4221770949

Names of 4221770949

• Cardinal: 4221770949 can be written as Four billion, two hundred twenty-one million, seven hundred seventy thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 4.221770949 × 10⁹

Factors of 4221770949

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 262

Divisors of 4221770949

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 229 243 297 363 513 627 687 729 891 1089 1331 1539 1881 2061 2299 2519 2673 3267 3993 4351 4617 5643 6183 6897 7557 8019 9801 11979 13053 13851 16929 18549 20691 22671 25289 27709 29403 35937 39159 47861 50787 55647 62073 68013 75867 83127 88209 107811 117477 143583 152361 166941 186219 204039 227601 249381 304799 323433 352431 430749 526471 558657 612117 682803 748143 914397 970299 1057293 1292247 1579413 1675971 1836351 2048409 2244429 2743191 3171879 3876741 4738239 5791181 6145227 6733287 8229573 11630223 14214717 17373543 18435681 20199861 24688719 34890669 42644151 52120629 74066157 127932453 156361887 222198471 383797359 469085661 1407256983 4221770949
• Sum of all divisors σ(n): 7360699200
• Sum of proper divisors (its aliquot sum) s(n): 3138928251
• 4221770949 is a deficient number, because the sum of its proper divisors (3138928251) is less than itself. Its deficiency is 1082842698

Bases of 4221770949

• Binary: 11111011101000110001110011000101₂
• Hexadecimal: 0xFBA31CC5
• Base-36: 1XTJ7B9

Squares and roots of 4221770949

• 4221770949 squared (4221770949²) is 17823349945820360601
• 4221770949 cubed (4221770949³) is 75246101015125122358005980349
• The square root of 4221770949 is 64975.1563984265
• The cube root of 4221770949 is 1616.2116106755

Scales and comparisons

• 4,221,770,949 seconds is equal to 134 years, 12 weeks, 3 days, 2 hours, 9 minutes, 9 seconds.
• To count from 1 to 4,221,770,949 would take you about two hundred sixty-eight 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 4221770949 cubic inches would be around 134.7 feet tall.

Recreational maths with 4221770949

• 4221770949 backwards is 9490771224
• The number of decimal digits it has is: 10
• The sum of 4221770949's digits is 45
• More coming soon!