hexadecimal
39551bd5
20
Vigesimal
f0beh9h
36
Base36
fwoel1
md5
1d81ecb9e9993bd7dd65619d73f86c0a
sha1
c1516fb6105f796981c66dc91c02d299320910f6
sha256
f31a83533fc550c709b1a777d40144e3d2011fdaaa21de5b90a6cbd77360494e
sha512
652859a216bd832e381fb3c0af78be27edc3f656b75b48dd68d79a35436a8d0bc214453a35bb7ba9190fbfbff2491b66a2c93946743e5597442e79e4a7caf520
ripemd-160
c291f501aa90bd3a0fb8eb2ee4a35fde4e7d8966
Diameter
1923757994
Circumference
6043663981.235
Area
2.9066367242377E+18
Volume
3.7277770892708E+27
Surface area
1.1626546896951E+19
Circumference
6043663981.235
Perimeter
3847515988
Area
925211204869726009
Diagonal
1360302322.9192
Surface area
5551267229218356054
Volume
8.8994122575325E+26
Space diagonal
1666023293.5374
Perimeter
2885636991
Area
4.006282036416E+17
Altitude
833011646.7687
Surface area
4.006282036416E+17
Volume
1.048805792646E+26
Height
453434107.63974