99697957 is an odd 8-digits composite number following 99697956
and preceding 99697958 . In scientific notation, it is written as 9.9697957 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 98784000 positive integers (up to 99697957) that are relatively prime to 99697957.
99697957 has 8 divisors, whose sum is 100616472
The reverse of 99697957 is 75979699
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
ninety-nine million six hundred ninety-seven thousand nine hundred fifty-seven
Scientific notation
9.9697957 × 10^7
Engineering notation
9.9697957 × 10^6
Prime Factorization
197 × 281 × 1801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99697957
Product of the distinct prime numbers
The prime factorization of 99697957 is 197 × 281 × 1801.
Since it has a total of 3 prime factors.
7 , 1 , 48 , 67 , 533 , 334 , 1986 , 5570 , 88483 , 99889 , 822349 , 618205 , 7967776 , 7156926 , 55151649 , 63729755 , 127329058 , 676937524 , 7340150659 , 6758305900
n×2
199395914
n×3
299093871
n×4
398791828
n×5
498489785
n÷2
49848978.5
n÷3
33232652.333333
n÷3
24924489.25
n÷5
19939591.4
n2
9939682629973849
n3
9.9096605143678E+23
n4
9.8797290784604E+31
n5
9.8498880483599E+39
2 √n
9984.8864289986
3 √n
463.69109226256
4 √n
99.924403570892
5 √n
39.786638850314
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
-99697956
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 99697957 can be divided by 8 positive divisors.
The sum of these divisors (counting 99697957) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010100010100100101
3
Ternary
20221121011212221
4
Quaternary
11330110110211
5
Quinary
201010313312
6
Senary
13520512341
8
Octal
574242445
10
Decimal
99697957
12
Duodecimal
2947b6b1
16
Hexadecimal
5f14525
20
Vigesimal
1b324hh
36
Base36
1ncvfp
md5
a5090c0e614f37e2cc97fedae87a5a38
sha1
0b5ec96f1a84008b9ae14c009c247f2bafdffc89
sha256
1e4e0b2b5042e736bc64e6025710ef03d3ec3706dcbdb5ddb262399b3af79341
sha512
3db078ba4d13cbf0b709eab3a16ea6eda45a6dd5e1551157ad94f6c386197f9cd6e285a0be3ea8a43971a5501fd86691c489c134d74a7c458445485a48b26692
ripemd-160
1e2d1c65a7763c2176288f561da34e26a8a860b0
Diameter
199395914
Circumference
626420738.57822
Area
3.122643392934E+16
Volume
4.1509488895342E+24
Surface area
1.2490573571736E+17
Circumference
626420738.57822
Perimeter
398791828
Area
9939682629973849
Diagonal
140994202.93029
Surface area
59638095779843094
Volume
9.9096605143678E+23
Space diagonal
172681926.93482
Perimeter
299093871
Area
4.3040088315561E+15
Altitude
86340963.467409
Surface area
4.3040088315561E+15
Volume
1.1678646914943E+23
Height
46998067.64343