428031996501950464

Names of 428031996501950464

• Cardinal: 428031996501950464 can be written as Four hundred twenty-eight quadrillion, thirty-one trillion, nine hundred ninety-six billion, five hundred one million, nine hundred fifty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.28031996501950464 × 10¹⁷

Factors of 428031996501950464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 328

Divisors of 428031996501950464

• Number of divisors d(n): 248
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 313 416 512 626 832 1024 1252 1664 2048 2504 3328 4069 4096 5008 6656 8138 8192 10016 13312 16276 16384 20032 26624 32552 32768 40064 53248 65104 65536 80128 97969 106496 130208 131072 160256 195938 212992 260416 262144 320512 391876 425984 520832 524288 641024 783752 851968 1041664 1048576 1273597 1282048 1567504 1703936 2083328 2097152 2547194 2564096 3135008 3407872 4166656 4194304 5094388 5128192 6270016 6815744 8333312 8388608 10188776 10256384 12540032 13631488 16666624 16777216 20377552 20512768 25080064 27262976 30664297 33333248 33554432 40755104 41025536 50160128 54525952 61328594 66666496 67108864 81510208 82051072 100320256 109051904 122657188 133332992 134217728 163020416 164102144 200640512 218103808 245314376 266665984 268435456 326040832 328204288 398635861 401281024 436207616 490628752 533331968 536870912 652081664 656408576 797271722 802562048 872415232 981257504 1066663936 1073741824 1304163328 1312817152 1594543444 1605124096 1744830464 1962515008 2133327872 2608326656 2625634304 3189086888 3210248192 3489660928 3925030016 4266655744 5216653312 5251268608 6378173776 6420496384 6979321856 7850060032 8533311488 10433306624 10502537216 12756347552 12840992768 13958643712 15700120064 17066622976 20866613248 21005074432 25512695104 25681985536 31400240128 34133245952 41733226496 42010148864 51025390208 51363971072 62800480256 68266491904 83466452992 84020297728 102050780416 102727942144 125600960512 136532983808 166932905984 168040595456 204101560832 205455884288 251201921024 273065967616 333865811968 336081190912 408203121664 410911768576 502403842048 546131935232 667731623936 816406243328 821823537152 1004807684096 1092263870464 1335463247872 1632812486656 1643647074304 2009615368192 2184527740928 2670926495744 3265624973312 3287294148608 4019230736384 4369055481856 5341852991488 6531249946624 6574588297216 8038461472768 10683705982976 13062499893248 13149176594432 16076922945536 21367411965952 26124999786496 26298353188864 32153845891072 42734823931904 52249999572992 52596706377728 64307691782144 85469647863808 104499999145984 105193412755456 128615383564288 170939295727616 208999998291968 257230767128576 341878591455232 417999996583936 514461534257152 683757182910464 835999993167872 1028923068514304 1367514365820928 1671999986335744 2057846137028608 3343999972671488 4115692274057216 6687999945342976 8231384548114432 13375999890685952 16462769096228864 26751999781371904 32925538192457728 53503999562743808 107007999125487616 214015998250975232 428031996501950464
• Sum of all divisors σ(n): 924869924853409640
• Sum of proper divisors (its aliquot sum) s(n): 496837928351459176
• 428031996501950464 is an abundant number, because the sum of its proper divisors (496837928351459176) is greater than itself. Its abundance is 68805931849508712

Bases of 428031996501950464

• Binary: 10111110000101011001101010101000000000000000000000000000000₂
• Hexadecimal: 0x5F0ACD540000000
• Base-36: 392KOGM2LZB4

Squares and roots of 428031996501950464

• 428031996501950464 squared (428031996501950464²) is 183211390029445734250046556309815296
• 428031996501950464 cubed (428031996501950464³) is 78420337056201198640098250559848196499524731581497344
• The square root of 428031996501950464 is 654241542.9349854913
• The cube root of 428031996501950464 is 753630.9834307555

Scales and comparisons

• 428,031,996,501,950,464 seconds is equal to 13,610,093,498 years, 45 weeks, 9 hours, 21 minutes, 4 seconds.
• To count from 1 to 428,031,996,501,950,464 would take you about forty billion, eight hundred thirty million, two hundred eighty thousand, four hundred ninety-six 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 428031996501950464 cubic inches would be around 62802.6 feet tall.

Recreational maths with 428031996501950464

• 428031996501950464 backwards is 464059105699130824
• The number of decimal digits it has is: 18
• The sum of 428031996501950464's digits is 76
• More coming soon!