72673557 is an odd 8-digits composite number following 72673556
and preceding 72673558 . In scientific notation, it is written as 7.2673557 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 43777520 positive integers (up to 72673557) that are relatively prime to 72673557.
72673557 has 16 divisors, whose sum is 106348032
The reverse of 72673557 is 75537627
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-three thousand five hundred fifty-seven
Scientific notation
7.2673557 × 10^7
Engineering notation
7.2673557 × 10^6
Prime Factorization
11 × 3 × 167 × 13187
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72673557
Product of the distinct prime numbers
The prime factorization of 72673557 is 11 × 3 × 167 × 13187.
Since it has a total of 4 prime factors.
1 , 2 , 1 , 24 , 819 , 810 , 3483 , 9626 , 17941 , 34501 , 815201 , 82831 , 2934935 , 9569918 , 31389965 , 74596518 , 86810728 , 827910178 , 384553075 , 377969763
n×2
145347114
n×3
218020671
n×4
290694228
n×5
363367785
n÷2
36336778.5
n÷3
24224519
n÷3
18168389.25
n÷5
14534711.4
n2
5281445887032249
n3
3.8382145871365E+23
n4
2.789367065765E+31
n5
2.0271322644779E+39
2 √n
8524.8787088146
3 √n
417.31001335861
4 √n
92.330269732166
5 √n
37.348682246499
1 , 3 , 11 , 33 , 167 , 501 , 1837 , 5511 , 13187 , 39561 , 145057 , 435171 , 2202229 , 6606687 , 24224519 , 72673557
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
-72673556
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 72673557 can be divided by 16 positive divisors.
The sum of these divisors (counting 72673557) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010101001110100100010101
3
Ternary
12001202012101020
4
Quaternary
10111032210111
5
Quinary
122101023212
6
Senary
11113351353
8
Octal
425164425
10
Decimal
72673557
12
Duodecimal
20408559
16
Hexadecimal
454e915
20
Vigesimal
12e43hh
36
Base36
179n9x
md5
a224bab95bf25e5c814121a2b61e84a7
sha1
fe7cc3b74df404b5aa09b06af9bb5485e6118b84
sha256
0fd8fa5390f33ac33b862d2b117681626644cfc17ff249ee0a2d925ced266082
sha512
d6b507db3f99c77ac8294f847c7344375550c79e9adfbe75d5507d7274e842c461c811b1edf788c62682256aa8eff682a2eb7dfda5f91154204200205f02b55b
ripemd-160
5d91c787f3404720304a0503fb28dc5253653b1a
Diameter
145347114
Circumference
456621425.56288
Area
1.6592151599033E+16
Volume
1.6077475666466E+24
Surface area
6.636860639613E+16
Circumference
456621425.56288
Perimeter
290694228
Area
5281445887032249
Diagonal
102775929.93529
Surface area
31688675322193494
Volume
3.8382145871365E+23
Space diagonal
125874293.09075
Perimeter
218020671
Area
2.2869331534414E+15
Altitude
62937146.545376
Surface area
2.2869331534414E+15
Volume
4.5233792703556E+22
Height
34258643.311765