1513918501672368

Names of 1513918501672368

• Cardinal: 1513918501672368 can be written as One quadrillion, five hundred thirteen trillion, nine hundred eighteen billion, five hundred one million, six hundred seventy-two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.513918501672368 × 10¹⁵

Factors of 1513918501672368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 648268036

Divisors of 1513918501672368

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 4423 8846 13269 17692 26538 35384 48653 53076 70768 97306 106152 145959 194612 212304 291918 389224 583836 778448 1167672 2335344 648263597 1296527194 1944790791 2593054388 3889581582 5186108776 7130899567 7779163164 10372217552 14261799134 15558326328 21392698701 28523598268 31116652656 42785397402 57047196536 85570794804 114094393072 171141589608 342283179216 2867269889531 5734539779062 8601809668593 11469079558124 17203619337186 22938159116248 31539968784841 34407238674372 45876318232496 63079937569682 68814477348744 94619906354523 126159875139364 137628954697488 189239812709046 252319750278728 378479625418092 504639500557456 756959250836184 1513918501672368
• Sum of all divisors σ(n): 4267462218437376
• Sum of proper divisors (its aliquot sum) s(n): 2753543716765008
• 1513918501672368 is an abundant number, because the sum of its proper divisors (2753543716765008) is greater than itself. Its abundance is 1239625215092640

Bases of 1513918501672368

• Binary: 101011000001110011010011110100000101101010110110000₂
• Hexadecimal: 0x560E69E82D5B0
• Base-36: EWN0K3OF5C

Squares and roots of 1513918501672368

• 1513918501672368 squared (1513918501672368²) is 2291949229705907710812814727424
• 1513918501672368 cubed (1513918501672368³) is 3469824343745505792076979719436256284072620032
• The square root of 1513918501672368 is 38909105.6395847783
• The cube root of 1513918501672368 is 114824.3949154949

Scales and comparisons

• 1,513,918,501,672,368 seconds is equal to 48,137,925 years, 25 weeks, 5 days, 11 hours, 12 minutes, 48 seconds.
• To count from 1 to 1,513,918,501,672,368 would take you about one hundred forty-four million, four hundred thirteen thousand, seven hundred seventy-six 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 1513918501672368 cubic inches would be around 9568.7 feet tall.

Recreational maths with 1513918501672368

• 1513918501672368 backwards is 8632761058193151
• 1513918501672368 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1513918501672368's digits is 66
• More coming soon!