72315007057536925

Names of 72315007057536925

• Cardinal: 72315007057536925 can be written as Seventy-two quadrillion, three hundred fifteen trillion, seven billion, fifty-seven million, five hundred thirty-six thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 7.2315007057536925 × 10¹⁶

Factors of 72315007057536925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2089

Divisors of 72315007057536925

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 11 25 41 53 55 121 205 265 275 451 583 605 1025 1325 1979 2173 2255 2809 2915 3025 4961 6413 9895 10865 11275 14045 14575 21769 23903 24805 30899 32065 49475 54325 70225 81139 104887 108845 115169 119515 124025 148877 154495 160325 239459 262933 339889 405695 524435 544225 575845 597575 744385 772475 892529 1153757 1197295 1266859 1314665 1637647 1699445 2028475 2622175 2879225 3721925 3916441 4300367 4462645 5559011 5768785 5986475 6103957 6334295 6573325 8188235 8497225 9817819 12691327 13935449 18014117 19582205 21501835 22313225 27795055 28843925 30519785 31671475 40941175 43080851 47304037 49089095 61149121 63456635 67143527 69677245 90070585 97911025 107509175 138975275 152598925 160574081 207571373 215404255 227919451 236520185 245445475 294627583 305745605 317283175 335717635 348386225 450352925 473889361 520344407 672640331 738578797 802870405 1037856865 1077021275 1139597255 1182600925 1473137915 1528728025 1678588175 1766314891 2283285103 2369446805 2507113961 2601722035 3240903413 3363201655 3692893985 4014352025 5189284325 5697986275 7365689575 8510426293 8831574455 11001282769 11416425515 11847234025 12079730903 12535569805 13008610175 16204517065 16816008275 18464469925 19429463801 25116136133 27578253571 35649937543 42552131465 44157872275 55006413845 57082127575 60398654515 62677849025 81022585325 93614689223 97147319005 121014110459 125580680665 132877039933 137891267855 178249687715 212760657325 275032069225 301993272575 451052593529 468073446115 485736595025 583067986757 605070552295 627903403325 664385199665 689456339275 891248438575 1029761581453 1331155215049 1461647439263 2255262967645 2340367230575 2915339933785 3025352761475 3321925998325 4961578528819 5148807907265 6413747854327 6655776075245 7308237196315 11276314838225 14576699668925 23905787457037 24807892644095 25744039536325 32068739271635 33278880376225 36541185981575 54577363817009 70551226397597 119528937285185 124039463220475 160343696358175 262963662027407 272886819085045 352756131987985 597644686425925 1314818310137035 1364434095425225 1763780659939925 2892600282301477 6574091550685175 14463001411507385 72315007057536925
• Sum of all divisors σ(n): 102961248519041640
• Sum of proper divisors (its aliquot sum) s(n): 30646241461504715
• 72315007057536925 is a deficient number, because the sum of its proper divisors (30646241461504715) is less than itself. Its deficiency is 41668765596032210

Bases of 72315007057536925

• Binary: 100000000111010100001110110100011100110000010011110011101₂
• Hexadecimal: 0x100EA1DA398279D
• Base-36: JS1J3MBWLGD

Squares and roots of 72315007057536925

• 72315007057536925 squared (72315007057536925²) is 5229460245731615271577447738455625
• 72315007057536925 cubed (72315007057536925³) is 378168454577190540434571552258158933283315911453125
• The square root of 72315007057536925 is 268914497.6707967023
• The cube root of 72315007057536925 is 416622.5866651015

Scales and comparisons

• 72,315,007,057,536,925 seconds is equal to 2,299,393,539 years, 22 weeks, 1 day, 2 hours, 55 minutes, 25 seconds.
• To count from 1 to 72,315,007,057,536,925 would take you about six billion, eight hundred ninety-eight million, one hundred eighty thousand, six hundred eighteen 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 72315007057536925 cubic inches would be around 34718.5 feet tall.

Recreational maths with 72315007057536925

• 72315007057536925 backwards is 52963575070051327
• The number of decimal digits it has is: 17
• The sum of 72315007057536925's digits is 67
• More coming soon!