7042738293877689

Names of 7042738293877689

• Cardinal: 7042738293877689 can be written as Seven quadrillion, forty-two trillion, seven hundred thirty-eight billion, two hundred ninety-three million, eight hundred seventy-seven thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 7.042738293877689 × 10¹⁵

Factors of 7042738293877689

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 610

Divisors of 7042738293877689

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 13 27 31 39 81 93 117 169 243 279 351 403 507 563 837 961 1053 1209 1521 1689 2511 2883 3159 3627 4563 5067 5239 7319 7533 8649 10881 12493 13689 15201 15717 17453 21957 25947 32643 37479 41067 45603 47151 52359 65871 77841 95147 97929 112437 136809 141453 157077 162409 197613 226889 233523 285441 316969 337311 424359 471231 487227 541043 592839 680667 856323 950907 1011933 1273077 1413693 1461681 1623129 1778517 2042001 2568969 2852721 2949557 3035799 4120597 4241079 4385043 4869387 6126003 7033559 7706907 8558163 8848671 9826039 12361791 13155129 14608161 18378009 21100677 23120721 25674489 26546013 29478117 37085373 39465387 43824483 53567761 55134027 63302031 77023467 79638039 88434351 91436267 111256119 127738507 131473449 160703283 178453547 189906093 238914117 265303053 274308801 304607209 333768357 383215521 482109849 535360641 569718279 716742351 795909159 822926403 913821627 1001305071 1149646563 1446329547 1606081923 1660600591 1709154837 2319896111 2387727477 2468779209 2741464881 3448939689 3959893717 4338988641 4818245769 4981801773 5532059957 6959688333 7406337627 8224394643 10346819067 11879681151 13016965923 14454737307 14945405319 16596179871 20879064999 22219012881 24673183929 30158649443 31040457201 35639043453 43364211921 44836215957 49788539613 51478618321 62637194997 71916779441 74019551787 90475948329 106917130359 134508647871 149365618839 154435854963 171493858667 187911584991 215750338323 271427844987 320751391077 403525943613 448096856517 463307564889 514481576001 563734754973 647251014969 814283534961 934918132733 962254173231 1344290569551 1389922694667 1543444728003 1941753044907 2229420162671 2442850604883 2804754398199 4169768084001 4630334184009 5825259134721 6688260488013 7328551814649 8414263194597 12509304252003 13891002552027 17475777404163 20064781464039 25242789583791 28982462114723 41673007656081 60194344392117 75728368751373 86947386344169 180583033176351 227185106254119 260842159032507 541749099529053 782526477097521 2347579431292563 7042738293877689
• Sum of all divisors σ(n): 11824941086693280
• Sum of proper divisors (its aliquot sum) s(n): 4782202792815591
• 7042738293877689 is a deficient number, because the sum of its proper divisors (4782202792815591) is less than itself. Its deficiency is 2260535501062098

Bases of 7042738293877689

• Binary: 11001000001010101010101001010010000001010101110111001₂
• Hexadecimal: 0x1905554A40ABB9
• Base-36: 1XCFXB226K9

Squares and roots of 7042738293877689

• 7042738293877689 squared (7042738293877689²) is 49600162676051221709060091980721
• 7042738293877689 cubed (7042738293877689³) is 349320965061188810338811135561329247519720033769
• The square root of 7042738293877689 is 83921024.1469781457
• The cube root of 7042738293877689 is 191681.6401441123

Scales and comparisons

• 7,042,738,293,877,689 seconds is equal to 223,937,293 years, 6 weeks, 3 days, 15 hours, 48 minutes, 9 seconds.
• To count from 1 to 7,042,738,293,877,689 would take you about six hundred seventy-one million, eight hundred eleven thousand, eight hundred seventy-nine 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 7042738293877689 cubic inches would be around 15973.5 feet tall.

Recreational maths with 7042738293877689

• 7042738293877689 backwards is 9867783928372407
• The number of decimal digits it has is: 16
• The sum of 7042738293877689's digits is 90
• More coming soon!