159018421860180

Names of 159018421860180

• Cardinal: 159018421860180 can be written as One hundred fifty-nine trillion, eighteen billion, four hundred twenty-one million, eight hundred sixty thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.5901842186018 × 10¹⁴

Factors of 159018421860180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2447190270

Divisors of 159018421860180

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 361 380 570 684 722 855 1083 1140 1444 1710 1805 2166 3249 3420 3610 4332 5415 6498 7220 10830 12996 16245 21660 32490 64980 2447190241 4894380482 7341570723 9788760964 12235951205 14683141446 22024712169 24471902410 29366282892 36707853615 44049424338 46496614579 48943804820 73415707230 88098848676 92993229158 110123560845 139489843737 146831414460 185986458316 220247121690 232483072895 278979687474 418469531211 440494243380 464966145790 557959374948 697449218685 836939062422 883435677001 929932291580 1394898437370 1673878124844 1766871354002 2092347656055 2650307031003 2789796874740 3533742708004 4184695312110 4417178385005 5300614062006 7950921093009 8369390624220 8834356770010 10601228124012 13251535155015 15901842186018 17668713540020 26503070310030 31803684372036 39754605465045 53006140620060 79509210930090 159018421860180
• Sum of all divisors σ(n): 509079197282292
• Sum of proper divisors (its aliquot sum) s(n): 350060775422112
• 159018421860180 is an abundant number, because the sum of its proper divisors (350060775422112) is greater than itself. Its abundance is 191042353561932

Bases of 159018421860180

• Binary: 100100001010000001011100100011000011011101010100₂
• Hexadecimal: 0x90A05C8C3754
• Base-36: 1KD81YN3H0

Squares and roots of 159018421860180

• 159018421860180 squared (159018421860180²) is 25286858490902172491469632400
• 159018421860180 cubed (159018421860180³) is 4021076331024956271767367647410788797832000
• The square root of 159018421860180 is 12610250.6660327731
• The cube root of 159018421860180 is 54177.1073217081

Scales and comparisons

• 159,018,421,860,180 seconds is equal to 5,056,293 years, 48 weeks, 5 days, 18 hours, 3 minutes.
• To count from 1 to 159,018,421,860,180 would take you about twelve million, six hundred forty thousand, seven hundred thirty-four 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 159018421860180 cubic inches would be around 4514.8 feet tall.

Recreational maths with 159018421860180

• 159018421860180 backwards is 081068124810951
• The number of decimal digits it has is: 15
• The sum of 159018421860180's digits is 54
• More coming soon!