1218321671004

Names of 1218321671004

• Cardinal: 1218321671004 can be written as One trillion, two hundred eighteen billion, three hundred twenty-one million, six hundred seventy-one thousand and four.

Scientific notation

• Scientific notation: 1.218321671004 × 10¹²

Factors of 1218321671004

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11092307

Divisors of 1218321671004

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 113 162 226 243 324 339 452 486 678 972 1017 1356 2034 3051 4068 6102 9153 12204 18306 27459 36612 54918 109836 11092189 22184378 33276567 44368756 66553134 99829701 133106268 199659402 299489103 399318804 598978206 898467309 1197956412 1253417357 1796934618 2506834714 2695401927 3593869236 3760252071 5013669428 5390803854 7520504142 10781607708 11280756213 15041008284 22561512426 33842268639 45123024852 67684537278 101526805917 135369074556 203053611834 304580417751 406107223668 609160835502 1218321671004
• Sum of all divisors σ(n): 3221970613680
• Sum of proper divisors (its aliquot sum) s(n): 2003648942676
• 1218321671004 is an abundant number, because the sum of its proper divisors (2003648942676) is greater than itself. Its abundance is 785327271672

Bases of 1218321671004

• Binary: 10001101110101001101000010110001101011100₂
• Hexadecimal: 0x11BA9A1635C
• Base-36: FJOT9LR0

Squares and roots of 1218321671004

• 1218321671004 squared (1218321671004²) is 1484307694037978814368016
• 1218321671004 cubed (1218321671004³) is 1808364230084444317359591977332208064
• The square root of 1218321671004 is 1103776.0964090499
• The cube root of 1218321671004 is 10680.3952047293

Scales and comparisons

• 1,218,321,671,004 seconds is equal to 38,738 years, 44 weeks, 5 days, 6 hours, 23 minutes, 24 seconds.
• To count from 1 to 1,218,321,671,004 would take you about ninety-six thousand, eight hundred forty-seven 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 1218321671004 cubic inches would be around 890 feet tall.

Recreational maths with 1218321671004

• 1218321671004 backwards is 4001761238121
• 1218321671004 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1218321671004's digits is 36
• More coming soon!