18359080194

Names of 18359080194

• Cardinal: 18359080194 can be written as Eighteen billion, three hundred fifty-nine million, eighty thousand, one hundred ninety-four.

Scientific notation

• Scientific notation: 1.8359080194 × 10¹⁰

Factors of 18359080194

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 505

Divisors of 18359080194

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 13 14 21 23 26 39 42 46 49 69 78 91 98 138 147 161 182 273 294 299 322 457 483 546 598 637 897 914 966 1127 1274 1371 1794 1911 2093 2254 2742 3199 3381 3822 4186 5941 6279 6398 6762 9597 10511 11882 12558 14651 17823 19194 21022 22393 29302 31533 35646 41587 43953 44786 63066 67179 73577 83174 87906 124761 134358 136643 147154 208849 220731 249522 273286 291109 409929 417698 441462 515039 582218 626547 819858 873327 956501 1030078 1253094 1461943 1545117 1746654 1913002 2715037 2869503 2923886 3090234 4385829 4803527 5430074 5739006 6695507 8145111 8771658 9607054 10233601 13391014 14410581 16290222 19005259 20086521 20467202 28821162 30700803 33624689 38010518 40173042 57015777 61401606 62445851 67249378 100874067 114031554 124891702 133036813 187337553 201748134 235372823 266073626 374675106 399110439 437120957 470745646 706118469 798220878 874241914 1311362871 1412236938 2622725742 3059846699 6119693398 9179540097 18359080194
• Sum of all divisors σ(n): 48103771968
• Sum of proper divisors (its aliquot sum) s(n): 29744691774
• 18359080194 is an abundant number, because the sum of its proper divisors (29744691774) is greater than itself. Its abundance is 11385611580

Bases of 18359080194

• Binary: 10001000110010010010101010100000010₂
• Hexadecimal: 0x446495502
• Base-36: 8FMISXU

Squares and roots of 18359080194

• 18359080194 squared (18359080194²) is 337055825569723077636
• 18359080194 cubed (18359080194³) is 6188034931489421720691811941384
• The square root of 18359080194 is 135495.6833039341
• The cube root of 18359080194 is 2638.0537477627

Scales and comparisons

• 18,359,080,194 seconds is equal to 583 years, 39 weeks, 4 days, 8 hours, 29 minutes, 54 seconds.
• To count from 1 to 18,359,080,194 would take you about one thousand, one hundred sixty-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 18359080194 cubic inches would be around 219.8 feet tall.

Recreational maths with 18359080194

• 18359080194 backwards is 49108095381
• The number of decimal digits it has is: 11
• The sum of 18359080194's digits is 48
• More coming soon!