87996898 is an even 8-digits composite number following 87996897
and preceding 87996899 . In scientific notation, it is written as 8.7996898 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 39998580 positive integers (up to 87996898) that are relatively prime to 87996898.
87996898 has 8 divisors, whose sum is 143994960
The reverse of 87996898 is 89869978
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 64
Digital Root 1
Name
eighty-seven million nine hundred ninety-six thousand eight hundred ninety-eight
Scientific notation
8.7996898 × 10^7
Engineering notation
8.7996898 × 10^6
Prime Factorization
2 × 11 × 3999859
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87996898
Product of the distinct prime numbers
The prime factorization of 87996898 is 2 × 11 × 3999859.
Since it has a total of 3 prime factors.
2 , 3 , 79 , 24 , 981 , 778 , 2076 , 9558 , 6678 , 61495 , 763240 , 573648 , 335566 , 7322536 , 64235165 , 46875521 , 574175097 , 681562976 , 6251625998 , 8993294990
n×2
175993796
n×3
263990694
n×4
351987592
n×5
439984490
n÷2
43998449
n÷3
29332299.333333
n÷3
21999224.5
n÷5
17599379.6
n2
7743454057622404
n3
6.8139993687628E+23
n4
5.9961080742509E+31
n5
5.2763891060683E+39
2 √n
9380.6661810343
3 √n
444.79079169924
4 √n
96.853839268427
5 √n
38.805516888298
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
-87996897
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 87996898 can be divided by 8 positive divisors.
The sum of these divisors (counting 87996898) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111101011100111100010
3
Ternary
20010120201001101
4
Quaternary
11033223213202
5
Quinary
140011400043
6
Senary
12422025014
8
Octal
517534742
10
Decimal
87996898
12
Duodecimal
2557816a
16
Hexadecimal
53eb9e2
20
Vigesimal
179jc4i
36
Base36
1ge2ua
md5
f881bf1756a60e3d59cc4bb504db8d51
sha1
8dd78adf46e6c3ce0136e6c85349a2bb262220f9
sha256
9fa1c05c66bb1f6213ded771e73f4d7ee4839f9412e472ff49f8d634b7fbf57d
sha512
6b8bdc32f0eb97762a29e6c91f5ba8a9891507a722ee19f3be144b6cd9f579c8f43750edcd2e984c2a10a49eaa7ca89c081bfe007e8b271cb66ea42d3d51e6db
ripemd-160
b5653a04553428b64227510be2bb0b84ffe2b2d7
Diameter
175993796
Circumference
552900816.59098
Area
2.4326778380837E+16
Volume
2.8542413811294E+24
Surface area
9.7307113523346E+16
Circumference
552900816.59098
Perimeter
351987592
Area
7743454057622404
Diagonal
124446406.59836
Surface area
46460724345734424
Volume
6.8139993687628E+23
Space diagonal
152415098.24446
Perimeter
263990694
Area
3.3530139634693E+15
Altitude
76207549.122228
Surface area
3.3530139634693E+15
Volume
8.0303752677551E+22
Height
41482135.532787