385750987 (number)

385750987 is an odd 9-digits composite number following 385750986 and preceding 385750988. In scientific notation, it is written as 3.85750987 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 384657856 positive integers (up to 385750987) that are relatively prime to 385750987.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million seven hundred fifty thousand nine hundred eighty-seven

Notation

Scientific notation 3.85750987 × 10^8
Engineering notation 3.85750987 × 10^6

Prime Factorization of 385750987

Prime Factorization 353 × 1092779

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 385750987
Product of the distinct prime numbers

The prime factorization of 385750987 is 353 × 1092779. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 26, 24, 163, 740, 7327, 8020, 68929, 67972, 121800, 5504, 2207509, 2562498, 46394267, 66930056, 170434232, 558594324, 6220998085, 65801648

Basic calculations (n = 385750987)

Multiplication

n×y
n×2 771501974
n×3 1157252961
n×4 1543003948
n×5 1928754935

Division

n÷y
n÷2 192875493.5
n÷3 128583662.33333
n÷3 96437746.75
n÷5 77150197.4

Exponentiation

ny
n2 148803823971474169
n3 5.740122196637E+25
n4 2.2142578028533E+34
n5 8.5415213292313E+42

Nth Root

y√n
2√n 19640.544468013
3√n 727.9513380457
4√n 140.14472686481
5√n 52.150852144453

Divisors of 385750987

1, 353, 1092779, 385750987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385750986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385750987 can be divided by 4 positive divisors. The sum of these divisors (counting 385750987) is 1, the average is 0.25.

Base conversion 385750987

Base System Value
2 Binary 10110111111100001011111001011
3 Ternary 222212212011212121
4 Quaternary 112333201133023
5 Quinary 1242223012422
6 Senary 102135552111
8 Octal 2677413713
10 Decimal 385750987
12 Duodecimal a922b637
16 Hexadecimal 16fe17cb
20 Vigesimal 60aih97
36 Base36 6dnzd7

Cryptographic Hash Functions

md5 e9f46e685b95cb75e08826f9f4d63eb1
sha1 326871ab1f8a64949ff083fdb5c3054e5e51ce0f
sha256 0fc781fa492de45ff08abe9bffa06b86286c9e7cd888242fe5f94d3605303d37
sha512 d8b9b34648e2c3abf8ab07ab9f37e6ce2e7bcf16a72600f1d8e4fdb1e594fc5e2b749b2a12444099af25166a025f160c6fed3ed2e29f5f8ef2718baa6f608328
ripemd-160 c249f03b0b94abd91ff10c01a3f909c0665e846b

385750987 as geometric shapes

Circle

Radius = n
Diameter 771501974
Circumference 2423744933.7484
Area 4.6748100021485E+17

Sphere

Radius = n
Volume 2.404416763155E+26
Surface area 1.8699240008594E+18
Circumference 2423744933.7484

Square

Length = n
Perimeter 1543003948
Area 148803823971474169
Diagonal 545534277.51421

Cube

Length = n
Surface area 892822943828845014
Volume 5.740122196637E+25
Space diagonal 668140308.55384

Equilateral Triangle

Length = n
Perimeter 1157252961
Area 6.4433945869782E+16
Altitude 334070154.27692

Triangular Pyramid

Length = n
Surface area 6.4433945869782E+16
Volume 6.7647988834691E+24
Height 181844759.1714