13078404667794825

Names of 13078404667794825

• Cardinal: 13078404667794825 can be written as Thirteen quadrillion, seventy-eight trillion, four hundred four billion, six hundred sixty-seven million, seven hundred ninety-four thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3078404667794825 × 10¹⁶

Factors of 13078404667794825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 53176

Divisors of 13078404667794825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 75 95 135 171 225 285 361 475 513 675 855 1083 1425 1805 2565 3249 4275 5415 6859 9025 9747 12825 16245 20577 27075 34295 48735 53149 61731 81225 102885 159447 171475 185193 243675 265745 308655 478341 514425 797235 925965 1009831 1328725 1435023 1543275 2391705 3029493 3986175 4629825 5049155 7175115 9088479 11958525 15147465 19186789 25245775 27265437 35875575 45442395 57560367 75737325 95933945 136327185 172681101 227211975 287801835 364548991 479669725 518043303 681635925 863405505 1093646973 1439009175 1822744955 2590216515 2824816201 3280940919 4317027525 5468234865 8474448603 9113724775 9842822757 12951082575 14124081005 16404704595 25423345809 27341174325 42372243015 49214113785 53671507819 70620405025 76270037427 82023522975 127116729045 161014523457 211861215075 246070568925 268357539095 381350187135 483043570371 635583645225 805072617285 1019758648561 1341787695475 1449130711113 1906750935675 2415217851855 3059275945683 4025363086425 5098793242805 7245653555565 9177827837049 12076089259275 15296379728415 19375414322659 25493966214025 27533483511147 36228267777825 45889139185245 58126242967977 76481898642075 96877071613295 137667417555735 174378728903931 229445695926225 290631214839885 484385358066475 523136186711793 688337087778675 871893644519655 1453156074199425 2615680933558965 4359468222598275 13078404667794825
• Sum of all divisors σ(n): 25360547085537600
• Sum of proper divisors (its aliquot sum) s(n): 12282142417742775
• 13078404667794825 is a deficient number, because the sum of its proper divisors (12282142417742775) is less than itself. Its deficiency is 796262250052050

Bases of 13078404667794825

• Binary: 101110011101101011110101100000011100111110010110001001₂
• Hexadecimal: 0x2E76BD6073E589
• Base-36: 3KRWO5SSWW9

Squares and roots of 13078404667794825

• 13078404667794825 squared (13078404667794825²) is 171044668654597466868528296780625
• 13078404667794825 cubed (13078404667794825³) is 2236991392933706700463128783641065078665535265625
• The square root of 13078404667794825 is 114360852.8640584465
• The cube root of 13078404667794825 is 235605.2283305253

Scales and comparisons

• 13,078,404,667,794,825 seconds is equal to 415,852,814 years, 14 weeks, 1 day, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,078,404,667,794,825 would take you about one billion, two hundred forty-seven million, five hundred fifty-eight thousand, four hundred forty-two 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 13078404667794825 cubic inches would be around 19633.8 feet tall.

Recreational maths with 13078404667794825

• 13078404667794825 backwards is 52849776640487031
• The number of decimal digits it has is: 17
• The sum of 13078404667794825's digits is 81
• More coming soon!