100802468221

Names of 100802468221

• Cardinal: 100802468221 can be written as One hundred billion, eight hundred two million, four hundred sixty-eight thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.00802468221 × 10¹¹

Factors of 100802468221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1193

Divisors of 100802468221

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 37 43 49 91 169 259 301 343 481 559 637 1093 1183 1591 1813 2107 3367 3913 4459 6253 7267 7651 8281 11137 12691 14209 14749 20683 23569 27391 40441 43771 46999 50869 53557 57967 77959 99463 144781 164983 184717 191737 268879 283087 306397 328993 356083 374899 525733 545713 610987 696241 1013467 1293019 1738963 1882153 1981609 2144779 2302951 2492581 3680131 4276909 4873687 6834529 7094269 7942831 9051133 12172741 13175071 13871263 16120657 22606519 25760917 29938363 47841703 55599817 63357931 85209187 92225497 158245633 180326419 209568541 293884747 334891921 389198719 596464309 1107719431 2057193229 2344243447 2724391033 7754036017 14400352603 100802468221
• Sum of all divisors σ(n): 133895097600
• Sum of proper divisors (its aliquot sum) s(n): 33092629379
• 100802468221 is a deficient number, because the sum of its proper divisors (33092629379) is less than itself. Its deficiency is 67709838842

Bases of 100802468221

• Binary: 1011101111000010010111001100101111101₂
• Hexadecimal: 0x17784B997D
• Base-36: 1AB36Q9P

Squares and roots of 100802468221

• 100802468221 squared (100802468221²) is 10161137599445714904841
• 100802468221 cubed (100802468221³) is 1024267749957334903909860941557861
• The square root of 100802468221 is 317494.0443866627
• The cube root of 100802468221 is 4653.9715284923

Scales and comparisons

• 100,802,468,221 seconds is equal to 3,205 years, 10 weeks, 5 days, 5 hours, 37 minutes, 1 second.
• To count from 1 to 100,802,468,221 would take you about six thousand, four hundred ten 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 100802468221 cubic inches would be around 387.8 feet tall.

Recreational maths with 100802468221

• 100802468221 backwards is 122864208001
• The number of decimal digits it has is: 12
• The sum of 100802468221's digits is 34
• More coming soon!