221132335928

Names of 221132335928

• Cardinal: 221132335928 can be written as Two hundred twenty-one billion, one hundred thirty-two million, three hundred thirty-five thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.21132335928 × 10¹¹

Factors of 221132335928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3216

Divisors of 221132335928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 41 56 82 164 287 328 574 1148 1187 1681 1979 2296 2374 3362 3958 4748 6724 7916 8309 9496 11767 13448 13853 15832 16618 23534 27706 33236 47068 48667 55412 66472 81139 94136 97334 110824 162278 194668 324556 340669 389336 567973 649112 681338 1135946 1362676 1995347 2271892 2349073 2725352 3326699 3990694 4543784 4698146 6653398 7981388 9396292 13306796 13967429 15962776 16443511 18792584 23286893 26613592 27934858 32887022 46573786 55869716 65774044 93147572 96311993 111739432 131548088 186295144 192623986 385247972 674183951 770495944 1348367902 2696735804 3948791713 5393471608 7897583426 15795166852 27641541991 31590333704 55283083982 110566167964 221132335928
• Sum of all divisors σ(n): 486349142400
• Sum of proper divisors (its aliquot sum) s(n): 265216806472
• 221132335928 is an abundant number, because the sum of its proper divisors (265216806472) is greater than itself. Its abundance is 44084470544

Bases of 221132335928

• Binary: 11001101111100100000111010101100111000₂
• Hexadecimal: 0x337C83AB38
• Base-36: 2TL4HEEW

Squares and roots of 221132335928

• 221132335928 squared (221132335928²) is 48899509992973839621184
• 221132335928 cubed (221132335928³) is 10813262870480884022827656553098752
• The square root of 221132335928 is 470247.1009246097
• The cube root of 221132335928 is 6047.1501358453

Scales and comparisons

• 221,132,335,928 seconds is equal to 7,031 years, 16 weeks, 6 days, 52 minutes, 8 seconds.
• To count from 1 to 221,132,335,928 would take you about fourteen thousand and sixty-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 221132335928 cubic inches would be around 503.9 feet tall.

Recreational maths with 221132335928

• 221132335928 backwards is 829533231122
• 221132335928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221132335928's digits is 41
• More coming soon!