99971816 (number)

99971816 is an even 8-digits composite number following 99971815 and preceding 99971817. In scientific notation, it is written as 9.9971816 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 41366976 positive integers (up to 99971816) that are relatively prime to 99971816.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-one thousand eight hundred sixteen

Notation

Scientific notation 9.9971816 × 10^7
Engineering notation 9.9971816 × 10^6

Prime Factorization of 99971816

Prime Factorization 2 × 2 × 2 × 7 × 29 × 61559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24992954
Product of the distinct prime numbers

The prime factorization of 99971816 is 2 × 2 × 2 × 7 × 29 × 61559. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 77, 91, 893, 501, 1901, 937, 78552, 3485, 473434, 875088, 4371126, 4299801, 84339829, 16956520, 222605658, 561424021, 803074077, 266854484

Basic calculations (n = 99971816)

Multiplication

n×y
n×2 199943632
n×3 299915448
n×4 399887264
n×5 499859080

Division

n÷y
n÷2 49985908
n÷3 33323938.666667
n÷3 24992954
n÷5 19994363.2

Exponentiation

ny
n2 9994363994337856
n3 9.9915471827897E+23
n4 9.9887311651317E+31
n5 9.9859159411401E+39

Nth Root

y√n
2√n 9998.5907006938
3√n 464.11527308409
4√n 99.992953255186
5√n 39.808472751823

Divisors of 99971816

1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 61559, 123118, 246236, 430913, 492472, 861826, 1723652, 1785211, 3447304, 3570422, 7140844, 12496477, 14281688, 24992954, 49985908, 99971816

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 -99971815
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 99971816 can be divided by 32 positive divisors. The sum of these divisors (counting 99971816) is 1, the average is 0.03125.

Base conversion 99971816

Base System Value
2 Binary 101111101010111001011101000
3 Ternary 20222010002112212
4 Quaternary 11331113023220
5 Quinary 201043044231
6 Senary 13530424252
8 Octal 575271350
10 Decimal 99971816
12 Duodecimal 29592088
16 Hexadecimal 5f572e8
20 Vigesimal 1b4g9ag
36 Base36 1niqqw

Cryptographic Hash Functions

md5 b4ec443abbe1ca28c8d18c97a0678a3c
sha1 e9de83612c37338190b0552b166a07335ca85165
sha256 20dc63ec1725e44a013bb2889a063535fdaeb2f19383a21139ef37bc70bf18f5
sha512 4c323bbfd51d536a28c38efe1396ca1b30fba2f71dfe64c8bb57d4fc8cd18ef4abe2a12ea0a5e6c9ed26499ef87fb9701f4b1321eb0bd5cdfadca22694a79184
ripemd-160 52ae881864d7ef11dcad955ac0b01cbed5eef2dc

99971816 as geometric shapes

Circle

Radius = n
Diameter 199943632
Circumference 628141445.42326
Area 3.1398220501914E+16

Sphere

Radius = n
Volume 4.1852494969931E+24
Surface area 1.2559288200766E+17
Circumference 628141445.42326

Square

Length = n
Perimeter 399887264
Area 9994363994337856
Diagonal 141381498.04227

Cube

Length = n
Surface area 59966183966027136
Volume 9.9915471827897E+23
Space diagonal 173156264.63693

Equilateral Triangle

Length = n
Perimeter 299915448
Area 4.3276865568825E+15
Altitude 86578132.318464

Triangular Pyramid

Length = n
Surface area 4.3276865568825E+15
Volume 1.177515127916E+23
Height 47127166.014089