55691223694139709

Names of 55691223694139709

• Cardinal: 55691223694139709 can be written as Fifty-five quadrillion, six hundred ninety-one trillion, two hundred twenty-three billion, six hundred ninety-four million, one hundred thirty-nine thousand, seven hundred nine.

Scientific notation

• Scientific notation: 5.5691223694139709 × 10¹⁶

Factors of 55691223694139709

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 864

Divisors of 55691223694139709

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 13 27 39 81 109 117 169 243 327 351 507 739 981 1053 1417 1521 2197 2217 2943 3159 4251 4563 6591 6651 8829 9607 11881 12753 13689 18421 19773 19953 26487 28821 35643 38259 41067 55263 59319 59859 80551 86463 106929 114777 124891 154453 165789 177957 179577 239473 241653 259389 320787 344331 374673 463359 497367 533871 718419 724959 778167 962361 1047163 1124019 1295029 1390077 1492101 1623583 2007889 2155257 2174877 2334501 2887083 3141489 3372057 3885087 4170231 4476303 4870749 6023667 6465771 6524631 8780059 9424467 10116171 11655261 12510693 13613119 14612247 16835377 18071001 19397313 19573893 26102557 26340177 28273401 30348513 34965783 37532079 40839357 43836741 50506131 54213003 58191939 78307671 79020531 84820203 104897349 114140767 122518071 131510223 141158161 151518393 162639009 176970547 218859901 234923013 237061593 254460609 314692047 342422301 367554213 394530669 423474483 454555179 487917027 530911641 656579703 704769039 711184779 957026431 1027266903 1102662639 1270423449 1363665537 1483829971 1592734923 1835056093 1969739109 2114307117 2133554337 2845178713 2871079293 3081800709 3307987917 3811270347 4090996611 4451489913 4778204769 5505168279 5909217327 6342921351 8535536139 8613237879 9245402127 11433811041 12441343603 13354469739 14334614307 16515504837 17727651981 19289789623 23855729209 25606608417 25839713637 27736206381 34301433123 37324030809 40063409217 43003842921 49546514511 53182955943 57869368869 71567187627 76819825251 77519140911 104315880979 111972092427 120190227651 148639543533 161737466839 173608106607 214701562881 230459475753 232557422733 310124479717 312947642937 335916277281 360570682953 445918630599 485212400517 520824319821 644104688643 691378427259 930373439151 938842928811 1007748831843 1356106452727 1455637201551 1562472959463 1932314065929 2102587068907 2791120317453 2816528786433 3023246495529 4068319358181 4366911604653 4687418878389 5796942197787 6307761206721 8373360952359 8449586359299 12204958074543 13100734813959 17629383885451 18923283620163 25120082857077 25348759077897 36614874223629 39302204441877 52888151656353 56769850860489 75360248571231 109844622670887 158664454969059 170309552581467 229181990510863 329533868012661 475993364907177 510928657744401 687545971532589 1427980094721531 2062637914597767 4283940284164593 6187913743793301 18563741231379903 55691223694139709
• Sum of all divisors σ(n): 91331122346900800
• Sum of proper divisors (its aliquot sum) s(n): 35639898652761091
• 55691223694139709 is a deficient number, because the sum of its proper divisors (35639898652761091) is less than itself. Its deficiency is 20051325041378618

Bases of 55691223694139709

• Binary: 11000101110110101101111101110101011001010110000100111101₂
• Hexadecimal: 0xC5DADF7565613D
• Base-36: F8CW2YYPET9

Squares and roots of 55691223694139709

• 55691223694139709 squared (55691223694139709²) is 3101512396550708135978149610604681
• 55691223694139709 cubed (55691223694139709³) is 172727020666452830010274602343353655478459583377829
• The square root of 55691223694139709 is 235989880.4909645039
• The cube root of 55691223694139709 is 381881.7641947177

Scales and comparisons

• 55,691,223,694,139,709 seconds is equal to 1,770,808,649 years, 10 weeks, 5 days, 19 hours, 15 minutes, 9 seconds.
• To count from 1 to 55,691,223,694,139,709 would take you about five billion, three hundred twelve million, four hundred twenty-five thousand, nine hundred forty-seven 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 55691223694139709 cubic inches would be around 31823.5 feet tall.

Recreational maths with 55691223694139709

• 55691223694139709 backwards is 90793149632219655
• 55691223694139709 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55691223694139709's digits is 81
• More coming soon!