38998087 (number)

38998087 is an odd 8-digits composite number following 38998086 and preceding 38998088. In scientific notation, it is written as 3.8998087 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 36744312 positive integers (up to 38998087) that are relatively prime to 38998087.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-eight thousand eighty-seven

Notation

Scientific notation 3.8998087 × 10^7
Engineering notation 3.8998087 × 10^6

Prime Factorization of 38998087

Prime Factorization 23 × 67 × 25307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38998087
Product of the distinct prime numbers

The prime factorization of 38998087 is 23 × 67 × 25307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 46, 60, 523, 991, 1468, 5135, 49914, 67521, 76164, 879005, 2859409, 8092539, 52008269, 5240359, 713764798, 780094736, 9499537009, 3775674377

Basic calculations (n = 38998087)

Multiplication

n×y
n×2 77996174
n×3 116994261
n×4 155992348
n×5 194990435

Division

n÷y
n÷2 19499043.5
n÷3 12999362.333333
n÷3 9749521.75
n÷5 7799617.4

Exponentiation

ny
n2 1520850789659569
n3 5.9310271409163E+22
n4 2.3129871244081E+30
n5 9.0202073107548E+37

Nth Root

y√n
2√n 6244.844833941
3√n 339.11559943512
4√n 79.024330645321
5√n 32.976811423166

Divisors of 38998087

1, 23, 67, 1541, 25307, 582061, 1695569, 38998087

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 -38998086
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 38998087 can be divided by 8 positive divisors. The sum of these divisors (counting 38998087) is 1, the average is 0.125.

Base conversion 38998087

Base System Value
2 Binary 10010100110001000001000111
3 Ternary 2201101022022121
4 Quaternary 2110301001013
5 Quinary 34440414322
6 Senary 3511510411
8 Octal 224610107
10 Decimal 38998087
12 Duodecimal 11088407
16 Hexadecimal 2531047
20 Vigesimal c3ef47
36 Base36 n7v47

Cryptographic Hash Functions

md5 c4d4009d5b272094addaabf6bb8e6d39
sha1 93d7b0acd64c2f1231472209fc8a1f8f1567f320
sha256 7b97501278ef78ef58a50573a5445b914cca0af50215d6f7021c565280a25abc
sha512 862c28787046cd8f2abeb2b0d2c122c38de86bada26a9fc47fb73e823ae3a2bea42ed2b2f59e7b7b838576b635f3c1823d44b9b981f2635233dc0a6bc9cbbac2
ripemd-160 a64659146820f1794fedecf2c99e6ff5183b3373

38998087 as geometric shapes

Circle

Radius = n
Diameter 77996174
Circumference 245032207.24651
Area 4.7778936680007E+15

Sphere

Radius = n
Volume 2.4843828392192E+23
Surface area 1.9111574672003E+16
Circumference 245032207.24651

Square

Length = n
Perimeter 155992348
Area 1520850789659569
Diagonal 55151623.542006

Cube

Length = n
Surface area 9125104737957414
Volume 5.9310271409163E+22
Space diagonal 67546668.081991

Equilateral Triangle

Length = n
Perimeter 116994261
Area 6.5854770960541E+14
Altitude 33773334.040996

Triangular Pyramid

Length = n
Surface area 6.5854770960541E+14
Volume 6.9897825179056E+21
Height 18383874.514002