74903871 is an odd 8-digits composite number following 74903870
and preceding 74903872 . In scientific notation, it is written as 7.4903871 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 40322016 positive integers (up to 74903871) that are relatively prime to 74903871.
74903871 has 32 divisors, whose sum is 120821760
The reverse of 74903871 is 17830947
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-four million nine hundred three thousand eight hundred seventy-one
Scientific notation
7.4903871 × 10^7
Engineering notation
7.4903871 × 10^6
Prime Factorization
3 × 7 × 19 × 227 × 827
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
74903871
Product of the distinct prime numbers
The prime factorization of 74903871 is 3 × 7 × 19 × 227 × 827.
Since it has a total of 5 prime factors.
8 , 10 , 10 , 70 , 309 , 771 , 951 , 744 , 48407 , 96450 , 379770 , 68240 , 7285313 , 7588433 , 24846700 , 87166840 , 198900043 , 345671799 , 3684375315 , 9887058027
n×2
149807742
n×3
224711613
n×4
299615484
n×5
374519355
n÷2
37451935.5
n÷3
24967957
n÷3
18725967.75
n÷5
14980774.2
n2
5610589890784641
n3
4.2025490141324E+23
n4
3.1478718922575E+31
n5
2.3578779014218E+39
2 √n
8654.7022479112
3 √n
421.53608153248
4 √n
93.030652195452
5 √n
37.575161206112
1 , 3 , 7 , 19 , 21 , 57 , 133 , 227 , 399 , 681 , 827 , 1589 , 2481 , 4313 , 4767 , 5789 , 12939 , 15713 , 17367 , 30191 , 47139 , 90573 , 109991 , 187729 , 329973 , 563187 , 1314103 , 3566851 , 3942309 , 10700553 , 24967957 , 74903871
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74903870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74903871 can be divided by 32 positive divisors.
The sum of these divisors (counting 74903871) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100011101101111000100111111
3
Ternary
12012221111210110
4
Quaternary
10131233010333
5
Quinary
123133410441
6
Senary
11233241103
8
Octal
435570477
10
Decimal
74903871
12
Duodecimal
21103193
16
Hexadecimal
476f13f
20
Vigesimal
1382jdb
36
Base36
18lg73
md5
501486cc5f087927179764731c201a96
sha1
11968c6daed7d4c3d85f5d97e9d79b2aef886ae8
sha256
6ce0a073a44571b5abc24c3e53d0c91a26aff79e3c5312642769d789459ccb62
sha512
cefb28846a56bf73091e174cf7daa84a4fd97915c02ce52c71179dc0f69cb4a95989fa2b5f4d25f6105abf93ef65936eb6e8fc66067212336066c2fa4d60b36f
ripemd-160
76642c89c70c00494a9c8eb05b4a961dd702e6b4
Diameter
149807742
Circumference
470634901.71808
Area
1.7626187983194E+16
Volume
1.7603596145532E+24
Surface area
7.0504751932777E+16
Circumference
470634901.71808
Perimeter
299615484
Area
5610589890784641
Diagonal
105930070.24244
Surface area
33663539344707846
Volume
4.2025490141324E+23
Space diagonal
129737310.25558
Perimeter
224711613
Area
2.4294566878178E+15
Altitude
64868655.127792
Surface area
2.4294566878178E+15
Volume
4.9527515102697E+22
Height
35310023.414148