18193334811379

Names of 18193334811379

• Cardinal: 18193334811379 can be written as Eighteen trillion, one hundred ninety-three billion, three hundred thirty-four million, eight hundred eleven thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 1.8193334811379 × 10¹³

Factors of 18193334811379

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 689

Divisors of 18193334811379

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 13 19 31 49 91 133 217 247 343 361 403 589 619 637 931 961 1519 1729 2527 2821 4123 4333 4459 4693 6517 6727 6859 7657 8047 10633 11191 11761 12103 12493 17689 18259 19189 19747 28861 30331 32851 47089 48013 53599 56329 78337 82327 84721 87451 89167 123823 127813 134323 138229 145483 152893 202027 212317 212629 223459 229957 237367 249457 329623 336091 346921 364591 375193 394303 548359 576289 594859 612157 624169 894691 940261 1018381 1070251 1488403 1564213 1609699 1661569 1746199 2352637 2428447 2552137 2626351 2760121 2764177 2904967 3838513 4034023 4164013 4245721 4285099 4369183 4509973 4739683 6262837 6581827 6591499 6927229 7128667 7491757 7733167 10418821 10949491 11302321 11630983 12223393 16999129 17864959 19349239 20334769 29148091 29720047 30584281 31569811 33177781 46140493 48490603 49900669 52442299 54132169 55194373 72931747 76646437 79116247 81416881 85563751 85689487 90053977 118993903 125054713 131617351 135444673 142343383 146930173 204036637 208040329 214744099 220988677 232244467 322983451 339434221 378925183 386360611 553813729 599826409 630377839 921321457 948112711 996403681 1028511211 1456282303 1503208693 1546920739 1625711269 1711025563 2260884157 2376039547 2652476281 2704524277 2791673287 3876696103 4080137881 4198784863 4412644873 6449250199 7199578477 10522460851 11977178941 18931669939 19541713009 28560965167 29391494041 30888514111 45144751393 50397049339 53041792453 73657225957 83840252587 136791991063 199926756169 371292547171 586881768109 957543937441 1399487293183 2599047830197 18193334811379
• Sum of all divisors σ(n): 24961319040000
• Sum of proper divisors (its aliquot sum) s(n): 6767984228621
• 18193334811379 is a deficient number, because the sum of its proper divisors (6767984228621) is less than itself. Its deficiency is 11425350582758

Bases of 18193334811379

• Binary: 100001000101111110111010000100011101011110011₂
• Hexadecimal: 0x108BF7423AF3
• Base-36: 6G5WHT437

Squares and roots of 18193334811379

• 18193334811379 squared (18193334811379²) is 330997431558934953507881641
• 18193334811379 cubed (18193334811379³) is 6021947094058209314300445969452591992939
• The square root of 18193334811379 is 4265364.5578518841
• The cube root of 18193334811379 is 26300.9097264577

Scales and comparisons

• 18,193,334,811,379 seconds is equal to 578,491 years, 40 weeks, 18 hours, 16 minutes, 19 seconds.
• To count from 1 to 18,193,334,811,379 would take you about one million, four hundred forty-six thousand, two hundred twenty-nine 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 18193334811379 cubic inches would be around 2191.7 feet tall.

Recreational maths with 18193334811379

• 18193334811379 backwards is 97311843339181
• The number of decimal digits it has is: 14
• The sum of 18193334811379's digits is 61
• More coming soon!