74405995209

Names of 74405995209

• Cardinal: 74405995209 can be written as Seventy-four billion, four hundred five million, nine hundred ninety-five thousand, two hundred nine.

Scientific notation

• Scientific notation: 7.4405995209 × 10¹⁰

Factors of 74405995209

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3716

Divisors of 74405995209

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 63 91 103 117 133 169 171 247 273 309 399 507 721 741 819 927 1183 1197 1339 1521 1729 1957 2163 2223 3211 3549 3571 4017 5187 5871 6489 9373 9633 10647 10713 12051 13699 15561 17407 17613 22477 24997 25441 28119 28899 32139 41097 46423 52221 67431 67849 74991 76323 84357 121849 123291 139269 156663 178087 202293 203547 224973 228969 324961 330733 365547 367813 417807 474943 534261 603499 610641 882037 974883 992199 1096641 1103439 1424829 1602783 1810497 2315131 2574691 2646111 2924649 2976597 3310317 4224493 4274487 4781569 5431491 6174259 6945393 6988447 7724073 7938333 11466481 12673479 14344707 18522777 20836179 20965341 23172219 33470983 34399443 38020437 43034121 48919129 55568331 62160397 62896023 80265367 90849811 100412949 103198329 146757387 186481191 240796101 272549433 301238847 435122779 440272161 559443573 635948677 722388303 817648299 1181047543 1305368337 1907846031 3543142629 3916105011 5723538093 8267332801 10629427887 24801998403 74405995209
• Sum of all divisors σ(n): 141403192320
• Sum of proper divisors (its aliquot sum) s(n): 66997197111
• 74405995209 is a deficient number, because the sum of its proper divisors (66997197111) is less than itself. Its deficiency is 7408798098

Bases of 74405995209

• Binary: 1000101010010111100010110001011001001₂
• Hexadecimal: 0x1152F162C9
• Base-36: Y6JEPC9

Squares and roots of 74405995209

• 74405995209 squared (74405995209²) is 5536252123041730953681
• 74405995209 cubed (74405995209³) is 411930348942859111846655486914329
• The square root of 74405995209 is 272774.6234696329
• The cube root of 74405995209 is 4206.0004030991

Scales and comparisons

• 74,405,995,209 seconds is equal to 2,365 years, 45 weeks, 5 days, 12 hours, 9 seconds.
• To count from 1 to 74,405,995,209 would take you about four thousand, seven hundred thirty-one 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 74405995209 cubic inches would be around 350.5 feet tall.

Recreational maths with 74405995209

• 74405995209 backwards is 90259950447
• The number of decimal digits it has is: 11
• The sum of 74405995209's digits is 54
• More coming soon!