42726130209

Names of 42726130209

• Cardinal: 42726130209 can be written as Forty-two billion, seven hundred twenty-six million, one hundred thirty thousand, two hundred nine.

Scientific notation

• Scientific notation: 4.2726130209 × 10¹⁰

Factors of 42726130209

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 220

Divisors of 42726130209

• Number of divisors d(n): 135
• Complete list of divisors:
  1 3 7 9 17 21 27 49 51 63 81 119 147 153 189 193 289 357 441 459 567 579 833 867 1071 1323 1351 1377 1737 2023 2499 2601 3213 3281 3969 4053 5211 6069 7497 7803 9457 9639 9843 12159 14161 15633 18207 22491 22967 23409 28371 29529 36477 37249 42483 54621 55777 67473 68901 85113 88587 109431 111747 127449 160769 163863 167331 206703 255339 260743 265761 335241 382347 390439 482307 501993 620109 633233 766017 782229 1005723 1147041 1171317 1446921 1505979 1825201 1860327 1899699 2346687 2733073 3017169 3513951 4340763 4432631 4517937 5475603 5699097 7040061 8199219 10541853 10764961 13022289 13297893 16426809 17097291 21120183 24597657 31028417 31625559 32294883 39893679 49280427 51291873 73792971 75354727 93085251 96884649 119681037 147841281 221378913 226064181 279255753 290653947 359043111 527483089 678192543 837767259 871961841 1582449267 2034577629 2513301777 4747347801 6103732887 14242043403 42726130209
• Sum of all divisors σ(n): 79281021897
• Sum of proper divisors (its aliquot sum) s(n): 36554891688
• 42726130209 is a deficient number, because the sum of its proper divisors (36554891688) is less than itself. Its deficiency is 6171238521

Bases of 42726130209

• Binary: 100111110010101011010000001000100001₂
• Hexadecimal: 0x9F2AD0221
• Base-36: JMM1929

Squares and roots of 42726130209

• 42726130209 squared (42726130209²) is 1825522202636422383681
• 42726130209 cubed (42726130209³) is 77997499329264265851076562719329
• 42726130209 is a perfect square number. Its square root is 206703
• The cube root of 42726130209 is 3495.9444238061

Scales and comparisons

• 42,726,130,209 seconds is equal to 1,358 years, 29 weeks, 9 hours, 30 minutes, 9 seconds.
• To count from 1 to 42,726,130,209 would take you about two thousand, seven hundred seventeen 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 42726130209 cubic inches would be around 291.3 feet tall.

Recreational maths with 42726130209

• 42726130209 backwards is 90203162724
• The number of decimal digits it has is: 11
• The sum of 42726130209's digits is 36
• More coming soon!