1390489426533375

Names of 1390489426533375

• Cardinal: 1390489426533375 can be written as One quadrillion, three hundred ninety trillion, four hundred eighty-nine billion, four hundred twenty-six million, five hundred thirty-three thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.390489426533375 × 10¹⁵

Factors of 1390489426533375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1078

Divisors of 1390489426533375

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 105 125 135 147 175 189 225 245 315 343 375 441 525 675 735 875 945 1029 1063 1125 1225 1323 1575 1715 2205 2625 3087 3189 3375 3675 4725 5145 5315 6125 6615 7441 7875 8575 9261 9567 11025 15435 15945 18375 22323 23625 25725 26575 28701 33075 37205 42875 46305 47835 52087 55125 66969 77175 79725 111615 128625 132875 143505 156261 165375 186025 200907 231525 239175 260435 334845 364609 385875 398625 468783 558075 717525 781305 930125 1004535 1093827 1129969 1157625 1195875 1302175 1406349 1674225 1823045 2343915 2790375 3281481 3389907 3587625 3906525 5022675 5469135 5649845 6510875 7031745 7909783 8371125 9115225 9844443 10169721 11719575 16407405 16949535 19532625 23729349 25113375 27345675 28249225 30509163 35158725 39548915 45576125 49222215 50848605 55368481 58597875 71188047 82037025 84747675 118646745 136728375 141246125 152545815 166105443 175793625 197744575 213564141 246111075 254243025 276842405 355940235 387579367 410185125 423738375 498316329 593233725 762729075 830527215 988722875 1067820705 1162738101 1201157047 1230555375 1271215125 1384212025 1494948987 1779701175 1937896835 2491581645 2966168625 3488214303 3603471141 3813645375 4152636075 5339103525 5813690505 6005785235 6921060125 7474744935 8408099329 8898505875 9689484175 10464642909 10810413423 12457908225 17441071515 18017355705 20763180375 25224297987 26695517625 29068452525 30028926175 32431240269 37373724675 42040496645 48447420875 52323214545 54052067115 58856695303 62289541125 75672893961 87205357575 90086778525 126121489935 145342262625 150144630875 162156201345 176570085909 186868623375 210202483225 227018681883 261616072725 270260335575 294283476515 378364469805 411996867121 436026787875 450433892625 529710257727 630607449675 810781006725 882850429545 1051012416125 1135093409415 1235990601363 1308080363625 1351301677875 1471417382575 1589130773181 1891822349025 2059984335605 2648551288635 3153037248375 3707971804089 4053905033625 4414252147725 5675467047075 6179953006815 7357086912875 7945653865905 9459111745125 10299921678025 11123915412267 13242756443175 18539859020445 22071260738625 28377335235375 30899765034075 39728269329525 51499608390125 55619577061335 66213782215875 92699295102225 154498825170375 198641346647625 278097885306675 463496475511125 1390489426533375
• Sum of all divisors σ(n): 3000911047680000
• Sum of proper divisors (its aliquot sum) s(n): 1610421621146625
• 1390489426533375 is an abundant number, because the sum of its proper divisors (1610421621146625) is greater than itself. Its abundance is 219932194613250

Bases of 1390489426533375

• Binary: 100111100001010010010001100010101010001101111111111₂
• Hexadecimal: 0x4F0A48C551BFF
• Base-36: DOVY0V6NLR

Squares and roots of 1390489426533375

• 1390489426533375 squared (1390489426533375²) is 1933460845301114071469988890625
• 1390489426533375 cubed (1390489426533375³) is 2688456862007480580761309546621838355787109375
• The square root of 1390489426533375 is 37289266.9079639457
• 1390489426533375 is a perfect cube number. Its cube root is 111615

Scales and comparisons

• 1,390,489,426,533,375 seconds is equal to 44,213,262 years, 36 weeks, 1 day, 21 hours, 56 minutes, 15 seconds.
• To count from 1 to 1,390,489,426,533,375 would take you about one hundred thirty-two million, six hundred thirty-nine thousand, seven hundred eighty-eight 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 1390489426533375 cubic inches would be around 9301.3 feet tall.

Recreational maths with 1390489426533375

• 1390489426533375 backwards is 5733356249840931
• The number of decimal digits it has is: 16
• The sum of 1390489426533375's digits is 72
• More coming soon!