72248857 is an odd 8-digits prime number following 72248856
and preceding 72248858 . In scientific notation, it is written as 7.2248857 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 72248856 positive integers (up to 72248857) that are relatively prime to 72248857.
72248857 has 2 divisors, whose sum is 72248858
The reverse of 72248857 is 75884227
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
seventy-two million two hundred forty-eight thousand eight hundred fifty-seven
Scientific notation
7.2248857 × 10^7
Engineering notation
7.2248857 × 10^6
Prime Factorization
72248857
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72248857 Product of the distinct prime numbers
The prime factorization of 72248857 is 72248857.
Since it has a total of 1 prime factors.
3 , 2 , 65 , 16 , 675 , 69 , 1419 , 858 , 15465 , 67385 , 619321 , 645304 , 9980549 , 7474224 , 39767862 , 57884113 , 484672917 , 170109075 , 8896648640 , 7813011828
n×2
144497714
n×3
216746571
n×4
288995428
n×5
361244285
n÷2
36124428.5
n÷3
24082952.333333
n÷3
18062214.25
n÷5
14449771.4
n2
5219897337806449
n3
3.7713161631386E+23
n4
2.7247328217239E+31
n5
1.9685883199994E+39
2 √n8499.93276444
3 √n416.49551292275
4 √n92.195079936187
5 √n37.304927144489
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72248858 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36124429 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8499.932823264 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999723179 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72248857 can be divided by 2 positive divisors.
The sum of these divisors (counting 72248857) is 72248858, the average is 36124429.
Base
System
Value
2
Binary
100010011100110111000011001
3
Ternary
12000221121210121
4
Quaternary
10103212320121
5
Quinary
121443430412
6
Senary
11100313241
8
Octal
423467031
10
Decimal
72248857
12
Duodecimal
20242821
16
Hexadecimal
44e6e19
20
Vigesimal
12bb22h
36
Base36
170jkp
md5
c3faf9db74ff8ce1e4ba4a59aa8e5028
sha1
97730b8b430c3f904b0438a4cdde425a931bb85e
sha256
2c6b3aece2a7841fba128577b02a52377aae5eb641a0463672335afa1a6166b2
sha512
dea9cd8b95e4c0b5b88aa1004a469685eb762c11ddf1e40b3564882b02cc0879d59915ec65737b30808682a238b7c9eb89252d07a3ad436de94de6622c14c391
ripemd-160
e4ca9608215d2c766a9144849c565554cc85a3ca
Diameter
144497714
Circumference
453952956.76292
Area
1.6398791128946E+16
Volume
1.5797252203308E+24
Surface area
6.5595164515783E+16
Circumference
453952956.76292
Perimeter
288995428
Area
5219897337806449
Diagonal
102175313.43535
Surface area
31319384026838694
Volume
3.7713161631386E+23
Space diagonal
125138691.11278
Perimeter
216746571
Area
2.2602818498436E+15
Altitude
62569345.556389
Surface area
2.2602818498436E+15
Volume
4.4445387215895E+22
Height
34058437.811785