74491372 is an even 8-digits composite number following 74491371
and preceding 74491373 . In scientific notation, it is written as 7.4491372 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 35864640 positive integers (up to 74491372) that are relatively prime to 74491372.
74491372 has 24 divisors, whose sum is 135218160
The reverse of 74491372 is 27319447
Previous prime number is 1187
Is Prime? no Number parity even Number length 8 Sum of Digits 37 Digital Root 1
Name
seventy-four million four hundred ninety-one thousand three hundred seventy-two
Scientific notation
7.4491372 × 10^7
Engineering notation
7.4491372 × 10^6
Prime Factorization
2 × 2 × 29 × 1187 × 541
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
37245686 Product of the distinct prime numbers
The prime factorization of 74491372 is 2 × 2 × 29 × 1187 × 541.
Since it has a total of 5 prime factors.
7 , 5 , 55 , 94 , 871 , 792 , 3977 , 5520 , 42849 , 37221 , 711568 , 636887 , 9130048 , 8862160 , 6537242 , 43858908 , 359171122 , 121091729 , 5457811684 , 3647429888
n×2
148982744
n×3
223474116
n×4
297965488
n×5
372456860
n÷2
37245686
n÷3
24830457.333333
n÷3
18622843
n÷5
14898274.4
n2
5548964502442384
n3
4.1334997896623E+23
n4
3.0791007049366E+31
n5
2.2936643603689E+39
2 √n8630.838429724
3 √n420.76085063021
4 √n92.902305836421
5 √n37.533684116815
1 , 2 , 4 , 29 , 58 , 116 , 541 , 1082 , 1187 , 2164 , 2374 , 4748 , 15689 , 31378 , 34423 , 62756 , 68846 , 137692 , 642167 , 1284334 , 2568668 , 18622843 , 37245686 , 74491372
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-74491371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74491372 can be divided by 24 positive divisors.
The sum of these divisors (counting 74491372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100011100001010010111101100
3
Ternary
12012011112221201
4
Quaternary
10130022113230
5
Quinary
123032210442
6
Senary
11220335244
8
Octal
434122754
10
Decimal
74491372
12
Duodecimal
20b44524
16
Hexadecimal
470a5ec
20
Vigesimal
135b88c
36
Base36
18clws
md5
eff287808ba493efbff38520a065ddaa
sha1
d6b3298784d3ab6862ce121a04d41ee7df9fddb6
sha256
2a8d8844495f3bab03c0c2dc2c3cb4fcbcaedae68195cfcc6f806f72063dd88d
sha512
79e5e99c4d2662d345b8fc0a11b7a20c894690429c108452cc8fc5d32511002eb85bdd08f180a4ce1e38495217fed6a4c7a2d8a0b5942a257efb8530d89e37ea
ripemd-160
f601059e1058c76b19034b3b6468daee54fefff3
Diameter
148982744
Circumference
468043094.06205
Area
1.7432586115904E+16
Volume
1.7314363430424E+24
Surface area
6.9730344463614E+16
Circumference
468043094.06205
Perimeter
297965488
Area
5548964502442384
Diagonal
105346708.56218
Surface area
33293787014654304
Volume
4.1334997896623E+23
Space diagonal
129022841.02951
Perimeter
223474116
Area
2.4027721119066E+15
Altitude
64511420.514757
Surface area
2.4027721119066E+15
Volume
4.871376218839E+22
Height
35115569.520726