74389237 is an odd 8-digits composite number following 74389236
and preceding 74389238 . In scientific notation, it is written as 7.4389237 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 65050128 positive integers (up to 74389237) that are relatively prime to 74389237.
74389237 has 8 divisors, whose sum is 80439296
The reverse of 74389237 is 73298347
Previous prime number is 247
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-four million three hundred eighty-nine thousand two hundred thirty-seven
Scientific notation
7.4389237 × 10^7
Engineering notation
7.4389237 × 10^6
Prime Factorization
13 × 247 × 23167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74389237
Product of the distinct prime numbers
The prime factorization of 74389237 is 13 × 247 × 23167.
Since it has a total of 3 prime factors.
2 , 1 , 59 , 59 , 932 , 607 , 4043 , 2098 , 36855 , 137 , 665697 , 545576 , 8669388 , 8867340 , 625244 , 53029893 , 29915311 , 467760408 , 7492041833 , 1003754577
n×2
148778474
n×3
223167711
n×4
297556948
n×5
371946185
n÷2
37194618.5
n÷3
24796412.333333
n÷3
18597309.25
n÷5
14877847.4
n2
5533758581442169
n3
4.1165207861569E+23
n4
3.0622484037685E+31
n5
2.2779832226081E+39
2 √n
8624.9195358566
3 √n
420.56846116723
4 √n
92.870444899637
5 √n
37.523385992618
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
-74389236
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 74389237 can be divided by 8 positive divisors.
The sum of these divisors (counting 74389237) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011011110001011011110101
3
Ternary
12011222100211221
4
Quaternary
10123301123311
5
Quinary
123020423422
6
Senary
11214230341
8
Octal
433613365
10
Decimal
74389237
12
Duodecimal
20ab53b1
16
Hexadecimal
46f16f5
20
Vigesimal
134id1h
36
Base36
18af3p
md5
634a0a7a588f31e93881ca3432d6bbb5
sha1
9838fabc3fb9553cc6873afe3f7f14ac8ea1c2a5
sha256
62304c31f52e29a2e30de1aebeee5e8ed21c5668fba565e4b66530b20e0703fa
sha512
5a7bdb338b4476a1b29cc11edda7789ecd1187bb26cdad27e58d5f3659de69f987eebbc62365508bc393330a4073ed29d99cfb5f833b87c9dc30931c8e2998cb
ripemd-160
dc0e249039bbbeb0b4ac8055f3502d6889848b33
Diameter
148778474
Circumference
467401360.9307
Area
1.7384815306198E+16
Volume
1.7243241946853E+24
Surface area
6.9539261224793E+16
Circumference
467401360.9307
Perimeter
297556948
Area
5533758581442169
Diagonal
105202267.85999
Surface area
33202551488653014
Volume
4.1165207861569E+23
Space diagonal
128845938.02028
Perimeter
223167711
Area
2.3961877549695E+15
Altitude
64422969.010141
Surface area
2.3961877549695E+15
Volume
4.8513662713115E+22
Height
35067422.619995