64157091 (number)

64157091 is an odd 8-digits composite number following 64157090 and preceding 64157092. In scientific notation, it is written as 6.4157091 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 39261600 positive integers (up to 64157091) that are relatively prime to 64157091.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred fifty-seven thousand ninety-one

Notation

Scientific notation 6.4157091 × 10^7
Engineering notation 6.4157091 × 10^6

Prime Factorization of 64157091

Prime Factorization 3 × 19 × 83 × 71 × 191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64157091
Product of the distinct prime numbers

The prime factorization of 64157091 is 3 × 19 × 83 × 71 × 191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 75, 67, 715, 824, 5964, 3762, 51299, 71439, 495323, 203841, 973289, 6104019, 31902580, 19956958, 439074615, 525571460, 3729150077, 7968062449

Basic calculations (n = 64157091)

Multiplication

n×y
n×2 128314182
n×3 192471273
n×4 256628364
n×5 320785455

Division

n÷y
n÷2 32078545.5
n÷3 21385697
n÷3 16039272.75
n÷5 12831418.2

Exponentiation

ny
n2 4116132325582281
n3 2.6407907618042E+23
n4 1.6942545321703E+31
n5 1.0869844219761E+39

Nth Root

y√n
2√n 8009.8121700824
3√n 400.3270055123
4√n 89.497553989382
5√n 36.429141177367

Divisors of 64157091

1, 3, 19, 57, 71, 83, 191, 213, 249, 573, 1349, 1577, 3629, 4047, 4731, 5893, 10887, 13561, 15853, 17679, 40683, 47559, 111967, 257659, 301207, 335901, 772977, 903621, 1125563, 3376689, 21385697, 64157091

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 -64157090
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 64157091 can be divided by 32 positive divisors. The sum of these divisors (counting 64157091) is 1, the average is 0.03125.

Base conversion 64157091

Base System Value
2 Binary 11110100101111010110100011
3 Ternary 11110201111222120
4 Quaternary 3310233112203
5 Quinary 112411011331
6 Senary 10211035323
8 Octal 364572643
10 Decimal 64157091
12 Duodecimal 1959bb43
16 Hexadecimal 3d2f5a3
20 Vigesimal 100jceb
36 Base36 1273xf

Cryptographic Hash Functions

md5 25c27f628f9846d56abd8c24a073cc03
sha1 301f40f8ab3c4ce0255d984d1f4bcdc301f9476d
sha256 8103ac686ee36ee5952c70b03d955d2f617b88b8580a22777fff0774b4f91b0f
sha512 cd4cc4c105323c051a38cf8e5d91993cbe0044e2aff13f16f208955aa25bcc2f7998f8cd368acf3a0865c12cc926163cf20489e3baf63b295d95b30ddfcbd45f
ripemd-160 a322935c0492a565b4c996ee64728407d3ceee54

64157091 as geometric shapes

Circle

Radius = n
Diameter 128314182
Circumference 403110891.52258
Area 1.2931211075253E+16

Sphere

Radius = n
Volume 1.1061718475936E+24
Surface area 5.1724844301011E+16
Circumference 403110891.52258

Square

Length = n
Perimeter 256628364
Area 4116132325582281
Diagonal 90731828.214605

Cube

Length = n
Surface area 24696793953493686
Volume 2.6407907618042E+23
Space diagonal 111123341.27782

Equilateral Triangle

Length = n
Perimeter 192471273
Area 1.7823375796463E+15
Altitude 55561670.63891

Triangular Pyramid

Length = n
Surface area 1.7823375796463E+15
Volume 3.1122017589443E+22
Height 30243942.738202