3201991994711691

Names of 3201991994711691

• Cardinal: 3201991994711691 can be written as Three quadrillion, two hundred one trillion, nine hundred ninety-one billion, nine hundred ninety-four million, seven hundred eleven thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 3.201991994711691 × 10¹⁵

Factors of 3201991994711691

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 445

Divisors of 3201991994711691

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 27 53 81 159 243 389 477 729 1167 1431 2187 2809 3501 4293 6561 8427 10503 12879 19683 20617 25281 31509 38637 61851 75843 94527 115911 148877 185553 227529 283581 347733 446631 556659 682587 850743 1043199 1092701 1339893 1669977 2047761 2552229 3278103 4019679 5009931 6143283 7656687 7890481 9834309 12059037 15029793 18429849 23671443 29502927 36177111 45089379 55289547 57913153 71014329 88508781 108531333 135268137 173739459 213042987 265526343 325593999 405804411 418195493 521218377 639128961 796579029 976781997 1254586479 1563655131 1917386883 2389737087 2930345991 3069397109 3763759437 4690965393 5752160649 7169211261 9208191327 11291278311 14072896179 17256481947 21507633783 27624573981 33873834933 42218688537 51769445841 82873721943 101621504799 126656065611 155308337523 162678046777 248621165829 304864514397 379968196833 488034140331 745863497487 914593543191 1139904590499 1464102420993 2237590492461 2743780629573 4392307262979 6712771477383 8231341888719 13176921788937 20138314432149 39530765366811 60414943296447 118592296100433 355776888301299 1067330664903897 3201991994711691
• Sum of all divisors σ(n): 4907854484573040
• Sum of proper divisors (its aliquot sum) s(n): 1705862489861349
• 3201991994711691 is a deficient number, because the sum of its proper divisors (1705862489861349) is less than itself. Its deficiency is 1496129504850342

Bases of 3201991994711691

• Binary: 1011011000000011000111011011011010110001111010001011₂
• Hexadecimal: 0xB6031DB6B1E8B
• Base-36: VJ0ETCO1OR

Squares and roots of 3201991994711691

• 3201991994711691 squared (3201991994711691²) is 10252752734197753804910212079481
• 3201991994711691 cubed (3201991994711691³) is 32829232178659609542259470570510607420171912371
• The square root of 3201991994711691 is 56586146.6678169473
• The cube root of 3201991994711691 is 147391.8309832817

Scales and comparisons

• 3,201,991,994,711,691 seconds is equal to 101,813,441 years, 1 week, 9 hours, 14 minutes, 51 seconds.
• To count from 1 to 3,201,991,994,711,691 would take you about three hundred five million, four hundred forty thousand, three hundred twenty-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 3201991994711691 cubic inches would be around 12282.7 feet tall.

Recreational maths with 3201991994711691

• 3201991994711691 backwards is 1961174991991023
• The number of decimal digits it has is: 16
• The sum of 3201991994711691's digits is 72
• More coming soon!