72676887 is an odd 8-digits composite number following 72676886
and preceding 72676888 . In scientific notation, it is written as 7.2676887 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 44487680 positive integers (up to 72676887) that are relatively prime to 72676887.
72676887 has 16 divisors, whose sum is 105108192
The reverse of 72676887 is 78867627
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-two million six hundred seventy-six thousand eight hundred eighty-seven
Scientific notation
7.2676887 × 10^7
Engineering notation
7.2676887 × 10^6
Prime Factorization
3 × 41 × 17 × 34757
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72676887
Product of the distinct prime numbers
The prime factorization of 72676887 is 3 × 41 × 17 × 34757.
Since it has a total of 4 prime factors.
10 , 3 , 62 , 92 , 939 , 116 , 584 , 8559 , 53536 , 10812 , 506869 , 621142 , 3717238 , 1747340 , 69620984 , 16290032 , 557664935 , 734529976 , 4570217833 , 5569990530
n×2
145353774
n×3
218030661
n×4
290707548
n×5
363384435
n÷2
36338443.5
n÷3
24225629
n÷3
18169221.75
n÷5
14535377.4
n2
5281929904010769
n3
3.8387422277571E+23
n4
2.7898783510883E+31
n5
2.0275967366579E+39
2 √n
8525.074017274
3 √n
417.31638716304
4 √n
92.331327388238
5 √n
37.349024513583
1 , 3 , 17 , 41 , 51 , 123 , 697 , 2091 , 34757 , 104271 , 590869 , 1425037 , 1772607 , 4275111 , 24225629 , 72676887
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
-72676886
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 72676887 can be divided by 16 positive divisors.
The sum of these divisors (counting 72676887) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001111011000010111
3
Ternary
12001202100221120
4
Quaternary
10111033120113
5
Quinary
122101130022
6
Senary
11113415023
8
Octal
425173027
10
Decimal
72676887
12
Duodecimal
2040a473
16
Hexadecimal
454f617
20
Vigesimal
12e4c47
36
Base36
179puf
md5
7a9364fdd41e5632361e2fe8e57860f9
sha1
454470e961f2635f5e5eafa03c06b0bc60e57c4a
sha256
98404b00ee5be07a231e492bf0ef5197b64ea8a31d9dbd2abda346644f780eb1
sha512
de330f93955af48230899323e27c296e196d55545581dee9343d40716d33627976968407708a818e441b1e288090835eeb887794ec457c462afe3aba18248b24
ripemd-160
07aee0e7f9e899e81d35cab7eb47d03e4a6666b3
Diameter
145353774
Circumference
456642348.56995
Area
1.6593672183216E+16
Volume
1.6079685842329E+24
Surface area
6.6374688732866E+16
Circumference
456642348.56995
Perimeter
290707548
Area
5281929904010769
Diagonal
102780639.26646
Surface area
31691579424064614
Volume
3.8387422277571E+23
Space diagonal
125880060.81994
Perimeter
218030661
Area
2.287142738941E+15
Altitude
62940030.409971
Surface area
2.287142738941E+15
Volume
4.5240011007904E+22
Height
34260213.088819