99972318 is an even 8-digits composite number following 99972317
and preceding 99972319 . In scientific notation, it is written as 9.9972318 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 33307776 positive integers (up to 99972318) that are relatively prime to 99972318.
99972318 has 16 divisors, whose sum is 200042640
The reverse of 99972318 is 81327999
Previous prime number is 3989
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
ninety-nine million nine hundred seventy-two thousand three hundred eighteen
Scientific notation
9.9972318 × 10^7
Engineering notation
9.9972318 × 10^6
Prime Factorization
2 × 3 × 3989 × 4177
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99972318
Product of the distinct prime numbers
The prime factorization of 99972318 is 2 × 3 × 3989 × 4177.
Since it has a total of 4 prime factors.
8 , 10 , 72 , 38 , 893 , 474 , 5787 , 7202 , 43006 , 71509 , 824545 , 278183 , 7286409 , 1492114 , 81383773 , 53356375 , 469182403 , 80138381 , 5062145932 , 3611955607
n×2
199944636
n×3
299916954
n×4
399889272
n×5
499861590
n÷2
49986159
n÷3
33324106
n÷3
24993079.5
n÷5
19994463.6
n2
9994464366293124
n3
9.9916976986672E+23
n4
9.9889317969103E+31
n5
9.9861666608103E+39
2 √n
9998.6158042001
3 √n
464.11604992129
4 √n
99.993078781484
5 √n
39.808512730717
1 , 2 , 3 , 6 , 3989 , 4177 , 7978 , 8354 , 11967 , 12531 , 23934 , 25062 , 16662053 , 33324106 , 49986159 , 99972318
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
-99972317
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 99972318 can be divided by 16 positive divisors.
The sum of these divisors (counting 99972318) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111101010111010011011110
3
Ternary
20222010010020110
4
Quaternary
11331113103132
5
Quinary
201043103233
6
Senary
13530430450
8
Octal
575272336
10
Decimal
99972318
12
Duodecimal
29592426
16
Hexadecimal
5f574de
20
Vigesimal
1b4gafi
36
Base36
1nir4u
md5
31e1de07648b2402dd8bc5aa661723db
sha1
ea054673ad987da8d7de56ccbbd8b82d81a86f2c
sha256
440af10193e048440ac514b70375d6984cb8215a980240c4b0cf4f3baaffe7ca
sha512
ad6f177f6ade9eac47d6ffbee42617586860da690aad29dc5ca885d02412c7566362a9856d99e6f70b144bea28214d933dca78d75415e511d22e933202854298
ripemd-160
46a89bfdda79d029eb9eaf779b2420df8d90c57a
Diameter
199944636
Circumference
628144599.58229
Area
3.1398535829711E+16
Volume
4.1853125449364E+24
Surface area
1.2559414331885E+17
Circumference
628144599.58229
Perimeter
399889272
Area
9994464366293124
Diagonal
141382207.97748
Surface area
59966786197758744
Volume
9.9916976986672E+23
Space diagonal
173157134.12643
Perimeter
299916954
Area
4.3277300192141E+15
Altitude
86578567.063216
Surface area
4.3277300192141E+15
Volume
1.1775328663823E+23
Height
47127402.659159