159998779165804000

Names of 159998779165804000

• Cardinal: 159998779165804000 can be written as One hundred fifty-nine quadrillion, nine hundred ninety-eight trillion, seven hundred seventy-nine billion, one hundred sixty-five million, eight hundred four thousand.

Scientific notation

• Scientific notation: 1.59998779165804 × 10¹⁷

Factors of 159998779165804000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 305306859

Divisors of 159998779165804000

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 131071 262142 524284 655355 1048568 1310710 2097136 2621420 3276775 4194272 5242840 6553550 10485680 13107100 16383875 20971360 26214200 32767750 52428400 65535500 104856800 131071000 262142000 305175781 524284000 610351562 1220703124 1525878905 2441406248 3051757810 4882812496 6103515620 7629394525 9765624992 12207031240 15258789050 24414062480 30517578100 38146972625 48828124960 61035156200 76293945250 122070312400 152587890500 244140624800 305175781000 610351562000 1220703124000 39999694791451 79999389582902 159998779165804 199998473957255 319997558331608 399996947914510 639995116663216 799993895829020 999992369786275 1279990233326432 1599987791658040 1999984739572550 3199975583316080 3999969479145100 4999961848931375 6399951166632160 7999938958290200 9999923697862750 15999877916580400 19999847395725500 31999755833160800 39999694791451000 79999389582902000 159998779165804000
• Sum of all divisors σ(n): 393120000966131712
• Sum of proper divisors (its aliquot sum) s(n): 233121221800327712
• 159998779165804000 is an abundant number, because the sum of its proper divisors (233121221800327712) is greater than itself. Its abundance is 73122442634523712

Bases of 159998779165804000

• Binary: 1000111000011011100000101010111100101011001000010111100000₂
• Hexadecimal: 0x2386E0ABCAC85E0
• Base-36: 17REU0FP9ECG

Squares and roots of 159998779165804000

• 159998779165804000 squared (159998779165804000²) is 25599609334547716134122966416000000
• 159998779165804000 cubed (159998779165804000³) is 4095906240649154724803624388320130387638464000000000
• The square root of 159998779165804000 is 399998473.9543439809
• The cube root of 159998779165804000 is 542882.1425430327

Scales and comparisons

• 159,998,779,165,804,000 seconds is equal to 5,087,466,268 years, 39 weeks, 1 day, 10 hours, 26 minutes, 40 seconds.
• To count from 1 to 159,998,779,165,804,000 would take you about fifteen billion, two hundred sixty-two million, three hundred ninety-eight thousand, eight hundred six 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 159998779165804000 cubic inches would be around 45240.2 feet tall.

Recreational maths with 159998779165804000

• 159998779165804000 backwards is 000408561977899951
• The number of decimal digits it has is: 18
• The sum of 159998779165804000's digits is 88
• More coming soon!