157025864 (number)

157025864 is an even 9-digits composite number following 157025863 and preceding 157025865. In scientific notation, it is written as 1.57025864 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 78414912 positive integers (up to 157025864) that are relatively prime to 157025864.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-five thousand eight hundred sixty-four

Notation

Scientific notation 1.57025864 × 10^8
Engineering notation 1.57025864 × 10^6

Prime Factorization of 157025864

Prime Factorization 2 × 2 × 2 × 829 × 23677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39256466
Product of the distinct prime numbers

The prime factorization of 157025864 is 2 × 2 × 2 × 829 × 23677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 85, 41, 214, 842, 6750, 2089, 45708, 53129, 910961, 487829, 836421, 7640508, 69264513, 69941232, 277369017, 557544423, 2764799065, 2874718261

Basic calculations (n = 157025864)

Multiplication

n×y
n×2 314051728
n×3 471077592
n×4 628103456
n×5 785129320

Division

n÷y
n÷2 78512932
n÷3 52341954.666667
n÷3 39256466
n÷5 31405172.8

Exponentiation

ny
n2 24657121964946496
n3 3.8718058802991E+24
n4 6.0797366359425E+32
n5 9.5467589815132E+40

Nth Root

y√n
2√n 12530.996129598
3√n 539.49869342314
4√n 111.94193195402
5√n 43.57067000676

Divisors of 157025864

1, 2, 4, 8, 829, 1658, 3316, 6632, 23677, 47354, 94708, 189416, 19628233, 39256466, 78512932, 157025864

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157025863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157025864 can be divided by 16 positive divisors. The sum of these divisors (counting 157025864) is 1, the average is 0.0625.

Base conversion 157025864

Base System Value
2 Binary 1001010111000000011001001000
3 Ternary 101221110201222202
4 Quaternary 21113000121020
5 Quinary 310144311424
6 Senary 23325335332
8 Octal 1127003110
10 Decimal 157025864
12 Duodecimal 44707548
16 Hexadecimal 95c0648
20 Vigesimal 29184d4
36 Base36 2lhlxk

Cryptographic Hash Functions

md5 dd832be12fe60f54c615baaeedd6f2dd
sha1 222e7e6c67cd3bd053e974fcd8b886f404b99fd0
sha256 1a4a61a9f504ab85e1e20c9273ab6474b6d2b7948207bfcf131f1be8b9004fca
sha512 99d0fc8b3f705675bf32a3f39558eae8795d2752a74c7a1c0d6badfe9d3aed6392ef6a00ff19163a6cb4778ead11ccc5e352b5170a816a399486604e83f39489
ripemd-160 c55a940abccbc1d30caa1dac163f3a69beeabfb7

157025864 as geometric shapes

Circle

Radius = n
Diameter 314051728
Circumference 986622601.53198
Area 7.7462633223743E+16

Sphere

Radius = n
Volume 1.6218182546231E+25
Surface area 3.0985053289497E+17
Circumference 986622601.53198

Square

Length = n
Perimeter 628103456
Area 24657121964946496
Diagonal 222068106.51215

Cube

Length = n
Surface area 147942731789678976
Volume 3.8718058802991E+24
Space diagonal 271976774.5504

Equilateral Triangle

Length = n
Perimeter 471077592
Area 1.0676847002927E+16
Altitude 135988387.2752

Triangular Pyramid

Length = n
Surface area 1.0676847002927E+16
Volume 4.5629669889957E+23
Height 74022702.170718