1390167927407441966

Names of 1390167927407441966

• Cardinal: 1390167927407441966 can be written as One quintillion, three hundred ninety quadrillion, one hundred sixty-seven trillion, nine hundred twenty-seven billion, four hundred seven million, four hundred forty-one thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 1.390167927407441966 × 10¹⁸

Factors of 1390167927407441966

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 749650

Divisors of 1390167927407441966

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 14 19 38 47 94 133 266 329 658 893 1093 1786 2186 6251 7651 12502 15302 20767 41534 51371 102742 145369 178481 290738 356962 359597 570001 719194 976049 1140002 1249367 1952098 2498734 3391139 3990007 6782278 6832343 7980014 8388607 10830019 13664686 16777214 21660038 23737973 26790047 47475946 53580094 58720249 75810133 117440498 151620266 159383533 187530329 195079733 318767066 375060658 390159466 509010893 623011093 1018021786 1115684731 1246022186 1365558131 2231369462 2731116262 3563076251 3706514927 4361077651 7126152502 7413029854 8722155302 9168747451 11837210767 18337494902 23674421534 25945604489 29281521371 51891208978 58563042742 64181232157 82860475369 101734348481 128362464314 165720950738 174206201569 203468696962 204970649597 348412403138 409941299194 556348906049 712140439367 1112697812098 1219443410983 1424280878734 1932952621139 2438886821966 3865905242278 3894442342343 4781514378607 7788884684686 9563028757214 13530668347973 27061336695946 33470600650249 66941201300498 90848773193533 111195642889733 181697546387066 222391285779466 635941412354731 778369500228131 1271882824709462 1556739000456262 2112717214904927 4225434429809854 5226195215817451 10452390431634902 14789020504334489 29578041008668978 36583366510722157 73166733021444314 99297709100531569 198595418201063138 695083963703720983 1390167927407441966
• Sum of all divisors σ(n): 2564310437651312640
• Sum of proper divisors (its aliquot sum) s(n): 1174142510243870674
• 1390167927407441966 is a deficient number, because the sum of its proper divisors (1174142510243870674) is less than itself. Its deficiency is 216025417163571292

Bases of 1390167927407441966

• Binary: 1001101001010110111100101110101010011010000101111100000101110₂
• Hexadecimal: 0x134ADE5D5342F82E
• Base-36: AK85EHEI5S8E

Squares and roots of 1390167927407441966

• 1390167927407441966 squared (1390167927407441966²) is 1932566866392302835660057919657945156
• 1390167927407441966 cubed (1390167927407441966³) is 2686592475228882445275103589499527073055514833880816696
• The square root of 1390167927407441966 is 1179053827.1883272955
• The cube root of 1390167927407441966 is 1116063.9706009601

Scales and comparisons

• 1,390,167,927,407,441,966 seconds is equal to 44,203,040,019 years, 42 weeks, 5 days, 18 hours, 19 minutes, 26 seconds.
• To count from 1 to 1,390,167,927,407,441,966 would take you about one hundred fifty-four billion, seven hundred ten million, six hundred forty thousand and sixty-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 1390167927407441966 cubic inches would be around 93005.3 feet tall.

Recreational maths with 1390167927407441966

• 1390167927407441966 backwards is 6691447047297610931
• The number of decimal digits it has is: 19
• The sum of 1390167927407441966's digits is 86
• More coming soon!