6400492626544731

Names of 6400492626544731

• Cardinal: 6400492626544731 can be written as Six quadrillion, four hundred trillion, four hundred ninety-two billion, six hundred twenty-six million, five hundred forty-four thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 6.400492626544731 × 10¹⁵

Factors of 6400492626544731

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 142658222

Divisors of 6400492626544731

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 33 39 71 99 117 143 213 429 491 639 781 923 1287 1473 2343 2769 4419 5401 6383 7029 8307 10153 16203 19149 30459 34861 48609 57447 70213 91377 104583 210639 313749 383471 453193 631917 1150413 1359579 3451239 4078737 4985123 14955369 44866107 142657633 427972899 1283918697 1569233963 1854549229 4707701889 5563647687 10128691943 14123105667 16690943061 20400041519 30386075829 61200124557 70044897803 91158227487 111415611373 131672995259 183600373671 210134693409 334246834119 395018985777 630404080227 770493875833 910583671439 1002740502357 1185056957331 1448402947849 2311481627499 2731751014317 4345208843547 4973187744013 6934444882497 8195253042951 10016420385829 13035626530641 14919563232039 30049261157487 44758689696117 54705065184143 64651440672169 90147783472461 164115195552429 193954322016507 492345586657287 581862966049521 711165847393859 2133497542181577 6400492626544731
• Sum of all divisors σ(n): 11036852794566144
• Sum of proper divisors (its aliquot sum) s(n): 4636360168021413
• 6400492626544731 is a deficient number, because the sum of its proper divisors (4636360168021413) is less than itself. Its deficiency is 1764132458523318

Bases of 6400492626544731

• Binary: 10110101111010011011011010001011001001000100001011011₂
• Hexadecimal: 0x16BD36D164885B
• Base-36: 1R0S9PY0SWR

Squares and roots of 6400492626544731

• 6400492626544731 squared (6400492626544731²) is 40966305862453469373603943862361
• 6400492626544731 cubed (6400492626544731³) is 262204538609409617752629022560912189394073769891
• The square root of 6400492626544731 is 80003078.8566585793
• The cube root of 6400492626544731 is 185668.3169095189

Scales and comparisons

• 6,400,492,626,544,731 seconds is equal to 203,515,867 years, 26 weeks, 4 hours, 38 minutes, 51 seconds.
• To count from 1 to 6,400,492,626,544,731 would take you about six hundred ten million, five hundred forty-seven thousand, six hundred 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 6400492626544731 cubic inches would be around 15472.4 feet tall.

Recreational maths with 6400492626544731

• 6400492626544731 backwards is 1374456262940046
• The number of decimal digits it has is: 16
• The sum of 6400492626544731's digits is 63
• More coming soon!