99697768 is an even 8-digits composite number following 99697767
and preceding 99697769 . In scientific notation, it is written as 9.9697768 × 10^7.
The sum of its digits is 61. It has a total of 5 prime factors and 16 positive divisors.
There are 49690368 positive integers (up to 99697768) that are relatively prime to 99697768.
99697768 has 16 divisors, whose sum is 187527780
The reverse of 99697768 is 86779699
Previous prime number is 317
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-nine million six hundred ninety-seven thousand seven hundred sixty-eight
Scientific notation
9.9697768 × 10^7
Engineering notation
9.9697768 × 10^6
Prime Factorization
2 × 2 × 2 × 317 × 39313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
24924442
Product of the distinct prime numbers
The prime factorization of 99697768 is 2 × 2 × 2 × 317 × 39313.
Since it has a total of 5 prime factors.
7 , 9 , 24 , 10 , 32 , 405 , 2867 , 4958 , 15854 , 4309 , 630346 , 739707 , 4257852 , 5203472 , 12349636 , 25179159 , 454591594 , 222816825 , 4347753219 , 3054253854
n×2
199395536
n×3
299093304
n×4
398791072
n×5
498488840
n÷2
49848884
n÷3
33232589.333333
n÷3
24924442
n÷5
19939553.6
n2
9939644944181824
n3
9.9096041564741E+23
n4
9.8796541616399E+31
n5
9.8497946852741E+39
2 √n
9984.8769646902
3 √n
463.69079925197
4 √n
99.924356213539
5 √n
39.78662376539
1 , 2 , 4 , 8 , 317 , 634 , 1268 , 2536 , 39313 , 78626 , 157252 , 314504 , 12462221 , 24924442 , 49848884 , 99697768
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99697767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99697768 can be divided by 16 positive divisors.
The sum of these divisors (counting 99697768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111100010100010001101000
3
Ternary
20221121011121221
4
Quaternary
11330110101220
5
Quinary
201010312033
6
Senary
13520511424
8
Octal
574242150
10
Decimal
99697768
12
Duodecimal
2947b574
16
Hexadecimal
5f14468
20
Vigesimal
1b32488
36
Base36
1ncvag
md5
e4b256fdc7daff72ca260b8b6d983998
sha1
0bb5da4964d727393f3fb95b00796698bdc9d4bf
sha256
3b01241ebdad96f1595069a3e642724f63aad1ad44b9ac73d27f933fa159e78e
sha512
7dd6297f4af60ecc531c9f367aa630bc27e6ddfcf4c9efba8190c0a82474cc20ef2eb44b7da2f53e2712e4c6434d66ffd8867e6b1841bb8395b1d4a8732bde5a
ripemd-160
373a34eb9b661db091a81ca7001680ec3b913d19
Diameter
199395536
Circumference
626419551.0562
Area
3.1226315535933E+16
Volume
4.1509252823949E+24
Surface area
1.2490526214373E+17
Circumference
626419551.0562
Perimeter
398791072
Area
9939644944181824
Diagonal
140993935.64393
Surface area
59637869665090944
Volume
9.9096041564741E+23
Space diagonal
172681599.57721
Perimeter
299093304
Area
4.3039925131295E+15
Altitude
86340799.788607
Surface area
4.3039925131295E+15
Volume
1.1678580496529E+23
Height
46997978.547975