99697871 is an odd 8-digits composite number following 99697870
and preceding 99697872 . In scientific notation, it is written as 9.9697871 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 78881760 positive integers (up to 99697871) that are relatively prime to 99697871.
99697871 has 8 divisors, whose sum is 122705184
The reverse of 99697871 is 17879699
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
ninety-nine million six hundred ninety-seven thousand eight hundred seventy-one
Scientific notation
9.9697871 × 10^7
Engineering notation
9.9697871 × 10^6
Prime Factorization
7 × 13 × 1095581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99697871
Product of the distinct prime numbers
The prime factorization of 99697871 is 7 × 13 × 1095581.
Since it has a total of 3 prime factors.
9 , 2 , 18 , 40 , 131 , 44 , 7803 , 9624 , 37162 , 72697 , 753084 , 994530 , 542706 , 4270446 , 19239560 , 98511421 , 26482856 , 185122871 , 5398751402 , 6230929313
n×2
199395742
n×3
299093613
n×4
398791484
n×5
498489355
n÷2
49848935.5
n÷3
33232623.666667
n÷3
24924467.75
n÷5
19939574.2
n2
9939665481932641
n3
9.9096348700087E+23
n4
9.8796949892723E+31
n5
9.8498455655982E+39
2 √n
9984.882122489
3 √n
463.69095893504
4 √n
99.924382022052
5 √n
39.786631986277
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
-99697870
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 99697871 can be divided by 8 positive divisors.
The sum of these divisors (counting 99697871) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010100010011001111
3
Ternary
20221121011202202
4
Quaternary
11330110103033
5
Quinary
201010312441
6
Senary
13520512115
8
Octal
574242317
10
Decimal
99697871
12
Duodecimal
2947b63b
16
Hexadecimal
5f144cf
20
Vigesimal
1b324db
36
Base36
1ncvdb
md5
2f1c2e770e25174b1788d6c6c6b4d6a5
sha1
f4b6cfb388118f374c1c6a71a333de2ff70f06a0
sha256
584a25028a12691716cb34db49c2b697d6e0f8ecb86598a264730b2bbea858fa
sha512
8dcbbffb8315866fbba548e80028228c258ccff94f01dd006105e95ece298555abb5d26c4875eeac5531a187b1094abf77cf42db4adb46d53f074cf69a8bd21f
ripemd-160
ba4ca63286a3a1195f9c3cc0c8656b51c9be6660
Diameter
199395742
Circumference
626420198.22429
Area
3.122638005718E+16
Volume
4.1509381476502E+24
Surface area
1.2490552022872E+17
Circumference
626420198.22429
Perimeter
398791484
Area
9939665481932641
Diagonal
140994081.30792
Surface area
59637992891595846
Volume
9.9096348700087E+23
Space diagonal
172681777.97845
Perimeter
299093613
Area
4.3040014062365E+15
Altitude
86340888.989224
Surface area
4.3040014062365E+15
Volume
1.1678616692776E+23
Height
46998027.102641