72094884381

Names of 72094884381

• Cardinal: 72094884381 can be written as Seventy-two billion, ninety-four million, eight hundred eighty-four thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 7.2094884381 × 10¹⁰

Factors of 72094884381

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1656

Divisors of 72094884381

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 9 13 19 27 39 57 81 117 169 171 243 247 351 361 507 513 729 741 1053 1083 1521 1539 1621 2223 3159 3211 3249 4563 4617 4693 4863 6669 9477 9633 9747 13689 13851 14079 14589 20007 21073 28899 29241 30799 41067 42237 43767 60021 61009 63219 86697 87723 92397 123201 126711 131301 180063 183027 189657 260091 263169 273949 277191 380133 393903 400387 549081 568971 585181 780273 821847 831573 1140399 1181709 1201161 1647243 1706913 1755543 2340819 2465541 2494719 3421197 3603483 4941729 5120739 5205031 5266629 7396623 7484157 7607353 10810449 14825187 15362217 15615093 15799887 22189869 22452471 22822059 32431347 44475561 46845279 47399661 66569607 68466177 97294041 98895589 140535837 142198983 199708821 205398531 291882123 296686767 421607511 426596949 616195593 890060301 1264822533 1848586779 2670180903 3794467599 5545760337 8010542709 24031628127 72094884381
• Sum of all divisors σ(n): 123608141658
• Sum of proper divisors (its aliquot sum) s(n): 51513257277
• 72094884381 is a deficient number, because the sum of its proper divisors (51513257277) is less than itself. Its deficiency is 20581627104

Bases of 72094884381

• Binary: 1000011001001001100001010001000011101₂
• Hexadecimal: 0x10C930A21D
• Base-36: X4BFKT9

Squares and roots of 72094884381

• 72094884381 squared (72094884381²) is 5197672353909757753161
• 72094884381 cubed (72094884381³) is 374725587405444098521860632278341
• The square root of 72094884381 is 268504.9056926149
• The cube root of 72094884381 is 4161.9943204549

Scales and comparisons

• 72,094,884,381 seconds is equal to 2,292 years, 20 weeks, 3 days, 12 hours, 46 minutes, 21 seconds.
• To count from 1 to 72,094,884,381 would take you about four thousand, five hundred eighty-four 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 72094884381 cubic inches would be around 346.8 feet tall.

Recreational maths with 72094884381

• 72094884381 backwards is 18348849027
• The number of decimal digits it has is: 11
• The sum of 72094884381's digits is 54
• More coming soon!