420472126343889

Names of 420472126343889

• Cardinal: 420472126343889 can be written as Four hundred twenty trillion, four hundred seventy-two billion, one hundred twenty-six million, three hundred forty-three thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 4.20472126343889 × 10¹⁴

Factors of 420472126343889

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 440

Divisors of 420472126343889

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 9 17 51 67 153 201 289 353 603 867 1059 1139 2601 3177 3417 4489 4913 6001 10251 13467 14739 18003 19363 23651 40401 44217 54009 58089 70953 76313 83521 102017 124609 174267 212859 228939 250563 306051 329171 373827 402067 686817 751689 918153 987513 1121481 1206201 1297321 1584617 1734289 2118353 2962539 3618603 3891963 4753851 5202867 5595907 6355059 6835139 8348803 11675889 14261553 15608601 16787721 19065177 20505417 22054457 25046409 26938489 29482913 36012001 50363163 61516251 66163371 75139227 80815467 88448739 108036003 116197363 141929651 198490113 242446401 265346217 324108009 348592089 374925769 425788953 457954313 559369801 612204017 1045776267 1124777307 1277366859 1373862939 1678109403 1836612051 1975355171 2412804067 3374331921 4121588817 5034328209 5509836153 5926065513 7238412201 7785223321 9509286617 10407468289 17778196539 21715236603 23355669963 28527859851 31222404867 41017669139 70067009889 85583579553 93667214601 123053007417 132348796457 161657872489 369159022251 397046389371 484973617467 697300375363 1191139168113 1454920852401 2091901126089 2748183832313 6275703378267 8244551496939 24733654490817 46719125149321 140157375447963 420472126343889
• Sum of all divisors σ(n): 656943684718503
• Sum of proper divisors (its aliquot sum) s(n): 236471558374614
• 420472126343889 is a deficient number, because the sum of its proper divisors (236471558374614) is less than itself. Its deficiency is 184000567969275

Bases of 420472126343889

• Binary: 1011111100110101011001011101110101000101011010001₂
• Hexadecimal: 0x17E6ACBBA8AD1
• Base-36: 451M87R8I9

Squares and roots of 420472126343889

• 420472126343889 squared (420472126343889²) is 176796809032151353994287644321
• 420472126343889 cubed (420472126343889³) is 74338130224563160029014214636924280163904369
• 420472126343889 is a perfect square number. Its square root is 20505417
• The cube root of 420472126343889 is 74916.7744271857

Scales and comparisons

• 420,472,126,343,889 seconds is equal to 13,369,713 years, 4 days, 9 hours, 18 minutes, 9 seconds.
• To count from 1 to 420,472,126,343,889 would take you about thirty-three million, four hundred twenty-four thousand, two hundred eighty-two 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 420472126343889 cubic inches would be around 6243.1 feet tall.

Recreational maths with 420472126343889

• 420472126343889 backwards is 988343621274024
• The number of decimal digits it has is: 15
• The sum of 420472126343889's digits is 63
• More coming soon!