4442999121

Names of 4442999121

• Cardinal: 4442999121 can be written as Four billion, four hundred forty-two million, nine hundred ninety-nine thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.442999121 × 10⁹

Factors of 4442999121

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 274

Divisors of 4442999121

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 241 243 297 363 513 627 723 729 891 1089 1331 1539 1881 2169 2299 2651 2673 3267 3993 4579 4617 5643 6507 6897 7953 8019 9801 11979 13737 13851 16929 19521 20691 23859 25289 29161 29403 35937 41211 50369 50787 58563 62073 71577 75867 87483 88209 107811 123633 151107 152361 175689 186219 214731 227601 262449 320771 323433 370899 453321 554059 558657 644193 682803 787347 962313 970299 1112697 1359963 1662177 1675971 1932579 2048409 2362041 2886939 3338091 4079889 4986531 6094649 6145227 7086123 8660817 12239667 14959593 18283947 18435681 21258369 25982451 36719001 44878779 54851841 77947353 134636337 164555523 233842059 403909011 493666569 1480999707 4442999121
• Sum of all divisors σ(n): 7744735680
• Sum of proper divisors (its aliquot sum) s(n): 3301736559
• 4442999121 is a deficient number, because the sum of its proper divisors (3301736559) is less than itself. Its deficiency is 1141262562

Bases of 4442999121

• Binary: 100001000110100101100100101010001₂
• Hexadecimal: 0x108D2C951
• Base-36: 21H8W29

Squares and roots of 4442999121

• 4442999121 squared (4442999121²) is 19740241189206772641
• 4442999121 cubed (4442999121³) is 87705874251973685531209848561
• The square root of 4442999121 is 66655.8258594101
• The cube root of 4442999121 is 1643.9631398577

Scales and comparisons

• 4,442,999,121 seconds is equal to 141 years, 14 weeks, 1 day, 14 hours, 25 minutes, 21 seconds.
• To count from 1 to 4,442,999,121 would take you about two hundred eighty-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 4442999121 cubic inches would be around 137 feet tall.

Recreational maths with 4442999121

• 4442999121 backwards is 1219992444
• The number of decimal digits it has is: 10
• The sum of 4442999121's digits is 45
• More coming soon!