75240138 is an even 8-digits composite number following 75240137
and preceding 75240139 . In scientific notation, it is written as 7.5240138 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 24445872 positive integers (up to 75240138) that are relatively prime to 75240138.
75240138 has 32 divisors, whose sum is 154312704
The reverse of 75240138 is 83104257
Previous prime number is 367
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-five million two hundred forty thousand one hundred thirty-eight
Scientific notation
7.5240138 × 10^7
Engineering notation
7.5240138 × 10^6
Prime Factorization
2 × 3 × 47 × 367 × 727
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
75240138 Product of the distinct prime numbers
The prime factorization of 75240138 is 2 × 3 × 47 × 367 × 727.
Since it has a total of 5 prime factors.
6 , 8 , 27 , 86 , 519 , 768 , 3436 , 6585 , 32620 , 97868 , 830091 , 330314 , 6231984 , 2278168 , 63027352 , 86861755 , 712347624 , 578703767 , 2476889654 , 1994004040
n×2
150480276
n×3
225720414
n×4
300960552
n×5
376200690
n÷2
37620069
n÷3
25080046
n÷3
18810034.5
n÷5
15048027.6
n2
5661078366259044
n3
4.2594031750615E+23
n4
3.2047808268926E+31
n5
2.4112815167515E+39
2 √n8674.1073315933
3 √n422.16594253963
4 √n93.134887832612
5 √n37.60883812556
1 , 2 , 3 , 6 , 47 , 94 , 141 , 282 , 367 , 727 , 734 , 1101 , 1454 , 2181 , 2202 , 4362 , 17249 , 34169 , 34498 , 51747 , 68338 , 102507 , 103494 , 205014 , 266809 , 533618 , 800427 , 1600854 , 12540023 , 25080046 , 37620069 , 75240138
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
-75240137 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 75240138 can be divided by 32 positive divisors.
The sum of these divisors (counting 75240138) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011111000001001011001010
3
Ternary
12020120121001210
4
Quaternary
10133001023022
5
Quinary
123230141023
6
Senary
11244353550
8
Octal
437011312
10
Decimal
75240138
12
Duodecimal
212458b6
16
Hexadecimal
47c12ca
20
Vigesimal
13a506i
36
Base36
18snnu
md5
1de3c23c4406846333405223306eec8e
sha1
38631854f78b3de39dbce6c72c732f4e79f472a3
sha256
bfa914d4688c0f30edf4ef562cd2bcb52c295f6df0292d957c6e850cfcad9973
sha512
04560f0203ba14d443548800019569bbe7b2c64dbb6ccaf73a8962a407edbac830e4195b484e8cd89a37bf11cf50e560d013c0215e4796216bc7359bfb411c25
ripemd-160
59a4237f8b9efd3a47edfe261c5bad1c1b160380
Diameter
150480276
Circumference
472747729.59176
Area
1.7784802206836E+16
Volume
1.7841746297933E+24
Surface area
7.1139208827342E+16
Circumference
472747729.59176
Perimeter
300960552
Area
5661078366259044
Diagonal
106405623.59442
Surface area
33966470197554264
Volume
4.2594031750615E+23
Space diagonal
130319741.78449
Perimeter
225720414
Area
2.4513188389974E+15
Altitude
65159870.892247
Surface area
2.4513188389974E+15
Volume
5.0197547814891E+22
Height
35468541.198141