74421289943

Names of 74421289943

• Cardinal: 74421289943 can be written as Seventy-four billion, four hundred twenty-one million, two hundred eighty-nine thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 7.4421289943 × 10¹⁰

Factors of 74421289943

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2978

Divisors of 74421289943

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 13 19 77 91 121 127 133 143 209 247 847 889 1001 1397 1463 1573 1651 1729 2299 2413 2717 2801 9779 11011 11557 15367 16093 16891 18161 19019 19607 26543 29887 30811 31369 36413 53219 107569 127127 185801 199771 209209 215677 219583 254891 291973 338921 345059 355727 372533 400543 585409 691847 1398397 2043811 2372447 2415413 2490089 2803801 3795649 3912997 4097863 4405973 4624451 4842929 6439499 6758813 7610317 26569543 27390979 30841811 32371157 43042967 45076493 47311691 50868961 53272219 74346943 83713487 87864569 301300769 356082727 520428601 559558571 585994409 615051983 817816373 966510259 3916909997 5724714611 6765571813 10631612849 74421289943
• Sum of all divisors σ(n): 106850795520
• Sum of proper divisors (its aliquot sum) s(n): 32429505577
• 74421289943 is a deficient number, because the sum of its proper divisors (32429505577) is less than itself. Its deficiency is 41991784366

Bases of 74421289943

• Binary: 1000101010011110110101100001111010111₂
• Hexadecimal: 0x1153DAC3D7
• Base-36: Y6SIITZ

Squares and roots of 74421289943

• 74421289943 squared (74421289943²) is 5538528396780072943249
• 74421289943 cubed (74421289943³) is 412184427674308756114223213444807
• The square root of 74421289943 is 272802.6575072171
• The cube root of 74421289943 is 4206.2885754427

Scales and comparisons

• 74,421,289,943 seconds is equal to 2,366 years, 19 weeks, 12 hours, 32 minutes, 23 seconds.
• To count from 1 to 74,421,289,943 would take you about four thousand, seven hundred thirty-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 74421289943 cubic inches would be around 350.5 feet tall.

Recreational maths with 74421289943

• 74421289943 backwards is 34998212447
• The number of decimal digits it has is: 11
• The sum of 74421289943's digits is 53
• More coming soon!