72141257147323

Names of 72141257147323

• Cardinal: 72141257147323 can be written as Seventy-two trillion, one hundred forty-one billion, two hundred fifty-seven million, one hundred forty-seven thousand, three hundred twenty-three.

Scientific notation

• Scientific notation: 7.2141257147323 × 10¹³

Factors of 72141257147323

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 160

Divisors of 72141257147323

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 31 49 91 109 169 217 343 403 637 763 961 1183 1417 1519 2821 3379 4459 5239 5341 6727 8281 9919 10633 11881 12493 18421 19747 23653 36673 37387 43927 47089 57967 69433 83167 87451 104749 128947 138229 154453 162409 165571 256711 307489 329623 368311 486031 571051 582169 612157 733243 902629 1081171 1136863 1158997 1295029 1361737 1796977 2007889 2152423 2578177 3997357 4075183 4285099 4788043 5132701 6318403 7568197 7958041 9065203 9532159 11417641 14055223 15066961 16835377 17702581 18047239 27981499 33516301 35928907 40145899 52977379 55706287 62244559 63456421 66725113 79923487 98386561 117847639 123918067 126330673 148429333 195870493 218859901 234614107 281021293 435711913 444194947 467075791 521896687 559464409 688705927 824933473 867426469 1039005331 1244522869 1532019307 1642298749 1929581329 1967149051 3049983391 3653276809 3916250863 5774534311 6071985283 6784656931 7273037317 8711660083 10724135149 13507069303 13770043357 16178797297 21349883737 25572937663 47492598517 50911261219 60981620581 75068946043 94549485121 113251581079 179010563641 210324364861 332448189619 426871344067 661846395847 792761067553 1472270554027 2327137327333 5549327472871 10305893878189 72141257147323
• Sum of all divisors σ(n): 95004146952000
• Sum of proper divisors (its aliquot sum) s(n): 22862889804677
• 72141257147323 is a deficient number, because the sum of its proper divisors (22862889804677) is less than itself. Its deficiency is 49278367342646

Bases of 72141257147323

• Binary: 10000011001110010110010000000011000001110111011₂
• Hexadecimal: 0x419CB20183BB
• Base-36: PKL8HVFZV

Squares and roots of 72141257147323

• 72141257147323 squared (72141257147323²) is 5204360982796181831726066329
• 72141257147323 cubed (72141257147323³) is 375449143947394005209762800634814822787267
• The square root of 72141257147323 is 8493600.9529129043
• The cube root of 72141257147323 is 41628.8648650063

Scales and comparisons

• 72,141,257,147,323 seconds is equal to 2,293,868 years, 43 weeks, 1 day, 28 minutes, 43 seconds.
• To count from 1 to 72,141,257,147,323 would take you about five million, seven hundred thirty-four thousand, six hundred seventy-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 72141257147323 cubic inches would be around 3469.1 feet tall.

Recreational maths with 72141257147323

• 72141257147323 backwards is 32374175214127
• 72141257147323 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72141257147323's digits is 49
• More coming soon!