13185489091824

Names of 13185489091824

• Cardinal: 13185489091824 can be written as Thirteen trillion, one hundred eighty-five billion, four hundred eighty-nine million, ninety-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.3185489091824 × 10¹³

Factors of 13185489091824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 914

Divisors of 13185489091824

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 36 38 42 48 56 57 63 72 76 84 112 114 126 133 144 152 168 171 228 252 266 304 336 342 399 456 504 532 684 798 883 912 1008 1064 1197 1368 1596 1766 2128 2394 2649 2736 3192 3532 4788 5298 6181 6384 7064 7947 9576 10596 12362 14128 15894 16777 18543 19152 21192 24724 31788 33554 37086 42384 49448 50331 55629 63576 67108 74172 98896 100662 111258 117439 127152 134216 148344 150993 201324 222516 234878 268432 296688 301986 352317 402648 445032 469756 603972 704634 779689 805296 890064 939512 1056951 1207944 1409268 1559378 1879024 2113902 2339067 2415888 2818536 3118756 4227804 4678134 5457823 5637072 6237512 7017201 8455608 9356268 10915646 12475024 14034402 14814091 16373469 16911216 18712536 21831292 28068804 29628182 32746938 37425072 43662584 44442273 49120407 56137608 59256364 65493876 87325168 88884546 98240814 103698637 112275216 118512728 130987752 133326819 177769092 196481628 207397274 237025456 261975504 266653638 311095911 355538184 392963256 414794548 533307276 622191822 688465387 711076368 785926512 829589096 933287733 1066614552 1244383644 1376930774 1659178192 1866575466 2065396161 2133229104 2488767288 2753861548 3733150932 4130792322 4819257709 4977534576 5507723096 6196188483 7466301864 8261584644 9638515418 11015446192 12392376966 13080842353 14457773127 14932603728 16523169288 19277030836 24784753932 26161684706 28915546254 33046338576 38554061672 39242527059 43373319381 49569507864 52323369412 57831092508 77108123344 78485054118 86746638762 91565896471 99139015728 104646738824 115662185016 117727581177 156970108236 173493277524 183131792942 209293477648 231324370032 235455162354 274697689413 313940216472 346986555048 366263585884 470910324708 549395378826 627880432944 693973110096 732527171768 824093068239 941820649416 1098790757652 1465054343536 1648186136478 1883641298832 2197581515304 3296372272956 4395163030608 6592744545912 13185489091824
• Sum of all divisors σ(n): 44442579500800
• Sum of proper divisors (its aliquot sum) s(n): 31257090408976
• 13185489091824 is an abundant number, because the sum of its proper divisors (31257090408976) is greater than itself. Its abundance is 18071601317152

Bases of 13185489091824

• Binary: 10111111110111111100011001001011110011110000₂
• Hexadecimal: 0xBFDFC64BCF0
• Base-36: 4O9BVRKS0

Squares and roots of 13185489091824

• 13185489091824 squared (13185489091824²) is 173857122590609692303646976
• 13185489091824 cubed (13185489091824³) is 2292391193454392025923266248021343924224
• The square root of 13185489091824 is 3631182.8777719253
• The cube root of 13185489091824 is 23624.6517111923

Scales and comparisons

• 13,185,489,091,824 seconds is equal to 419,257 years, 39 weeks, 6 days, 10 hours, 50 minutes, 24 seconds.
• To count from 1 to 13,185,489,091,824 would take you about one million, forty-eight thousand, one hundred forty-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 13185489091824 cubic inches would be around 1968.7 feet tall.

Recreational maths with 13185489091824

• 13185489091824 backwards is 42819098458131
• 13185489091824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13185489091824's digits is 63
• More coming soon!