99972452 is an even 8-digits composite number following 99972451
and preceding 99972453 . In scientific notation, it is written as 9.9972452 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 47354688 positive integers (up to 99972452) that are relatively prime to 99972452.
99972452 has 12 divisors, whose sum is 175438956
The reverse of 99972452 is 25427999
Previous prime number is 361
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
ninety-nine million nine hundred seventy-two thousand four hundred fifty-two
Scientific notation
9.9972452 × 10^7
Engineering notation
9.9972452 × 10^6
Prime Factorization
2 × 2 × 361 × 69233
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49986226
Product of the distinct prime numbers
The prime factorization of 99972452 is 2 × 2 × 361 × 69233.
Since it has a total of 4 prime factors.
2 , 2 , 14 , 57 , 272 , 159 , 4742 , 7858 , 21139 , 15367 , 477083 , 633485 , 74450 , 4752716 , 57467417 , 38804816 , 549966569 , 569656366 , 7753774376 , 5543118395
n×2
199944904
n×3
299917356
n×4
399889808
n×5
499862260
n÷2
49986226
n÷3
33324150.666667
n÷3
24993113
n÷5
19994490.4
n2
9994491158892304
n3
9.9917378764679E+23
n4
9.9889853525176E+31
n5
9.9862335868327E+39
2 √n
9998.6225051254
3 √n
464.11625728376
4 √n
99.993112288424
5 √n
39.808523402347
1 , 2 , 4 , 361 , 722 , 1444 , 69233 , 138466 , 276932 , 24993113 , 49986226 , 99972452
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99972451
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99972452 can be divided by 12 positive divisors.
The sum of these divisors (counting 99972452) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111101010111010101100100
3
Ternary
20222010010102102
4
Quaternary
11331113111210
5
Quinary
201043104302
6
Senary
13530431232
8
Octal
575272544
10
Decimal
99972452
12
Duodecimal
29592518
16
Hexadecimal
5f57564
20
Vigesimal
1b4gb2c
36
Base36
1nir8k
md5
0523fb978e1dd18ec24e4601128a61e1
sha1
7abca24b5d1c8a8d1454c321930dc9655430b01f
sha256
2ea354e4a995c569f57bf6c8c4f2551bb70f5b132ee62bbea60d0d4474294943
sha512
e7ce7f93107c883df6c257dd35e8405079797f82b781450ad0a556e13547060e808ec189c37ceee2b959002fdcb7cafbdea2e53cdca385aba5541306488b30fd
ripemd-160
1428342e9ede1d6457671bc14ca018164b7f91ff
Diameter
199944904
Circumference
628145441.52912
Area
3.1398620001144E+16
Volume
4.1853293745742E+24
Surface area
1.2559448000458E+17
Circumference
628145441.52912
Perimeter
399889808
Area
9994491158892304
Diagonal
141382397.48209
Surface area
59966946953353824
Volume
9.9917378764679E+23
Space diagonal
173157366.22124
Perimeter
299917356
Area
4.3277416207499E+15
Altitude
86578683.11062
Surface area
4.3277416207499E+15
Volume
1.1775376013815E+23
Height
47127465.827364