401990471815394007

Names of 401990471815394007

• Cardinal: 401990471815394007 can be written as Four hundred one quadrillion, nine hundred ninety trillion, four hundred seventy-one billion, eight hundred fifteen million, three hundred ninety-four thousand and seven.

Scientific notation

• Scientific notation: 4.01990471815394007 × 10¹⁷

Factors of 401990471815394007

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2048226

Divisors of 401990471815394007

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 117 169 189 273 351 507 567 819 1053 1183 1521 2457 3549 4563 7371 10647 13689 31941 95823 2048203 6144609 14337421 18433827 26626639 43012263 55301481 79879917 129036789 165904443 186386473 239639751 346146307 387110367 559159419 718919253 1038438921 1161331101 1677478257 2156757759 2423024149 3115316763 5032434771 7269072447 9345950289 15097304313 21807217341 28037850867 65421652023 196264956069 4195135529209 12585406587627 29365948704463 37756219762881 54536761879717 88097846113389 113268659288643 163610285639151 264293538340167 339805977865929 381757333158019 490830856917453 708977904436321 792880615020501 1145271999474057 1472492570752359 2126933713308963 2378641845061503 3435815998422171 4417477712257077 4962845331054247 6380801139926889 10307447995266513 14888535993162741 19142403419780667 30922343985799539 44665607979488223 57427210259342001 133996823938464669 401990471815394007
• Sum of all divisors σ(n): 743143451013248472
• Sum of proper divisors (its aliquot sum) s(n): 341152979197854465
• 401990471815394007 is a deficient number, because the sum of its proper divisors (341152979197854465) is less than itself. Its deficiency is 60837492617539542

Bases of 401990471815394007

• Binary: 10110010100001010000011010001001011101001011111001011010111₂
• Hexadecimal: 0x59428344BA5F2D7
• Base-36: 31Y5Q9BSH6FR

Squares and roots of 401990471815394007

• 401990471815394007 squared (401990471815394007²) is 161596339430363083513881980651516049
• 401990471815394007 cubed (401990471815394007³) is 64960188731252214367413604571775691730105220818918343
• The square root of 401990471815394007 is 634027185.3914420341
• The cube root of 401990471815394007 is 738026.4382286619

Scales and comparisons

• 401,990,471,815,394,007 seconds is equal to 12,782,053,565 years, 29 weeks, 8 hours, 33 minutes, 27 seconds.
• To count from 1 to 401,990,471,815,394,007 would take you about thirty-eight billion, three hundred forty-six million, one hundred sixty thousand, six 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 401990471815394007 cubic inches would be around 61502.2 feet tall.

Recreational maths with 401990471815394007

• 401990471815394007 backwards is 700493518174099104
• The number of decimal digits it has is: 18
• The sum of 401990471815394007's digits is 72
• More coming soon!