123685769130

Names of 123685769130

• Cardinal: 123685769130 can be written as One hundred twenty-three billion, six hundred eighty-five million, seven hundred sixty-nine thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.2368576913 × 10¹¹

Factors of 123685769130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131

Divisors of 123685769130

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 49 55 66 70 77 98 103 105 110 147 154 165 206 210 231 245 294 309 330 343 385 462 490 515 539 618 686 721 735 770 1029 1030 1078 1133 1155 1442 1470 1545 1617 1715 2058 2163 2266 2310 2695 3090 3234 3399 3430 3605 3773 4326 5047 5145 5390 5665 6798 7210 7546 7931 8085 10094 10290 10609 10815 11319 11330 15141 15862 16170 16995 18865 21218 21630 22638 23793 25235 30282 31827 33990 35329 37730 39655 47586 50470 53045 55517 56595 63654 70658 74263 75705 79310 105987 106090 111034 113190 116699 118965 148526 151410 159135 166551 176645 211974 222789 233398 237930 277585 318270 333102 350097 353290 371315 388619 445578 519841 529935 555170 583495 700194 742630 777238 816893 832755 1039682 1059870 1092727 1113945 1165857 1166990 1559523 1633786 1665510 1750485 1943095 2185454 2227890 2331714 2450679 2599205 3119046 3278181 3500970 3638887 3886190 4084465 4901358 5198410 5463635 5718251 5829285 6556362 7277774 7649089 7797615 8168930 10916661 10927270 11436502 11658570 12019997 12253395 15298178 15595230 16390905 17154753 18194435 21833322 22947267 24039994 24506790 28591255 32781810 34309506 36059991 36388870 38245445 40027757 45894534 53543623 54583305 57182510 60099985 72119982 76490890 80055514 84139979 85773765 107087246 109166610 114736335 120083271 120199970 160630869 168279958 171547530 180299955 200138785 229472670 240166542 252419937 267718115 321261738 360599910 374805361 400277570 420699895 504839874 535436230 588979853 600416355 749610722 803154345 841399790 1124416083 1177959706 1200832710 1262099685 1606308690 1766939559 1874026805 2248832166 2524199370 2944899265 3533879118 3748053610 4122858971 5622080415 5889798530 8245717942 8834697795 11244160830 12368576913 17669395590 20614294855 24737153826 41228589710 61842884565 123685769130
• Sum of all divisors σ(n): 381348864000
• Sum of proper divisors (its aliquot sum) s(n): 257663094870
• 123685769130 is an abundant number, because the sum of its proper divisors (257663094870) is greater than itself. Its abundance is 133977325740

Bases of 123685769130

• Binary: 1110011001100001111110000111110101010₂
• Hexadecimal: 0x1CCC3F0FAA
• Base-36: 1KTJBA96

Squares and roots of 123685769130

• 123685769130 squared (123685769130²) is 15298169485279660956900
• 123685769130 cubed (123685769130³) is 1892165859067911078599808280497000
• The square root of 123685769130 is 351689.8763541539
• The cube root of 123685769130 is 4982.4151488381

Scales and comparisons

• 123,685,769,130 seconds is equal to 3,932 years, 42 weeks, 6 days, 6 hours, 5 minutes, 30 seconds.
• To count from 1 to 123,685,769,130 would take you about seven thousand, eight hundred sixty-five 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 123685769130 cubic inches would be around 415.2 feet tall.

Recreational maths with 123685769130

• 123685769130 backwards is 031967586321
• The number of decimal digits it has is: 12
• The sum of 123685769130's digits is 51
• More coming soon!