99889743 is an odd 8-digits composite number following 99889742
and preceding 99889744 . In scientific notation, it is written as 9.9889743 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 65970584 positive integers (up to 99889743) that are relatively prime to 99889743.
99889743 has 8 divisors, whose sum is 134431488
The reverse of 99889743 is 34798899
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
ninety-nine million eight hundred eighty-nine thousand seven hundred forty-three
Scientific notation
9.9889743 × 10^7
Engineering notation
9.9889743 × 10^6
Prime Factorization
3 × 107 × 311183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99889743
Product of the distinct prime numbers
The prime factorization of 99889743 is 3 × 107 × 311183.
Since it has a total of 3 prime factors.
8 , 10 , 20 , 73 , 807 , 592 , 8231 , 7755 , 21397 , 92939 , 508454 , 630051 , 5467340 , 1189816 , 74464532 , 1956692 , 317664210 , 592995258 , 1762195192 , 3969910203
n×2
199779486
n×3
299669229
n×4
399558972
n×5
499448715
n÷2
49944871.5
n÷3
33296581
n÷3
24972435.75
n÷5
19977948.6
n2
9977960756606049
n3
9.9669593564146E+23
n4
9.955970086037E+31
n5
9.9449929320993E+39
2 √n
9994.4856295859
3 √n
463.98823140732
4 √n
99.972424345846
5 √n
39.80193436062
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
-99889742
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 99889743 can be divided by 8 positive divisors.
The sum of these divisors (counting 99889743) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101000011001001001111
3
Ternary
20221221220222010
4
Quaternary
11331003021033
5
Quinary
201032432433
6
Senary
13524552303
8
Octal
575031117
10
Decimal
99889743
12
Duodecimal
29552693
16
Hexadecimal
5f4324f
20
Vigesimal
1b46473
36
Base36
1ngzf3
md5
b8599478acdf4e54825d69237089dc09
sha1
813b821676c479cc325b47c626c3a0490c91aaa6
sha256
4c1bf81c2a65a554a956f8dfbdc9269b8114b3a8c1c8ffe2cabd0f08cab45d06
sha512
bd136a590d3235a122f30397e61d854b7e2b7c02b0e421930bb3b800ce3f397e358becac1ee26d550c9acd64a20702495fa8ce1ed9f23faea3a47e0a5b7ce40e
ripemd-160
b1288e25f78b1a55bea8f87d67f887fb9342574c
Diameter
199779486
Circumference
627625765.55554
Area
3.1346688210761E+16
Volume
4.1749501723654E+24
Surface area
1.2538675284304E+17
Circumference
627625765.55554
Perimeter
399558972
Area
9977960756606049
Diagonal
141265429.29256
Surface area
59867764539636294
Volume
9.9669593564146E+23
Space diagonal
173014110.031
Perimeter
299669229
Area
4.3205837465925E+15
Altitude
86507055.015499
Surface area
4.3205837465925E+15
Volume
1.1746174247886E+23
Height
47088476.430854