72970409777067

Names of 72970409777067

• Cardinal: 72970409777067 can be written as Seventy-two trillion, nine hundred seventy billion, four hundred nine million, seven hundred seventy-seven thousand and sixty-seven.

Scientific notation

• Scientific notation: 7.2970409777067 × 10¹³

Factors of 72970409777067

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1652

Divisors of 72970409777067

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 11 27 31 33 81 93 99 121 243 279 297 341 363 837 891 961 1023 1089 1607 2511 2673 2883 3069 3267 3751 4821 7533 8649 9207 9801 10571 11253 14463 17677 25947 27621 29403 31713 33759 43389 49817 53031 77841 82863 95139 101277 116281 130167 149451 159093 194447 233523 285417 303831 348843 390501 448353 477279 547987 583341 856251 911493 1046529 1345059 1431837 1544327 1643961 1750023 2568753 2582449 3139587 4035177 4295511 4632981 4931883 5250069 6027857 7747347 9418761 12105531 13898943 14795649 15750207 16987597 18083571 23242041 28256283 28406939 41696829 44386947 47250621 50962791 54250713 69726123 80055919 85220817 125090487 133160841 152888373 162752139 186863567 209178369 240167757 255662451 312476329 375271461 458665119 488256417 560590701 627535107 720503271 766987353 880615109 937428987 1375995357 1464769251 1681772103 2161509813 2300962059 2481733489 2641845327 2812286961 4127986071 5045316309 6484529439 6902886177 7445200467 7925535981 8436860883 9686766199 15135948927 19453588317 22335601401 23776607943 25310582649 27299068379 29060298597 45407846781 67006804203 71329823829 75931747947 81897205137 87180895791 201020412609 213989471487 245691615411 261542687373 300289752169 603061237827 737074846233 784628062119 900869256507 2211224538699 2353884186357 2702607769521 6633673616097 8107823308563 24323469925689 72970409777067
• Sum of all divisors σ(n): 124223671911612
• Sum of proper divisors (its aliquot sum) s(n): 51253262134545
• 72970409777067 is a deficient number, because the sum of its proper divisors (51253262134545) is less than itself. Its deficiency is 21717147642522

Bases of 72970409777067

• Binary: 10000100101110110111111010110101001011110101011₂
• Hexadecimal: 0x425DBF5A97AB
• Base-36: PV655XVOR

Squares and roots of 72970409777067

• 72970409777067 squared (72970409777067²) is 5324680703033075224639122489
• 72970409777067 cubed (72970409777067³) is 388544132832364699533486311008076996159763
• The square root of 72970409777067 is 8542271.9329852173
• The cube root of 72970409777067 is 41787.7442792615

Scales and comparisons

• 72,970,409,777,067 seconds is equal to 2,320,233 years, 16 weeks, 3 days, 23 hours, 24 minutes, 27 seconds.
• To count from 1 to 72,970,409,777,067 would take you about five million, eight hundred thousand, five hundred eighty-three 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 72970409777067 cubic inches would be around 3482.3 feet tall.

Recreational maths with 72970409777067

• 72970409777067 backwards is 76077790407927
• The number of decimal digits it has is: 14
• The sum of 72970409777067's digits is 72
• More coming soon!