13009889741168257

Names of 13009889741168257

• Cardinal: 13009889741168257 can be written as Thirteen quadrillion, nine trillion, eight hundred eighty-nine billion, seven hundred forty-one million, one hundred sixty-eight thousand, two hundred fifty-seven.

Scientific notation

• Scientific notation: 1.3009889741168257 × 10¹⁶

Factors of 13009889741168257

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 265

Divisors of 13009889741168257

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 49 79 179 343 553 1253 2401 3871 6241 8771 14141 16807 27097 32041 43687 61397 98987 117649 189679 224287 305809 429779 493039 692909 823543 1117139 1327753 1570009 2140663 2531239 3008453 3451273 4850363 7819973 9294271 10990063 14984641 17718673 21059171 24158911 33952541 54739811 65059897 76930441 88253981 104892487 124030711 147414197 169112377 199967881 237667787 383178677 538513087 617777867 734247409 868214977 1183786639 1399775167 1663674509 2682250739 3769591609 4324445069 5139731863 6077504839 8286506473 9798426169 11645721563 15797462599 18775755173 26387141263 30271115483 42542533873 58005545311 68588983183 110582238193 131430286211 211897808381 297797737111 406038817177 480122882281 774075667351 920012003477 1483284658667 2084584159777 3360860175967 5418529671457 10382992610669 23526021231769 37929707700199 72680948274683 164682148622383 265507953901393 1858555677309751 13009889741168257
• Sum of all divisors σ(n): 15459155320448000
• Sum of proper divisors (its aliquot sum) s(n): 2449265579279743
• 13009889741168257 is a deficient number, because the sum of its proper divisors (2449265579279743) is less than itself. Its deficiency is 10560624161888514

Bases of 13009889741168257

• Binary: 101110001110000110110100000000100101101101111010000001₂
• Hexadecimal: 0x2E386D0096DE81
• Base-36: 3K3MCU6HQIP

Squares and roots of 13009889741168257

• 13009889741168257 squared (13009889741168257²) is 169257231077355057117331184418049
• 13009889741168257 cubed (13009889741168257³) is 2202017914211826648934618539305145533431936670593
• The square root of 13009889741168257 is 114060903.6487448533
• The cube root of 13009889741168257 is 235193.0795338903

Scales and comparisons

• 13,009,889,741,168,257 seconds is equal to 413,674,251 years, 27 weeks, 6 days, 19 hours, 37 minutes, 37 seconds.
• To count from 1 to 13,009,889,741,168,257 would take you about one billion, two hundred forty-one million, twenty-two thousand, seven hundred fifty-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 13009889741168257 cubic inches would be around 19599.4 feet tall.

Recreational maths with 13009889741168257

• 13009889741168257 backwards is 75286114798890031
• 13009889741168257 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13009889741168257's digits is 79
• More coming soon!