997347049512640880949

Names of 997347049512640880949

• Cardinal: 997347049512640880949 can be written as Nine hundred ninety-seven quintillion, three hundred forty-seven quadrillion, forty-nine trillion, five hundred twelve billion, six hundred forty million, eight hundred eighty thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 9.97347049512640880949 × 10²⁰

Factors of 997347049512640880949

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67977

Divisors of 997347049512640880949

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 7 9 21 27 49 63 147 189 343 441 1029 1323 2401 3087 7203 9261 16807 21609 50421 64827 67967 117649 151263 203901 352947 453789 475769 611703 1058841 1427307 1835109 3176523 3330383 4281921 9991149 12845763 23312681 29973447 69938043 89920341 163188767 209814129 489566301 629442387 1142321369 1468698903 3426964107 4406096709 4619513089 7996249583 10280892321 13858539267 23988748749 30842676963 32336591623 41575617801 71966246247 97009774869 124726853403 215898738741 226356141361 291029324607 679068424083 873087973821 1584492989527 2037205272249 4753478968581 6111615816747 11091450926689 14260436905743 33274352780067 42781310717229 77640156486823 99823058340201 232920469460469 299469175020603 543481095407761 698761408381407 1630443286223283 2096284225144221 4891329858669849 14673989576009547
• Sum of all divisors σ(n): 997357738316550497362
• Sum of proper divisors (its aliquot sum) s(n): 10688803909616413
• 997347049512640880949 is a deficient number, because the sum of its proper divisors (10688803909616413) is less than itself. Its deficiency is 997336360708731264536

Bases of 997347049512640880949

• Binary: 1101100001000011111000100000010101110001010000111000101010000100110101₂
• Hexadecimal: 0x3610F8815C50E2A135
• Base-36: 5UHDIENSWPDWZ9

Squares and roots of 997347049512640880949

• 997347049512640880949 squared (997347049512640880949²) is 994701137171570140885291611822166791140601
• 997347049512640880949 cubed (997347049512640880949³) is 992062244304934153949065643736271496571153478372779185161310349
• The square root of 997347049512640880949 is 31580801913.7044852995
• 997347049512640880949 is a perfect cube number. Its cube root is 9991149

Scales and comparisons

• 997,347,049,512,640,880,949 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 997,347,049,512,640,880,949 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 997347049512640880949 cubic inches would be around 832595.8 feet tall.

Recreational maths with 997347049512640880949

• 997347049512640880949 backwards is 949088046215940743799
• The number of decimal digits it has is: 21
• The sum of 997347049512640880949's digits is 108
• More coming soon!