42478385886140576450

Names of 42478385886140576450

• Cardinal: 42478385886140576450 can be written as Forty-two quintillion, four hundred seventy-eight quadrillion, three hundred eighty-five trillion, eight hundred eighty-six billion, one hundred forty million, five hundred seventy-six thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.247838588614057645 × 10¹⁹

Factors of 42478385886140576450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 144911926595

Divisors of 42478385886140576450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 25 26 50 61 65 122 130 305 325 610 650 793 1525 1586 3050 3965 7393 7930 14786 19825 36965 39650 73930 96109 184825 192218 369650 450973 480545 901946 961090 2254865 2402725 4509730 4805450 5862649 11274325 11725298 22548650 29313245 58626490 146566225 293132450 144911919121 289823838242 724559595605 1449119191210 1883854948573 3622797978025 3767709897146 7245595956050 8839627066381 9419274742865 17679254132762 18838549485730 44198135331905 47096373714325 88396270663810 94192747428650 114915151862953 220990676659525 229830303725906 441981353319050 574575759314765 1071333818061553 1149151518629530 2142667636123106 2872878796573825 5356669090307765 5745757593147650 10713338180615530 13927339634800189 26783345451538825 27854679269600378 53566690903077650 65351362901754733 69636698174000945 130702725803509466 139273396348001890 326756814508773665 348183490870004725 653513629017547330 696366981740009450 849567717722811529 1633784072543868325 1699135435445623058 3267568145087736650 4247838588614057645 8495677177228115290 21239192943070288225 42478385886140576450
• Sum of all divisors σ(n): 86494048999556801232
• Sum of proper divisors (its aliquot sum) s(n): 44015663113416224782
• 42478385886140576450 is an abundant number, because the sum of its proper divisors (44015663113416224782) is greater than itself. Its abundance is 1537277227275648332

Bases of 42478385886140576450

• Binary: 100100110110000001100010101110011100111111011000000011001011000010₂
• Hexadecimal: 0x24D818AE73F6032C2
• Base-36: 8YQB72U2PW1XE

Squares and roots of 42478385886140576450

• 42478385886140576450 squared (42478385886140576450²) is 1804413267491866926375187731138294602500
• 42478385886140576450 cubed (42478385886140576450³) is 76648563074591320676602882715367531416272956229273611125000
• The square root of 42478385886140576450 is 6517544467.5230698765
• The cube root of 42478385886140576450 is 3489174.3294108211

Scales and comparisons

• 42,478,385,886,140,576,450 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,478,385,886,140,576,450 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42478385886140576450 cubic inches would be around 290764.5 feet tall.

Recreational maths with 42478385886140576450

• 42478385886140576450 backwards is 05467504168858387424
• The number of decimal digits it has is: 20
• The sum of 42478385886140576450's digits is 95
• More coming soon!