1321683711319993

Names of 1321683711319993

• Cardinal: 1321683711319993 can be written as One quadrillion, three hundred twenty-one trillion, six hundred eighty-three billion, seven hundred eleven million, three hundred nineteen thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.321683711319993 × 10¹⁵

Factors of 1321683711319993

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1791

Divisors of 1321683711319993

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 61 167 229 331 427 439 557 1169 1603 2317 3073 3899 10187 13969 20191 26779 33977 38243 55277 71309 73313 75799 93019 97783 100531 127553 141337 145309 184367 187453 237839 244523 267701 386939 513191 530593 651133 703717 892871 1017163 1290569 1711661 2332823 3371897 4472093 4623739 5674159 6132391 7780733 8863849 11246387 12658433 14915903 16329761 16788677 21301351 23603279 24266603 30789289 31304651 32366173 33275761 39719113 40835341 42220043 42926737 54465131 55995767 62046943 78724709 80937113 88609031 104411321 117520739 149109457 169866221 215525023 232930327 285847387 295540301 391970369 566559791 772164413 1024109297 1299382411 1480262783 1878146629 2029821421 2490955801 2575422623 3415741787 4937163893 5405150891 5557052087 7050747181 7168765079 9095676877 9351293089 10361839481 13147026403 13516497871 14208749947 17436690607 18027958361 18534598877 23910192509 34560147251 38899364609 49355230267 65459051623 94615485097 129742192139 338980177307 430095578041 570428878429 824506370131 1130610531497 2372861241149 3010669046287 3095278012459 3993002149003 5771544590917 7914273720479 21666946087213 188811958759999 1321683711319993
• Sum of all divisors σ(n): 1562225611161600
• Sum of proper divisors (its aliquot sum) s(n): 240541899841607
• 1321683711319993 is a deficient number, because the sum of its proper divisors (240541899841607) is less than itself. Its deficiency is 1081141811478386

Bases of 1321683711319993

• Binary: 100101100100001000001111000000111100101111110111001₂
• Hexadecimal: 0x4B210781E5FB9
• Base-36: D0HX44UVND

Squares and roots of 1321683711319993

• 1321683711319993 squared (1321683711319993²) is 1746847832768590592570441520049
• 1321683711319993 cubed (1321683711319993³) is 2308780326724877297179309786615236515164039657
• The square root of 1321683711319993 is 36354968.1793285717
• The cube root of 1321683711319993 is 109742.7517920789

Scales and comparisons

• 1,321,683,711,319,993 seconds is equal to 42,025,453 years, 40 weeks, 5 days, 7 hours, 33 minutes, 13 seconds.
• To count from 1 to 1,321,683,711,319,993 would take you about one hundred twenty-six million, seventy-six thousand, three hundred sixty-one 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 1321683711319993 cubic inches would be around 9145.2 feet tall.

Recreational maths with 1321683711319993

• 1321683711319993 backwards is 3999131173861231
• The number of decimal digits it has is: 16
• The sum of 1321683711319993's digits is 67
• More coming soon!