30874974 is an even 8-digits composite number following 30874973
and preceding 30874975 . In scientific notation, it is written as 3.0874974 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 9459072 positive integers (up to 30874974) that are relatively prime to 30874974.
30874974 has 32 divisors, whose sum is 66786720
The reverse of 30874974 is 47947803
Previous prime number is 277
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
thirty million eight hundred seventy-four thousand nine hundred seventy-four
Scientific notation
3.0874974 × 10^7
Engineering notation
3.0874974 × 10^6
Prime Factorization
2 × 3 × 13 × 277 × 1429
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
30874974 Product of the distinct prime numbers
The prime factorization of 30874974 is 2 × 3 × 13 × 277 × 1429.
Since it has a total of 5 prime factors.
10 , 10 , 50 , 12 , 692 , 999 , 1558 , 8983 , 60888 , 54205 , 974356 , 756447 , 7046099 , 2839239 , 57462175 , 91690711 , 213947373 , 151050774 , 408721848 , 9483932070
n×2
61749948
n×3
92624922
n×4
123499896
n×5
154374870
n÷2
15437487
n÷3
10291658
n÷3
7718743.5
n÷5
6174994.8
n2
953264019500676
n3
2.9432001817219E+22
n4
9.0871229087459E+29
n5
2.8056468354233E+37
2 √n5556.5253531321
3 √n313.71517981011
4 √n74.542104566024
5 √n31.471780971839
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 277 , 554 , 831 , 1429 , 1662 , 2858 , 3601 , 4287 , 7202 , 8574 , 10803 , 18577 , 21606 , 37154 , 55731 , 111462 , 395833 , 791666 , 1187499 , 2374998 , 5145829 , 10291658 , 15437487 , 30874974
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-30874973 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30874974 can be divided by 32 positive divisors.
The sum of these divisors (counting 30874974) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110101110001110101011110
3
Ternary
2011002121111120
4
Quaternary
1311301311132
5
Quinary
30400444344
6
Senary
3021431410
8
Octal
165616536
10
Decimal
30874974
12
Duodecimal
a40b566
16
Hexadecimal
1d71d5e
20
Vigesimal
9cj78e
36
Base36
idra6
md5
4a4a8bdc2abf98e16f73dc0f22e39a8e
sha1
76641bc438e46f366b0a118594648e3a9051e021
sha256
90f1710b7c73626431454f6f9de60c40b52a7d5ce94d8a4af6ed0b243624d442
sha512
c523fa03e043b7f6b3df524db349af4c9806beccc81487e2593a72dcebd69a792163edb0790502ad9ef824bd33a2c7e6bd0afa8e541f9d65fadacca7685bd30f
ripemd-160
a74371500bcaa9c4544b7e35d23a046c6a410740
Diameter
61749948
Circumference
193993182.99635
Area
2.9947672405948E+15
Volume
1.2328448091922E+23
Surface area
1.1979068962379E+16
Circumference
193993182.99635
Perimeter
123499896
Area
953264019500676
Diagonal
43663806.968717
Surface area
5719584117004056
Volume
2.9432001817219E+22
Space diagonal
53477023.650368
Perimeter
92624922
Area
4.1277542870062E+14
Altitude
26738511.825184
Surface area
4.1277542870062E+14
Volume
3.4685946781417E+21
Height
14554602.322906