105455901871221

Names of 105455901871221

• Cardinal: 105455901871221 can be written as One hundred five trillion, four hundred fifty-five billion, nine hundred one million, eight hundred seventy-one thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.05455901871221 × 10¹⁴

Factors of 105455901871221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 230

Divisors of 105455901871221

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 11 33 37 111 121 179 363 407 537 1221 1369 1969 4107 4477 5907 6623 13431 15059 19869 21659 32041 45177 50653 64977 72853 96123 151959 165649 218559 245051 352451 496947 557183 735153 801383 1057353 1185517 1671549 2404149 2695561 3556551 3876961 5735339 6129013 8086683 9066887 11630883 13040687 17206017 18387039 27200661 29651171 39122061 43864129 63088729 88953513 99735757 131592387 143447557 189266187 212207543 299207271 430342671 482505419 636622629 693976019 1097093327 1447516257 1622972773 2081928057 2334282973 3291279981 4868918319 5307559609 7002848919 7851679091 15922678827 17852700503 23555037273 25677112703 53558101509 77031338109 86368470001 196379705533 259105410003 290512126367 589139116599 871536379101 950053170011 2850159510033 3195633390037 9586900170111 35151967290407 105455901871221
• Sum of all divisors σ(n): 159737880355200
• Sum of proper divisors (its aliquot sum) s(n): 54281978483979
• 105455901871221 is a deficient number, because the sum of its proper divisors (54281978483979) is less than itself. Its deficiency is 51173923387242

Bases of 105455901871221

• Binary: 10111111110100101011101100100100000110001110101₂
• Hexadecimal: 0x5FE95D920C75
• Base-36: 11DPRT6LPX

Squares and roots of 105455901871221

• 105455901871221 squared (105455901871221²) is 11120947239472592809268030841
• 105455901871221 cubed (105455901871221³) is 1172769520800847814428033122716745838326861
• The square root of 105455901871221 is 10269172.4043966171
• The cube root of 105455901871221 is 47245.1207594707

Scales and comparisons

• 105,455,901,871,221 seconds is equal to 3,353,171 years, 25 weeks, 19 hours, 20 minutes, 21 seconds.
• To count from 1 to 105,455,901,871,221 would take you about eight million, three hundred eighty-two thousand, nine hundred twenty-eight 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 105455901871221 cubic inches would be around 3937.1 feet tall.

Recreational maths with 105455901871221

• 105455901871221 backwards is 122178109554501
• The number of decimal digits it has is: 15
• The sum of 105455901871221's digits is 51
• More coming soon!