470332018821

Names of 470332018821

• Cardinal: 470332018821 can be written as Four hundred seventy billion, three hundred thirty-two million, eighteen thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 4.70332018821 × 10¹¹

Factors of 470332018821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1087

Divisors of 470332018821

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 49 127 147 181 381 543 769 889 1267 2307 2667 3801 5383 6223 8869 16149 18669 22987 26607 32761 37681 68961 97663 98283 113043 139189 160909 229327 292989 417567 482727 683641 687981 974323 1126363 1605289 2050923 2922969 3379089 4160647 4785487 4815867 6820261 12481941 14356461 17677003 20460783 25193209 29124529 53031009 75579627 87373587 123739021 176352463 203871703 371217063 529057389 611615109 866173147 1234467241 2598519441 3199537543 3703401723 9598612629 22396762801 67190288403 156777339607 470332018821
• Sum of all divisors σ(n): 740284554240
• Sum of proper divisors (its aliquot sum) s(n): 269952535419
• 470332018821 is a deficient number, because the sum of its proper divisors (269952535419) is less than itself. Its deficiency is 200379483402

Bases of 470332018821

• Binary: 110110110000001111110010001000010000101₂
• Hexadecimal: 0x6D81F91085
• Base-36: 602FJGCL

Squares and roots of 470332018821

• 470332018821 squared (470332018821²) is 221212207928237498230041
• 470332018821 cubed (470332018821³) is 104043184342738764434889597799601661
• The square root of 470332018821 is 685807.5669026991
• The cube root of 470332018821 is 7776.8104747191

Scales and comparisons

• 470,332,018,821 seconds is equal to 14,955 years, 5 weeks, 2 days, 15 hours, 21 seconds.
• To count from 1 to 470,332,018,821 would take you about twenty-nine thousand, nine 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 470332018821 cubic inches would be around 648.1 feet tall.

Recreational maths with 470332018821

• 470332018821 backwards is 128810233074
• The number of decimal digits it has is: 12
• The sum of 470332018821's digits is 39
• More coming soon!