27420931746

Names of 27420931746

• Cardinal: 27420931746 can be written as Twenty-seven billion, four hundred twenty million, nine hundred thirty-one thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 2.7420931746 × 10¹⁰

Factors of 27420931746

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 274

Divisors of 27420931746

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 67 73 78 97 114 117 134 146 169 171 194 201 219 234 247 291 338 342 402 438 494 507 582 603 657 741 871 873 949 1014 1206 1261 1273 1314 1387 1482 1521 1742 1746 1843 1898 2223 2522 2546 2613 2774 2847 3042 3211 3686 3783 3819 4161 4446 4891 5226 5529 5694 6422 6499 7081 7566 7638 7839 8322 8541 9633 9782 11058 11323 11349 11457 12337 12483 12998 14162 14673 15678 16393 16549 16587 17082 18031 19266 19497 21243 22646 22698 22914 23959 24674 24966 28899 29346 32786 33098 33174 33969 36062 37011 38994 42486 44019 47918 49179 49647 54093 57798 58491 63583 63729 67938 71877 74022 84487 88038 92053 92929 98358 99294 101907 108186 111033 116982 123481 127166 127458 134539 143754 147537 148941 162279 168974 184106 185858 190749 203814 215137 215631 222066 234403 246962 253461 269078 276159 278787 295074 297882 311467 324558 370443 381498 403617 430274 431262 468806 474427 506922 552318 557574 572247 622934 645411 703209 740886 760383 807234 826579 828477 836361 934401 948854 1098331 1111329 1144494 1196689 1208077 1210851 1290822 1406418 1423281 1520766 1605253 1653158 1656954 1672722 1749007 1868802 1936233 2109627 2196662 2222658 2393378 2416154 2421702 2479737 2803203 2846562 3210506 3294993 3498014 3590067 3624231 3872466 4219254 4269843 4815759 4959474 5247021 5606406 6167551 6589986 7180134 7248462 7439211 8539686 9014113 9631518 9884979 10494042 10770201 10872693 12335102 14447277 14878422 15705001 15741063 18028226 18502653 19769958 20868289 21540402 21745386 22737091 27042339 28894554 31410002 31482126 37005306 41736578 45474182 47115003 54084678 55507959 62604867 68211273 80178163 81127017 94230006 111015918 117183469 125209734 136422546 141345009 160356326 162254034 187814601 204633819 234366938 240534489 282690018 351550407 375629202 409267638 481068978 703100814 721603467 1054651221 1443206934 1523385097 2109302442 3046770194 4570155291 9140310582 13710465873 27420931746
• Sum of all divisors σ(n): 70390232640
• Sum of proper divisors (its aliquot sum) s(n): 42969300894
• 27420931746 is an abundant number, because the sum of its proper divisors (42969300894) is greater than itself. Its abundance is 15548369148

Bases of 27420931746

• Binary: 11001100010011010100011011010100010₂
• Hexadecimal: 0x6626A36A2
• Base-36: CLHPQCI

Squares and roots of 27420931746

• 27420931746 squared (27420931746²) is 751907497818790608516
• 27420931746 cubed (27420931746³) is 20618004176994701152383042348936
• The square root of 27420931746 is 165592.6681529107
• The cube root of 27420931746 is 3015.5097424483

Scales and comparisons

• 27,420,931,746 seconds is equal to 871 years, 46 weeks, 5 days, 21 hours, 29 minutes, 6 seconds.
• To count from 1 to 27,420,931,746 would take you about one thousand, seven hundred forty-three 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 27420931746 cubic inches would be around 251.3 feet tall.

Recreational maths with 27420931746

• 27420931746 backwards is 64713902472
• The number of decimal digits it has is: 11
• The sum of 27420931746's digits is 45
• More coming soon!