165005248080

Names of 165005248080

• Cardinal: 165005248080 can be written as One hundred sixty-five billion, five million, two hundred forty-eight thousand and eighty.

Scientific notation

• Scientific notation: 1.6500524808 × 10¹¹

Factors of 165005248080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 197576

Divisors of 165005248080

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 59 60 80 118 120 177 236 240 295 354 472 590 708 885 944 1180 1416 1770 2360 2832 3481 3540 4720 6962 7080 10443 13924 14160 17405 20886 27848 34810 41772 52215 55696 69620 83544 104430 139240 167088 197507 208860 278480 395014 417720 592521 790028 835440 987535 1185042 1580056 1975070 2370084 2962605 3160112 3950140 4740168 5925210 7900280 9480336 11652913 11850420 15800560 23305826 23700840 34958739 46611652 47401680 58264565 69917478 93223304 116529130 139834956 174793695 186446608 233058260 279669912 349587390 466116520 559339824 687521867 699174780 932233040 1375043734 1398349560 2062565601 2750087468 2796699120 3437609335 4125131202 5500174936 6875218670 8250262404 10312828005 11000349872 13750437340 16500524808 20625656010 27500874680 33001049616 41251312020 55001749360 82502624040 165005248080
• Sum of all divisors σ(n): 520335616032
• Sum of proper divisors (its aliquot sum) s(n): 355330367952
• 165005248080 is an abundant number, because the sum of its proper divisors (355330367952) is greater than itself. Its abundance is 190325119872

Bases of 165005248080

• Binary: 10011001101011000101000100011001010000₂
• Hexadecimal: 0x266B144650
• Base-36: 23SVV49C

Squares and roots of 165005248080

• 165005248080 squared (165005248080²) is 27226731893942343686400
• 165005248080 cubed (165005248080³) is 4492553650567604669191053722112000
• The square root of 165005248080 is 406208.3801203513
• The cube root of 165005248080 is 5484.8647027325

Scales and comparisons

• 165,005,248,080 seconds is equal to 5,246 years, 34 weeks, 23 hours, 8 minutes.
• To count from 1 to 165,005,248,080 would take you about ten thousand, four hundred ninety-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 165005248080 cubic inches would be around 457.1 feet tall.

Recreational maths with 165005248080

• 165005248080 backwards is 080842500561
• The number of decimal digits it has is: 12
• The sum of 165005248080's digits is 39
• More coming soon!