99971265 is an odd 8-digits composite number following 99971264
and preceding 99971266 . In scientific notation, it is written as 9.9971265 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 51479232 positive integers (up to 99971265) that are relatively prime to 99971265.
99971265 has 16 divisors, whose sum is 165470400
The reverse of 99971265 is 56217999
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-nine million nine hundred seventy-one thousand two hundred sixty-five
Scientific notation
9.9971265 × 10^7
Engineering notation
9.9971265 × 10^6
Prime Factorization
3 × 5 × 29 × 229819
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99971265
Product of the distinct prime numbers
The prime factorization of 99971265 is 3 × 5 × 29 × 229819.
Since it has a total of 4 prime factors.
10 , 4 , 73 , 75 , 966 , 951 , 7537 , 8240 , 37772 , 51597 , 313641 , 105760 , 5874103 , 327272 , 25872642 , 9787998 , 297510089 , 240976234 , 2651688876 , 4246534164
n×2
199942530
n×3
299913795
n×4
399885060
n×5
499856325
n÷2
49985632.5
n÷3
33323755
n÷3
24992816.25
n÷5
19994253
n2
9994253825700225
n3
9.9913819768634E+23
n4
9.9885109532524E+31
n5
9.9856407546299E+39
2 √n
9998.5631467726
3 √n
464.11442041715
4 √n
99.992815475776
5 √n
39.808428870421
1 , 3 , 5 , 15 , 29 , 87 , 145 , 435 , 229819 , 689457 , 1149095 , 3447285 , 6664751 , 19994253 , 33323755 , 99971265
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
-99971264
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 99971265 can be divided by 16 positive divisors.
The sum of these divisors (counting 99971265) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111101010111000011000001
3
Ternary
20222010001210110
4
Quaternary
11331113003001
5
Quinary
201043040030
6
Senary
13530421533
8
Octal
575270301
10
Decimal
99971265
12
Duodecimal
295918a9
16
Hexadecimal
5f570c1
20
Vigesimal
1b4g835
36
Base36
1niqbl
md5
6e047ebe0863a78a2c753c78deffaf58
sha1
4ffbf5a03ada3ea9ba2c3b3973239c1b6a6652c7
sha256
91787ec8187bdb1387338177ff7e75fed8c61f6a184a2e22bbe65460eed689f2
sha512
0a01b71de31639063e2cbb0b54229fb8b2a03da39f98928fc610d51dd0769fed65f9fcedfdfd0fa9124ea9d73d0565eca651ca4c2259bab6ee99d1c0425c1f40
ripemd-160
b50195e22c618d86f88d68043507c204551d6c59
Diameter
199942530
Circumference
628137983.38816
Area
3.1397874396932E+16
Volume
4.1851802956965E+24
Surface area
1.2559149758773E+17
Circumference
628137983.38816
Perimeter
399885060
Area
9994253825700225
Diagonal
141380718.81059
Surface area
59965522954201350
Volume
9.9913819768634E+23
Space diagonal
173155310.27693
Perimeter
299913795
Area
4.3276388524631E+15
Altitude
86577655.138466
Surface area
4.3276388524631E+15
Volume
1.1774956582109E+23
Height
47126906.270198