157021414 (number)

157021414 is an even 9-digits composite number following 157021413 and preceding 157021415. In scientific notation, it is written as 1.57021414 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 66417120 positive integers (up to 157021414) that are relatively prime to 157021414.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand four hundred fourteen

Notation

Scientific notation 1.57021414 × 10^8
Engineering notation 1.57021414 × 10^6

Prime Factorization of 157021414

Prime Factorization 2 × 23 × 11 × 37 × 8387

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157021414
Product of the distinct prime numbers

The prime factorization of 157021414 is 2 × 23 × 11 × 37 × 8387. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 42, 38, 203, 736, 6382, 426, 34932, 84272, 716614, 876971, 7239320, 8728009, 19937140, 53514957, 199944760, 786678497, 698261521, 7583530405

Basic calculations (n = 157021414)

Multiplication

n×y
n×2 314042828
n×3 471064242
n×4 628085656
n×5 785107070

Division

n÷y
n÷2 78510707
n÷3 52340471.333333
n÷3 39255353.5
n÷5 31404282.8

Exponentiation

ny
n2 24655724454559396
n3 3.8714767170493E+24
n4 6.0790474837916E+32
n5 9.545406316781E+40

Nth Root

y√n
2√n 12530.818568633
3√n 539.49359704007
4√n 111.94113885714
5√n 43.570423051673

Divisors of 157021414

1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 8387, 9361, 16774, 18722, 92257, 184514, 192901, 310319, 385802, 620638, 2121911, 3413509, 4243822, 6827018, 7137337, 14274674, 78510707, 157021414

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 -157021413
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 157021414 can be divided by 32 positive divisors. The sum of these divisors (counting 157021414) is 1, the average is 0.03125.

Base conversion 157021414

Base System Value
2 Binary 1001010110111111010011100110
3 Ternary 101221110111212221
4 Quaternary 21112333103212
5 Quinary 310144141124
6 Senary 23325302554
8 Octal 1126772346
10 Decimal 157021414
12 Duodecimal 44704a5a
16 Hexadecimal 95bf4e6
20 Vigesimal 2917dae
36 Base36 2lhihy

Cryptographic Hash Functions

md5 acd039b944e5d7e9d676daf116de6210
sha1 093772ee89313b432bd58ad04d317b37c50347e0
sha256 fb6881d5bcfb102921bb0bc31b695f5d6b1bc0093ac71170bc833c13bf47c558
sha512 f5edf6ee248e4be81ea0ce6bfee06a5be054a8f5319b65115f000893adce25b3385ef9b63fa5fa6f852bf41f58c3442aacf5292dce7f599d5d04910e2fd25231
ripemd-160 d470ef992ed2ef4dd89b936b0aa4804f60b060bc

157021414 as geometric shapes

Circle

Radius = n
Diameter 314042828
Circumference 986594641.35736
Area 7.7458242815378E+16

Sphere

Radius = n
Volume 1.6216803750435E+25
Surface area 3.0983297126151E+17
Circumference 986594641.35736

Square

Length = n
Perimeter 628085656
Area 24655724454559396
Diagonal 222061813.2618

Cube

Length = n
Surface area 147934346727356376
Volume 3.8714767170493E+24
Space diagonal 271969066.92431

Equilateral Triangle

Length = n
Perimeter 471064242
Area 1.0676241863179E+16
Altitude 135984533.46215

Triangular Pyramid

Length = n
Surface area 1.0676241863179E+16
Volume 4.5625790663856E+23
Height 74020604.4206