6400407421539593

Names of 6400407421539593

• Cardinal: 6400407421539593 can be written as Six quadrillion, four hundred trillion, four hundred seven billion, four hundred twenty-one million, five hundred thirty-nine thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 6.400407421539593 × 10¹⁵

Factors of 6400407421539593

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 162

Divisors of 6400407421539593

• Number of divisors d(n): 216
• Complete list of divisors:
  1 7 11 43 49 77 101 121 301 473 539 707 847 1111 1331 1849 2107 3311 4343 4949 5203 5929 7777 9317 10201 12221 12943 14641 20339 23177 30401 36421 47773 54439 57233 65219 71407 79507 85547 90601 102487 112211 134431 142373 161051 186749 212807 223729 254947 334411 400631 438643 499849 525503 556549 598829 629563 717409 785477 874577 941017 996611 1127357 1234321 1307243 1478741 1566103 2054239 2340877 2461019 2804417 3070501 3678521 3895843 4406941 4825073 5498339 5780533 6122039 6587119 6925193 7891499 8030207 8640247 9150701 9620347 10351187 10962721 13577531 14379673 16266151 17227133 18861649 21493507 22596629 25749647 27071209 30848587 33775511 40463731 42854273 48476351 53075803 56211449 60481729 63585863 67342429 72458309 88332277 95042717 100657711 105823817 113863057 120589931 132031543 149352841 158176403 189498463 207478139 236428577 248562919 283246117 297783299 339334457 371530621 393480143 445101041 471397003 583833833 618325939 665299019 699444493 740766719 797041399 811050907 924220801 971655047 1045469887 1107234821 1164061987 1326489241 1452346973 1642881251 1739940433 2084483093 2282259529 2600714347 2734192109 3115707287 4086836831 4328281573 4896111451 5185367033 5677356349 6422172163 6801585329 7318289209 8148433909 8921559977 10166428811 10688205517 11500168757 12179583031 12804681857 14591381651 15975816703 19139344763 25104854819 28607857817 30076113199 34272780157 39741494443 44955205141 47611097303 57039037363 62450919839 70643893793 74817438619 80501181299 89632772999 98137159747 111830716921 117570260687 133975413341 175733983733 210532792393 276153403009 314686435987 437156438873 494507256551 523722070333 627429410993 686960118229 822991824809 1079508757217 1230137886131 1293272867557 1473729546751 1933073821063 3037687433099 3461550795857 4808720827603 5760942773663 7556561300519 9052910072899 11874596329387 13531516747441 21263812031693 52895929103633 63370370510293 83122174305709 130620559623257 148846684221851 581855220139963 914343917362799 6400407421539593
• Sum of all divisors σ(n): 8468740515866400
• Sum of proper divisors (its aliquot sum) s(n): 2068333094326807
• 6400407421539593 is a deficient number, because the sum of its proper divisors (2068333094326807) is less than itself. Its deficiency is 4332074327212786

Bases of 6400407421539593

• Binary: 10110101111010010001011111010110001110101010100001001₂
• Hexadecimal: 0x16BD22FAC75509
• Base-36: 1R0R6KT5U6H

Squares and roots of 6400407421539593

• 6400407421539593 squared (6400407421539593²) is 40965215161699101324330466605649
• 6400407421539593 cubed (6400407421539593³) is 262194067145905186430022349500087989588370960857
• The square root of 6400407421539593 is 80002546.3440982795
• The cube root of 6400407421539593 is 185667.4930177229

Scales and comparisons

• 6,400,407,421,539,593 seconds is equal to 203,513,158 years, 12 weeks, 5 days, 3 hours, 39 minutes, 53 seconds.
• To count from 1 to 6,400,407,421,539,593 would take you about six hundred ten million, five hundred thirty-nine thousand, four hundred seventy-four 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 6400407421539593 cubic inches would be around 15472.3 feet tall.

Recreational maths with 6400407421539593

• 6400407421539593 backwards is 3959351247040046
• The number of decimal digits it has is: 16
• The sum of 6400407421539593's digits is 62
• More coming soon!