1807798416139429

Names of 1807798416139429

• Cardinal: 1807798416139429 can be written as One quadrillion, eight hundred seven trillion, seven hundred ninety-eight billion, four hundred sixteen million, one hundred thirty-nine thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.807798416139429 × 10¹⁵

Factors of 1807798416139429

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 732

Divisors of 1807798416139429

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 29 37 203 259 659 841 1073 4613 5887 7511 19111 24383 24389 31117 133777 170681 170723 217819 434281 554219 707107 902393 3039967 3879533 4949749 6316751 12594149 16068397 16072351 20506103 88159043 112478779 112506457 143542721 286191179 365230321 465983513 594676987 2003338253 2556612247 3261884591 4162738909 8299544191 10589073623 10591679309 13513521877 58096809337 74123515361 74141755163 94594653139 240686781539 307083135067 391892134433 1684807470773 2149581945469 2743244941031 6979916664631 8905410916943 48859416652417 62337876418601 258256916591347 1807798416139429
• Sum of all divisors σ(n): 2201013440524800
• Sum of proper divisors (its aliquot sum) s(n): 393215024385371
• 1807798416139429 is a deficient number, because the sum of its proper divisors (393215024385371) is less than itself. Its deficiency is 1414583391754058

Bases of 1807798416139429

• Binary: 110011011000010111011011110011010110110010010100101₂
• Hexadecimal: 0x66C2EDE6B64A5
• Base-36: HST74KZWRP

Squares and roots of 1807798416139429

• 1807798416139429 squared (1807798416139429²) is 3268135113396228106708368446041
• 1807798416139429 cubed (1807798416139429³) is 5908129481727354362407790139387542375119050589
• The square root of 1807798416139429 is 42518212.7580573289
• The cube root of 1807798416139429 is 121819.4592014129

Scales and comparisons

• 1,807,798,416,139,429 seconds is equal to 57,482,397 years, 38 weeks, 5 days, 9 hours, 23 minutes, 49 seconds.
• To count from 1 to 1,807,798,416,139,429 would take you about one hundred seventy-two million, four hundred forty-seven thousand, one hundred ninety-three 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 1807798416139429 cubic inches would be around 10151.6 feet tall.

Recreational maths with 1807798416139429

• 1807798416139429 backwards is 9249316148977081
• The number of decimal digits it has is: 16
• The sum of 1807798416139429's digits is 79
• More coming soon!