72090005409315

Names of 72090005409315

• Cardinal: 72090005409315 can be written as Seventy-two trillion, ninety billion, five million, four hundred nine thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 7.2090005409315 × 10¹³

Factors of 72090005409315

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 712

Divisors of 72090005409315

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 27 43 45 129 135 215 387 645 661 1161 1849 1935 1983 3305 5547 5805 5949 9245 9915 16641 17847 27735 28423 29745 49923 83205 85269 89235 142115 249615 255807 426345 436921 767421 1222189 1279035 1310763 2184605 3666567 3837105 3932289 6110945 6553815 10999701 11796867 18332835 18787603 19661445 32999103 54998505 56362809 58984335 93938015 164995515 169088427 281814045 288804781 507265281 807866929 845442135 866414343 1444023905 2423600787 2536326405 2599243029 4039334645 4332071715 7270802361 7797729087 12118003935 12418605583 12996215145 21812407083 36354011805 37255816749 38988645435 62093027915 109062035415 111767450247 186279083745 335302350741 534000040069 558837251235 1602000120207 1676511753705 2670000200345 4806000360621 8010000601035 14418001081863 24030001803105 72090005409315
• Sum of all divisors σ(n): 131408590812480
• Sum of proper divisors (its aliquot sum) s(n): 59318585403165
• 72090005409315 is a deficient number, because the sum of its proper divisors (59318585403165) is less than itself. Its deficiency is 12771420006150

Bases of 72090005409315

• Binary: 10000011001000011000011001010100000111000100011₂
• Hexadecimal: 0x4190C32A0E23
• Base-36: PJXOVWTUR

Squares and roots of 72090005409315

• 72090005409315 squared (72090005409315²) is 5196968879915065960688769225
• 72090005409315 cubed (72090005409315³) is 374649514665118821763818400573419700330875
• The square root of 72090005409315 is 8490583.3373988503
• The cube root of 72090005409315 is 41619.0043163637

Scales and comparisons

• 72,090,005,409,315 seconds is equal to 2,292,239 years, 9 weeks, 3 days, 14 hours, 35 minutes, 15 seconds.
• To count from 1 to 72,090,005,409,315 would take you about five million, seven hundred thirty thousand, five hundred ninety-seven 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 72090005409315 cubic inches would be around 3468.3 feet tall.

Recreational maths with 72090005409315

• 72090005409315 backwards is 51390450009027
• 72090005409315 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72090005409315's digits is 45
• More coming soon!