12998037195

Names of 12998037195

• Cardinal: 12998037195 can be written as Twelve billion, nine hundred ninety-eight million, thirty-seven thousand, one hundred ninety-five.

Scientific notation

• Scientific notation: 1.2998037195 × 10¹⁰

Factors of 12998037195

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2299

Divisors of 12998037195

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 39 45 55 65 81 99 117 121 135 143 165 195 243 297 351 363 405 429 495 585 605 715 729 891 1053 1089 1215 1287 1485 1573 1755 1815 2145 2267 2673 3159 3267 3645 3861 4455 4719 5265 5445 6435 6801 7865 8019 9477 9801 11335 11583 13365 14157 15795 16335 19305 20403 23595 24937 29403 29471 34005 34749 40095 42471 47385 49005 57915 61209 70785 74811 88209 88413 102015 104247 124685 127413 147015 147355 173745 183627 212355 224433 265239 274307 306045 324181 374055 382239 441045 442065 521235 550881 637065 673299 795717 822921 918135 972543 1122165 1146717 1326195 1371535 1620905 1652643 1911195 2019897 2387151 2468763 2754405 2917629 3366495 3565991 3978585 4114605 4862715 5733585 6059691 7161453 7406289 8263215 8752887 10099485 10697973 11935755 12343815 14588145 17829955 18179073 21484359 22218867 26258661 30298455 32093919 35807265 37031445 43764435 53489865 66656601 78775983 90895365 96281757 107421795 111094335 131293305 160469595 199969803 236327949 288845271 333283005 393879915 481408785 866535813 999849015 1181639745 1444226355 2599607439 4332679065 12998037195
• Sum of all divisors σ(n): 27694538928
• Sum of proper divisors (its aliquot sum) s(n): 14696501733
• 12998037195 is an abundant number, because the sum of its proper divisors (14696501733) is greater than itself. Its abundance is 1698464538

Bases of 12998037195

• Binary: 1100000110101111100100111011001011₂
• Hexadecimal: 0x306BE4ECB
• Base-36: 5YYP1OR

Squares and roots of 12998037195

• 12998037195 squared (12998037195²) is 168948970922603468025
• 12998037195 cubed (12998037195³) is 2196005008108973343624943189875
• The square root of 12998037195 is 114008.9347156617
• The cube root of 12998037195 is 2351.2163430085

Scales and comparisons

• 12,998,037,195 seconds is equal to 413 years, 15 weeks, 3 days, 5 hours, 53 minutes, 15 seconds.
• To count from 1 to 12,998,037,195 would take you about eight hundred twenty-six 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 12998037195 cubic inches would be around 195.9 feet tall.

Recreational maths with 12998037195

• 12998037195 backwards is 59173089921
• The number of decimal digits it has is: 11
• The sum of 12998037195's digits is 54
• More coming soon!