84139749650321552

Names of 84139749650321552

• Cardinal: 84139749650321552 can be written as Eighty-four quadrillion, one hundred thirty-nine trillion, seven hundred forty-nine billion, six hundred fifty million, three hundred twenty-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 8.4139749650321552 × 10¹⁶

Factors of 84139749650321552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2808018

Divisors of 84139749650321552

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 176 1997 3994 7988 15976 21967 31952 43934 87868 88079 175736 176158 351472 352316 704632 968869 1409264 1937738 2717929 3875476 5435858 7750952 10871716 15501904 21743432 29897219 43486864 59794438 119588876 175893763 239177752 351787526 478355504 703575052 1407150104 1934831393 2814300208 3869662786 5427704213 7739325572 10855408426 15478651144 21710816852 30957302288 43421633704 59704746343 86843267408 119409492686 238818985372 239392468391 477637970744 478784936782 955275941488 957569873564 1915139747128 2633317152301 3830279494256 5266634304602 10533268609204 21066537218408 42133074436816 478066759376827 956133518753654 1912267037507308 3824534075014616 5258734353145097 7649068150029232 10517468706290194 21034937412580388 42069874825160776 84139749650321552
• Sum of all divisors σ(n): 177931974069446400
• Sum of proper divisors (its aliquot sum) s(n): 93792224419124848
• 84139749650321552 is an abundant number, because the sum of its proper divisors (93792224419124848) is greater than itself. Its abundance is 9652474768803296

Bases of 84139749650321552

• Binary: 100101010111011001010100000010001011001011101000010010000₂
• Hexadecimal: 0x12AECA81165D090
• Base-36: N0H1VDHUCNK

Squares and roots of 84139749650321552

• 84139749650321552 squared (84139749650321552²) is 7079497471218785732059016995688704
• 84139749650321552 cubed (84139749650321552³) is 595667144878433138443303012032057724925951294148608
• The square root of 84139749650321552 is 290068525.7836871071
• The cube root of 84139749650321552 is 438194.6509608587

Scales and comparisons

• 84,139,749,650,321,552 seconds is equal to 2,675,383,777 years, 28 weeks, 2 days, 20 hours, 52 minutes, 32 seconds.
• To count from 1 to 84,139,749,650,321,552 would take you about eight billion, twenty-six million, one hundred fifty-one thousand, three hundred thirty-two 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 84139749650321552 cubic inches would be around 36516.2 feet tall.

Recreational maths with 84139749650321552

• 84139749650321552 backwards is 25512305694793148
• The number of decimal digits it has is: 17
• The sum of 84139749650321552's digits is 74
• More coming soon!