72934442795221

Names of 72934442795221

• Cardinal: 72934442795221 can be written as Seventy-two trillion, nine hundred thirty-four billion, four hundred forty-two million, seven hundred ninety-five thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 7.2934442795221 × 10¹³

Factors of 72934442795221

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4317

Divisors of 72934442795221

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 19 23 43 49 67 133 161 301 307 437 469 817 931 989 1127 1273 1541 2107 2149 2881 3059 3283 3851 5719 5833 6923 7061 8911 10787 13201 15043 18791 20167 20569 21413 26957 29279 40033 40831 48461 49427 54739 62377 66263 73169 75509 88573 92407 131537 134159 141169 143983 165593 188699 204953 250819 258017 285817 303623 345989 383173 390811 463841 473087 512183 620011 646849 884467 920759 939113 1007881 1159151 1182257 1258997 1434671 1682887 1755733 1806119 2125361 2682211 2735677 3146267 3246887 3311609 3585281 3808639 4340077 4902323 5768837 5934391 6191269 6573791 8114057 8275799 8812979 8988653 11094731 11780209 12290131 12642833 14877527 16804873 19149739 20342741 22023869 22462883 23181263 26660473 27191911 34316261 40381859 41540737 43338883 50837051 57930593 61690853 62920571 72364141 77663117 79211219 82461463 112753429 117634111 142399187 154167083 157240181 186623311 190343377 210799889 240213827 255178813 282673013 290785159 355859357 386512079 440443997 506548987 516646309 543641819 554478533 789274003 823438777 965903969 996794309 1100681267 1169252173 1332403639 1475599223 1505013161 1786251691 1821858037 2491015499 2705584553 3406082417 3545842909 3616524163 3881349731 4848397447 5524918021 6761327783 8184765211 10329194561 10535092127 12503761837 12753006259 18939091871 22215791287 23842576919 25315669141 33938782129 34615302703 47329294481 57293356477 64715565923 73745644889 78339895591 89271043813 155510539009 166898038433 237571474903 242307118921 453008961461 548379269137 1088573773063 1488458016229 1696149832447 3171062730227 3838654883959 10419206113603 72934442795221
• Sum of all divisors σ(n): 97121342545920
• Sum of proper divisors (its aliquot sum) s(n): 24186899750699
• 72934442795221 is a deficient number, because the sum of its proper divisors (24186899750699) is less than itself. Its deficiency is 48747543044522

Bases of 72934442795221

• Binary: 10000100101010101011111100011100000000011010101₂
• Hexadecimal: 0x42555F8E00D5
• Base-36: PUPMC4MVP

Squares and roots of 72934442795221

• 72934442795221 squared (72934442795221²) is 5319432945849364435740438841
• 72934442795221 cubed (72934442795221³) is 387969877892064397806651199657409237578861
• The square root of 72934442795221 is 8540166.4383793481
• The cube root of 72934442795221 is 41780.8774499507

Scales and comparisons

• 72,934,442,795,221 seconds is equal to 2,319,089 years, 35 weeks, 2 days, 11 hours, 7 minutes, 1 second.
• To count from 1 to 72,934,442,795,221 would take you about five million, seven hundred ninety-seven thousand, seven hundred twenty-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 72934442795221 cubic inches would be around 3481.7 feet tall.

Recreational maths with 72934442795221

• 72934442795221 backwards is 12259724443927
• The number of decimal digits it has is: 14
• The sum of 72934442795221's digits is 61
• More coming soon!