13038723387538864

Names of 13038723387538864

• Cardinal: 13038723387538864 can be written as Thirteen quadrillion, thirty-eight trillion, seven hundred twenty-three billion, three hundred eighty-seven million, five hundred thirty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3038723387538864 × 10¹⁶

Factors of 13038723387538864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 507

Divisors of 13038723387538864

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 53 73 106 146 212 292 379 424 584 758 848 1168 1516 2809 3032 3869 5329 5618 6064 7738 10658 11236 15476 20087 21316 22472 27667 30952 40174 42632 44944 55334 61904 80348 85264 110668 143641 160696 205057 221336 282437 287282 321392 410114 442672 564874 574564 820228 1064611 1129748 1149128 1466351 1640456 2019691 2129222 2259496 2298256 2932702 3280912 4039382 4258444 4518992 5865404 7612973 8078764 8516888 10485793 11730808 14969161 15225946 16157528 17033776 20971586 23461616 29938322 30451892 32315056 41943172 54439939 59876644 60903784 77716603 83886344 107043623 108879878 119753288 121807568 155433206 167772688 214087246 217759756 239506576 310866412 403487569 428174492 435519512 555747029 621732824 765462889 806975138 856348984 871039024 1111494058 1243465648 1530925778 1613950276 1712697968 2222988116 2885316767 3061851556 3227900552 3974115547 4445976232 5673312019 5770633534 6123703112 6455801104 7948231094 8891952464 11346624038 11541267068 12247406224 15896462188 22693248076 23082534136 29454592537 31792924376 40569533117 45386496152 46165068272 58909185074 63585848752 81139066234 90772992304 117818370148 152921788651 162278132468 210628123991 235636740296 290110434931 305843577302 324556264936 421256247982 471273480592 580220869862 611687154604 649112529872 842512495964 1160441739724 1223374309208 1685024991928 2150185255201 2320883479448 2446748618416 3370049983856 4300370510402 4641766958896 8600741020804 11163290571523 15375853051343 17201482041608 22326581143046 30751706102686 34402964083216 44653162286092 61503412205372 89306324572184 123006824410744 178612649144368 246013648821488 814920211721179 1629840423442358 3259680846884716 6519361693769432 13038723387538864
• Sum of all divisors σ(n): 26174780560757640
• Sum of proper divisors (its aliquot sum) s(n): 13136057173218776
• 13038723387538864 is an abundant number, because the sum of its proper divisors (13136057173218776) is greater than itself. Its abundance is 97333785679912

Bases of 13038723387538864

• Binary: 101110010100101010011001011011110101101011110110110000₂
• Hexadecimal: 0x2E52A65BD6BDB0
• Base-36: 3KDUATZ2UGG

Squares and roots of 13038723387538864

• 13038723387538864 squared (13038723387538864²) is 170008307576752949047715110410496
• 13038723387538864 cubed (13038723387538864³) is 2216691296076909330923701790158269320726193516544
• The square root of 13038723387538864 is 114187229.5291328277
• The cube root of 13038723387538864 is 235366.7030997899

Scales and comparisons

• 13,038,723,387,538,864 seconds is equal to 414,591,072 years, 15 weeks, 5 days, 17 hours, 41 minutes, 4 seconds.
• To count from 1 to 13,038,723,387,538,864 would take you about one billion, two hundred forty-three million, seven hundred seventy-three thousand, two hundred sixteen 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 13038723387538864 cubic inches would be around 19613.9 feet tall.

Recreational maths with 13038723387538864

• 13038723387538864 backwards is 46883578332783031
• The number of decimal digits it has is: 17
• The sum of 13038723387538864's digits is 79
• More coming soon!