31553842331649813

Names of 31553842331649813

• Cardinal: 31553842331649813 can be written as Thirty-one quadrillion, five hundred fifty-three trillion, eight hundred forty-two billion, three hundred thirty-one million, six hundred forty-nine thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 3.1553842331649813 × 10¹⁶

Factors of 31553842331649813

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 164304025

Divisors of 31553842331649813

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 17 21 31 37 49 51 67 93 111 119 147 201 217 259 357 469 527 629 651 777 833 1139 1147 1407 1519 1581 1813 1887 2077 2479 2499 3283 3417 3441 3689 4403 4557 5439 6231 7437 7973 8029 9849 11067 13209 14539 17353 19499 23919 24087 25823 30821 35309 42143 43617 52059 55811 56203 58497 76849 77469 92463 101773 105927 121471 126429 136493 167433 168609 230547 247163 295001 305319 364413 409479 537943 741489 885003 955451 1306433 1613829 1730141 2065007 2866353 3765601 3919299 5190423 6195021 9145031 11296803 27435093 64015217 164303863 192045651 492911589 1150127041 2793165671 3450381123 5093419753 6079242931 8050889287 8379497013 11008358821 15280259259 18237728793 19552159697 24152667861 33025076463 35653938271 42554700517 58656479091 77058511747 86588135801 103347129827 106961814813 127664101551 136865117879 187142099957 188456530861 231175535241 249577567897 259764407403 297882903619 310041389481 341259123451 407309276377 410595353637 539409582229 561426299871 565369592583 606116950607 723429908789 748732703691 893648710857 1023777370353 1221927829131 1309994699699 1319195716027 1618228746687 1818350851821 2170289726367 2388813864157 2851164934639 3203761024637 3929984099097 3957587148081 4242818654249 5064009361523 5801405098667 6924257698409 7166441592471 8553494803917 9169962897893 9234370012189 9611283073911 12626587567687 12728455962747 15192028084569 16721697049099 17404215296001 19958154542473 20772773095227 22426327172459 27509888693679 27703110036567 37879762703061 40609835690669 48469803888863 50165091147297 59874463627419 67278981517377 88386112973809 121829507072007 145409411666589 156984290207213 214651988650679 265158338921427 284268849834683 339288627222041 470952870621639 618702790816663 643955965952037 852806549504049 1017865881666123 1502563920554753 1856108372449989 4507691761664259 10517947443883271 31553842331649813
• Sum of all divisors σ(n): 55756771247996928
• Sum of proper divisors (its aliquot sum) s(n): 24202928916347115
• 31553842331649813 is a deficient number, because the sum of its proper divisors (24202928916347115) is less than itself. Its deficiency is 7350913415302698

Bases of 31553842331649813

• Binary: 1110000000110100000110101101011011110100000011100010101₂
• Hexadecimal: 0x701A0D6B7A0715
• Base-36: 8MOWJ1W74LX

Squares and roots of 31553842331649813

• 31553842331649813 squared (31553842331649813²) is 995644965890615707454690462934969
• 31553842331649813 cubed (31553842331649813³) is 31416424272013344067757602858567666106163900010797
• The square root of 31553842331649813 is 177634012.3164756221
• The cube root of 31553842331649813 is 315997.8179482991

Scales and comparisons

• 31,553,842,331,649,813 seconds is equal to 1,003,314,583 years, 36 weeks, 4 days, 4 hours, 3 minutes, 33 seconds.
• To count from 1 to 31,553,842,331,649,813 would take you about three billion, nine million, nine hundred forty-three thousand, seven hundred fifty-one 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 31553842331649813 cubic inches would be around 26333.2 feet tall.

Recreational maths with 31553842331649813

• 31553842331649813 backwards is 31894613324835513
• The number of decimal digits it has is: 17
• The sum of 31553842331649813's digits is 69
• More coming soon!