1900128274 is an even 10-digits composite number following 1900128273
and preceding 1900128275 . In scientific notation, it is written as 1.900128274 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 863694660 positive integers (up to 1900128274) that are relatively prime to 1900128274.
1900128274 has 8 divisors, whose sum is 3109300848
The reverse of 1900128274 is 4728210091
Previous prime number is 11
Is Prime? no
Number parity even
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion nine hundred million one hundred twenty-eight thousand two hundred seventy-four
Scientific notation
1.900128274 × 10^9
Engineering notation
1.900128274 × 10^9
Prime Factorization
2 × 11 × 86369467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1900128274
Product of the distinct prime numbers
The prime factorization of 1900128274 is 2 × 11 × 86369467.
Since it has a total of 3 prime factors.
1 , 9 , 9 , 84 , 600 , 469 , 8074 , 8055 , 37597 , 4364 , 362110 , 483171 , 3691540 , 9884035 , 78808980 , 62117733 , 383540290 , 311009520 , 6608282635 , 4628480364
n×2
3800256548
n×3
5700384822
n×4
7600513096
n×5
9500641370
n÷2
950064137
n÷3
633376091.33333
n÷3
475032068.5
n÷5
380025654.8
n2
3610487457654219076
n3
6.8603893012112E+27
n4
1.3035619681878E+37
n5
2.4769349526648E+46
2 √n
43590.460814265
3 √n
1238.5902018704
4 √n
208.78328672158
5 √n
71.739209041459
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
-1900128273
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 1900128274 can be divided by 8 positive divisors.
The sum of these divisors (counting 1900128274) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001010000011010100000010010
3
Ternary
11220102102111222021
4
Quaternary
1301100122200102
5
Quinary
12342413101044
6
Senary
512314202054
8
Octal
16120324022
10
Decimal
1900128274
12
Duodecimal
45042332a
16
Hexadecimal
7141a812
20
Vigesimal
19dfg0de
36
Base36
vfaccy
md5
04d3cfdb71db4ebff211e76e3fb4b71b
sha1
32a5671dbbc23c5a7bec414cc3ee41d49906359b
sha256
05279f8ae4b8a980dfc8813f5a2029a42952a61d7aa8627f00331dda5aa0a89f
sha512
c0dc960959d8ac5ba40194846d392c5365c444c216f39fd2026eb627cb4b5a5c0809a1bf73bd6666e4e4da175b9d7445b43c01bfc891c5602290f355af628abc
ripemd-160
3683a03a14ff8bf4545638f3882771a57610f7af
Diameter
3800256548
Circumference
11938858052.953
Area
1.1342680872845E+19
Volume
2.8736731505935E+28
Surface area
4.5370723491378E+19
Circumference
11938858052.953
Perimeter
7600513096
Area
3610487457654219076
Diagonal
2687187175.3394
Surface area
2.1662924745925E+19
Volume
6.8603893012112E+27
Space diagonal
3291118711.4662
Perimeter
5700384822
Area
1.5633869291868E+18
Altitude
1645559355.7331
Surface area
1.5633869291868E+18
Volume
8.0850463274434E+26
Height
895729058.44646