40740139644148888804

Names of 40740139644148888804

• Cardinal: 40740139644148888804 can be written as Forty quintillion, seven hundred forty quadrillion, one hundred thirty-nine trillion, six hundred forty-four billion, one hundred forty-eight million, eight hundred eighty-eight thousand, eight hundred four.

Scientific notation

• Scientific notation: 4.0740139644148888804 × 10¹⁹

Factors of 40740139644148888804

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15721221

Divisors of 40740139644148888804

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 7 14 28 29 49 58 98 116 196 203 406 812 841 1421 1682 2842 3364 5684 5887 11774 23548 41209 82418 164836 15721183 31442366 62884732 110048281 220096562 440193124 455914307 770337967 911828614 1540675934 1823657228 3081351868 3191400149 6382800298 12765600596 13221514903 22339801043 26443029806 44679602086 52886059612 89359204172 92550604321 185101208642 370202417284 647854230247 1295708460494 2591416920988 247155594919489 494311189838978 988622379677956 1730089164436423 3460178328872846 6920356657745692 7167512252665181 12110624151054961 14335024505330362 24221248302109922 28670049010660724 48442496604219844 50172585768656267 100345171537312534 200690343074625068 207857855327290249 351208100380593869 415715710654580498 702416200761187738 831431421309160996 1404832401522375476 1455004987291031743 2910009974582063486 5820019949164126972 10185034911037222201 20370069822074444402 40740139644148888804
• Sum of all divisors σ(n): 85893742210342447017
• Sum of proper divisors (its aliquot sum) s(n): 45153602566193558213
• 40740139644148888804 is an abundant number, because the sum of its proper divisors (45153602566193558213) is greater than itself. Its abundance is 4413462922044669409

Bases of 40740139644148888804

• Binary: 100011010101100010000011010010011111100101010011011011010011100100₂
• Hexadecimal: 0x235620D27E54DB4E4
• Base-36: 8LIVQ7MGS10IS

Squares and roots of 40740139644148888804

• 40740139644148888804 squared (40740139644148888804²) is 1659758978224751948068798459427956550416
• 40740139644148888804 cubed (40740139644148888804³) is 67618812548506269110780030717131651733853637266859403942464
• 40740139644148888804 is a perfect square number. Its square root is 6382800298
• The cube root of 40740139644148888804 is 3440916.7953757745

Scales and comparisons

• 40,740,139,644,148,888,804 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,740,139,644,148,888,804 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 40740139644148888804 cubic inches would be around 286743.1 feet tall.

Recreational maths with 40740139644148888804

• 40740139644148888804 backwards is 40888884144693104704
• The number of decimal digits it has is: 20
• The sum of 40740139644148888804's digits is 91
• More coming soon!