74072470890

Names of 74072470890

• Cardinal: 74072470890 can be written as Seventy-four billion, seventy-two million, four hundred seventy thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 7.407247089 × 10¹⁰

Factors of 74072470890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 96552

Divisors of 74072470890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 11 15 17 22 30 33 34 51 55 66 85 102 110 137 165 170 187 255 274 330 374 411 510 561 685 822 935 1122 1370 1507 1870 2055 2329 2805 3014 4110 4521 4658 5610 6987 7535 9042 11645 13974 15070 22605 23290 25619 34935 45210 51238 69870 76857 96377 128095 153714 192754 256190 289131 384285 481885 578262 768570 963770 1060147 1445655 1638409 2120294 2891310 3180441 3276818 4915227 5300735 6360882 8192045 9830454 10601470 13203649 15902205 16384090 18022499 24576135 26407298 31804410 36044998 39610947 49152270 54067497 66018245 79221894 90112495 108134994 132036490 145240139 180224990 198054735 224462033 270337485 290480278 396109470 435720417 448924066 540674970 673386099 726200695 871440834 1122310165 1346772198 1452401390 2178602085 2244620330 2469082363 3366930495 4357204170 4938164726 6733860990 7407247089 12345411815 14814494178 24690823630 37036235445 74072470890
• Sum of all divisors σ(n): 206844150528
• Sum of proper divisors (its aliquot sum) s(n): 132771679638
• 74072470890 is an abundant number, because the sum of its proper divisors (132771679638) is greater than itself. Its abundance is 58699208748

Bases of 74072470890

• Binary: 1000100111111000100000011010101101010₂
• Hexadecimal: 0x113F10356A
• Base-36: Y10U4BU

Squares and roots of 74072470890

• 74072470890 squared (74072470890²) is 5486730943749897392100
• 74072470890 cubed (74072470890³) is 406415718112176502016814165969000
• The square root of 74072470890 is 272162.5817227637
• The cube root of 74072470890 is 4199.7065344839

Scales and comparisons

• 74,072,470,890 seconds is equal to 2,355 years, 14 weeks, 2 days, 6 hours, 21 minutes, 30 seconds.
• To count from 1 to 74,072,470,890 would take you about four thousand, seven 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 74072470890 cubic inches would be around 350 feet tall.

Recreational maths with 74072470890

• 74072470890 backwards is 09807427047
• The number of decimal digits it has is: 11
• The sum of 74072470890's digits is 48
• More coming soon!