18784974576132

Names of 18784974576132

• Cardinal: 18784974576132 can be written as Eighteen trillion, seven hundred eighty-four billion, nine hundred seventy-four million, five hundred seventy-six thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.8784974576132 × 10¹³

Factors of 18784974576132

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10655

Divisors of 18784974576132

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 243 324 342 486 513 684 729 972 1026 1458 1539 2052 2187 2916 3078 4374 4617 6156 8748 9234 10631 13851 18468 21262 27702 31893 41553 42524 55404 63786 83106 95679 127572 166212 191358 201989 287037 382716 403978 574074 605967 807956 861111 1148148 1211934 1722222 1817901 2423868 2583333 3444444 3635802 5166666 5453703 7271604 7749999 10333332 10907406 15499998 16361109 21814812 23249997 30999996 32722218 46499994 49083327 65444436 92999988 98166654 113018161 147249981 196333308 226036322 294499962 339054483 441749943 452072644 588999924 678108966 883499886 1017163449 1356217932 1766999772 2034326898 2147345059 3051490347 4068653796 4294690118 6102980694 6442035177 8589380236 9154471041 12205961388 12884070354 18308942082 19326105531 25768140708 27463413123 36617884164 38652211062 54926826246 57978316593 77304422124 82390239369 109853652492 115956633186 164780478738 173934949779 231913266372 247170718107 329560957476 347869899558 494341436214 521804849337 695739799116 988682872428 1043609698674 1565414548011 2087219397348 3130829096022 4696243644033 6261658192044 9392487288066 18784974576132
• Sum of all divisors σ(n): 51902821745600
• Sum of proper divisors (its aliquot sum) s(n): 33117847169468
• 18784974576132 is an abundant number, because the sum of its proper divisors (33117847169468) is greater than itself. Its abundance is 14332872593336

Bases of 18784974576132

• Binary: 100010001010110110111101111001001101000000100₂
• Hexadecimal: 0x1115B7BC9A04
• Base-36: 6NPP4UK90

Squares and roots of 18784974576132

• 18784974576132 squared (18784974576132²) is 352875269825925613064081424
• 18784974576132 cubed (18784974576132³) is 6628752972225732122693005189558334971968
• The square root of 18784974576132 is 4334163.6535936203
• The cube root of 18784974576132 is 26582.9722065495

Scales and comparisons

• 18,784,974,576,132 seconds is equal to 597,304 years, 4 weeks, 3 days, 5 hours, 22 minutes, 12 seconds.
• To count from 1 to 18,784,974,576,132 would take you about one million, four hundred ninety-three thousand, two hundred sixty 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 18784974576132 cubic inches would be around 2215.2 feet tall.

Recreational maths with 18784974576132

• 18784974576132 backwards is 23167547948781
• The number of decimal digits it has is: 14
• The sum of 18784974576132's digits is 72
• More coming soon!