401999220749827422

Names of 401999220749827422

• Cardinal: 401999220749827422 can be written as Four hundred one quadrillion, nine hundred ninety-nine trillion, two hundred twenty billion, seven hundred forty-nine million, eight hundred twenty-seven thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 4.01999220749827422 × 10¹⁷

Factors of 401999220749827422

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2219943

Divisors of 401999220749827422

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 17 18 27 34 51 54 81 102 149 153 162 298 306 447 459 894 918 1341 1377 2533 2682 2754 4023 5066 7599 8046 12069 15198 22797 24138 45594 68391 136782 205173 410346 607703 1215406 1612069 1823109 3224138 3646218 4836207 5469327 9672414 10330951 10938654 14508621 16407981 20661902 27405173 29017242 30992853 32815962 43525863 49223943 54810346 61985706 82215519 87051726 90547747 92978559 98447886 130577589 164431038 181095494 185957118 240198281 246646557 261155178 271643241 278935677 480396562 493293114 543286482 557871354 720594843 739939671 814929723 836807031 1441189686 1479879342 1539311699 1629859446 1673614062 2161784529 2219819013 2444789169 3078623398 4083370777 4323569058 4439638026 4617935097 4889578338 6485353587 7334367507 8166741554 9235870194 12250112331 12970707174 13853805291 14668735014 19456060761 24500224662 27707610582 36750336993 38912121522 41561415873 73500673986 83122831746 110251010979 124684247619 220502021958 249368495238 330753032937 661506065874 979659167507 1959318335014 2938977502521 5877955005042 8816932507563 16654205847619 17633865015126 26450797522689 33308411695238 49962617542857 52901595045378 79352392568067 99925235085714 145969215958543 149887852628571 158704785136134 291938431917086 299775705257142 437907647875629 449663557885713 875815295751258 899327115771426 1313722943626887 1348990673657139 2481476671295231 2627445887253774 2697981347314278 3941168830880661 4962953342590462 7444430013885693 7882337661761322 11823506492641983 14888860027771386 22333290041657079 23647012985283966 44666580083314158 66999870124971237 133999740249942474 200999610374913711 401999220749827422
• Sum of all divisors σ(n): 960166125673128000
• Sum of proper divisors (its aliquot sum) s(n): 558166904923300578
• 401999220749827422 is an abundant number, because the sum of its proper divisors (558166904923300578) is greater than itself. Its abundance is 156167684173473156

Bases of 401999220749827422

• Binary: 10110010100001100000010100101010000110001101111110101011110₂
• Hexadecimal: 0x594302950C6FD5E
• Base-36: 31Y8TWJ65BVI

Squares and roots of 401999220749827422

• 401999220749827422 squared (401999220749827422²) is 161603373483468478119462842783166084
• 401999220749827422 cubed (401999220749827422³) is 64964430210897652024223458184395626327347209763555448
• The square root of 401999220749827422 is 634034084.8486202811
• The cube root of 401999220749827422 is 738031.7923340687

Scales and comparisons

• 401,999,220,749,827,422 seconds is equal to 12,782,331,754 years, 31 weeks, 5 days, 13 hours, 23 minutes, 42 seconds.
• To count from 1 to 401,999,220,749,827,422 would take you about thirty-eight billion, three hundred forty-six million, nine hundred ninety-five thousand, two hundred sixty-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 401999220749827422 cubic inches would be around 61502.6 feet tall.

Recreational maths with 401999220749827422

• 401999220749827422 backwards is 224728947022999104
• 401999220749827422 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 401999220749827422's digits is 81
• More coming soon!