72679937 is an odd 8-digits composite number following 72679936
and preceding 72679938 . In scientific notation, it is written as 7.2679937 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 65774160 positive integers (up to 72679937) that are relatively prime to 72679937.
72679937 has 8 divisors, whose sum is 79645440
The reverse of 72679937 is 73997627
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-two million six hundred seventy-nine thousand nine hundred thirty-seven
Scientific notation
7.2679937 × 10^7
Engineering notation
7.2679937 × 10^6
Prime Factorization
11 × 223 × 29629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72679937
Product of the distinct prime numbers
The prime factorization of 72679937 is 11 × 223 × 29629.
Since it has a total of 3 prime factors.
1 , 2 , 46 , 76 , 802 , 676 , 937 , 9188 , 52504 , 11887 , 892161 , 574964 , 4305048 , 9314569 , 13285315 , 58021669 , 450834754 , 932338265 , 2220567683 , 8613609742
n×2
145359874
n×3
218039811
n×4
290719748
n×5
363399685
n÷2
36339968.5
n÷3
24226645.666667
n÷3
18169984.25
n÷5
14535987.4
n2
5282373242323969
n3
3.8392255446259E+23
n4
2.790346707122E+31
n5
2.0280222288179E+39
2 √n
8525.2528994746
3 √n
417.32222486114
4 √n
92.332296080378
5 √n
37.349337990446
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72679936
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72679937 can be divided by 8 positive divisors.
The sum of these divisors (counting 72679937) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101010000001000000001
3
Ternary
12001202112010112
4
Quaternary
10111100020001
5
Quinary
122101224222
6
Senary
11113441105
8
Octal
425201001
10
Decimal
72679937
12
Duodecimal
20410195
16
Hexadecimal
4550201
20
Vigesimal
12e4jgh
36
Base36
179s75
md5
b962bfd8b31c66b6a293afcb07efd9da
sha1
08e6d05b55c9c2065a674b804d649e088c350602
sha256
3b2adaf16e6a45e37b20fe7eedc844a08c6e24e09d5b83d80ae6454532616b36
sha512
91cd7b0cd72a7b025eff6169ed83889e8bdf82ed8c4e3a4499dd5946a5214e2b9a17b389239e0fa454414f6e48f96fe0ce34a9928e97b4ce44a933a51a3b34fe
ripemd-160
660e326c4b285e313aceaf7d5177a0541c2cf2af
Diameter
145359874
Circumference
456661512.28514
Area
1.6595064971604E+16
Volume
1.6081710355295E+24
Surface area
6.6380259886417E+16
Circumference
456661512.28514
Perimeter
290719748
Area
5282373242323969
Diagonal
102784952.61782
Surface area
31694239453943814
Volume
3.8392255446259E+23
Space diagonal
125885343.57491
Perimeter
218039811
Area
2.2873347100619E+15
Altitude
62942671.787453
Surface area
2.2873347100619E+15
Volume
4.5245706951827E+22
Height
34261650.872607