99971852 is an even 8-digits composite number following 99971851
and preceding 99971853 . In scientific notation, it is written as 9.9971852 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 49907376 positive integers (up to 99971852) that are relatively prime to 99971852.
99971852 has 12 divisors, whose sum is 175225680
The reverse of 99971852 is 25817999
Previous prime number is 647
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
ninety-nine million nine hundred seventy-one thousand eight hundred fifty-two
Scientific notation
9.9971852 × 10^7
Engineering notation
9.9971852 × 10^6
Prime Factorization
2 × 2 × 647 × 38629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49985926
Product of the distinct prime numbers
The prime factorization of 99971852 is 2 × 2 × 647 × 38629.
Since it has a total of 4 prime factors.
2 , 8 , 40 , 19 , 495 , 786 , 1579 , 7722 , 33796 , 43357 , 994145 , 857102 , 4625230 , 6367705 , 16548260 , 97770737 , 232729773 , 148990352 , 7796538347 , 6686545053
n×2
199943704
n×3
299915556
n×4
399887408
n×5
499859260
n÷2
49985926
n÷3
33323950.666667
n÷3
24992963
n÷5
19994370.4
n2
9994371192309904
n3
9.9915579767067E+23
n4
9.9887455529674E+31
n5
9.9859339208692E+39
2 √n
9998.5925009473
3 √n
464.11532879361
4 √n
99.992962257087
5 √n
39.80847561884
1 , 2 , 4 , 647 , 1294 , 2588 , 38629 , 77258 , 154516 , 24992963 , 49985926 , 99971852
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-99971851
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99971852 can be divided by 12 positive divisors.
The sum of these divisors (counting 99971852) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101111101010111001100001100
3
Ternary
20222010002121012
4
Quaternary
11331113030030
5
Quinary
201043044402
6
Senary
13530424352
8
Octal
575271414
10
Decimal
99971852
12
Duodecimal
295920b8
16
Hexadecimal
5f5730c
20
Vigesimal
1b4g9cc
36
Base36
1niqrw
md5
0c79d1d382fa20565ca521408e1c2d07
sha1
b038eacf172840558244ebabe570cb01f242b35a
sha256
1611ffb9e040f5709533005614bbb05990b0e0ed0d2a4ff493bcc5fc00efbce5
sha512
030c66d1b4ceec79ae9036e429aee8348489b6e5ff15d6dbf14cf467934eb077cc5e2a44ccf1b856f5c49e1f6e2b1ac284207e334c71d80305299bed34bda1d6
ripemd-160
a35babf34822f99ff0b8b583b7cf1c3b07f2b2be
Diameter
199943704
Circumference
628141671.61793
Area
3.139824311501E+16
Volume
4.1852540183384E+24
Surface area
1.2559297246004E+17
Circumference
628141671.61793
Perimeter
399887408
Area
9994371192309904
Diagonal
141381548.95396
Surface area
59966227153859424
Volume
9.9915579767067E+23
Space diagonal
173156326.99076
Perimeter
299915556
Area
4.3276896736959E+15
Altitude
86578163.495378
Surface area
4.3276896736959E+15
Volume
1.1775163999913E+23
Height
47127182.984652