157047485 (number)

157047485 is an odd 9-digits composite number following 157047484 and preceding 157047486. In scientific notation, it is written as 1.57047485 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 107422656 positive integers (up to 157047485) that are relatively prime to 157047485.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-seven thousand four hundred eighty-five

Notation

Scientific notation 1.57047485 × 10^8
Engineering notation 1.57047485 × 10^6

Prime Factorization of 157047485

Prime Factorization 7 × 5 × 419 × 10709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157047485
Product of the distinct prime numbers

The prime factorization of 157047485 is 7 × 5 × 419 × 10709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 50, 43, 280, 268, 2852, 5101, 9704, 19946, 579580, 250922, 9090965, 4513916, 41608530, 94534205, 679789242, 86410247, 703025651, 4758917768

Basic calculations (n = 157047485)

Multiplication

n×y
n×2 314094970
n×3 471142455
n×4 628189940
n×5 785237425

Division

n÷y
n÷2 78523742.5
n÷3 52349161.666667
n÷3 39261871.25
n÷5 31409497

Exponentiation

ny
n2 24663912544825225
n3 3.8734054354248E+24
n4 6.0830858201879E+32
n5 9.5533332909967E+40

Nth Root

y√n
2√n 12531.858800673
3√n 539.52345360304
4√n 111.94578509561
5√n 43.571869795829

Divisors of 157047485

1, 5, 7, 35, 419, 2095, 2933, 10709, 14665, 53545, 74963, 374815, 4487071, 22435355, 31409497, 157047485

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 -157047484
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 157047485 can be divided by 16 positive divisors. The sum of these divisors (counting 157047485) is 1, the average is 0.0625.

Base conversion 157047485

Base System Value
2 Binary 1001010111000101101010111101
3 Ternary 101221111211122112
4 Quaternary 21113011222331
5 Quinary 310201004420
6 Senary 23330023405
8 Octal 1127055275
10 Decimal 157047485
12 Duodecimal 44717b65
16 Hexadecimal 95c5abd
20 Vigesimal 291aie5
36 Base36 2li2m5

Cryptographic Hash Functions

md5 c8730b43a88620ca3cbc5eabd9d36e1f
sha1 05219195e8a7e06a0c5b4a65040f5d49f85b948b
sha256 a3952639a4ae6f6f88406c2062c45f1b7c5937ca3fe1ca2895d5baf1b201cecb
sha512 6670fabb4698aec84de8ff3c94d747bbe90a8983e4ba4b610a2af4bf2975044ed6aff86000c12a5c94e20277f80de23cec46960af9d3160b66a6c48a71361e46
ripemd-160 4fa9316657d2bbfef287c261907ea9a42c0bba05

157047485 as geometric shapes

Circle

Radius = n
Diameter 314094970
Circumference 986758450.28151
Area 7.7483966459604E+16

Sphere

Radius = n
Volume 1.6224882747074E+25
Surface area 3.0993586583842E+17
Circumference 986758450.28151

Square

Length = n
Perimeter 628189940
Area 24663912544825225
Diagonal 222098683.22359

Cube

Length = n
Surface area 147983475268951350
Volume 3.8734054354248E+24
Space diagonal 272014223.22091

Equilateral Triangle

Length = n
Perimeter 471142455
Area 1.0679787410268E+16
Altitude 136007111.61046

Triangular Pyramid

Length = n
Surface area 1.0679787410268E+16
Volume 4.5648520827895E+23
Height 74032894.407862