13078686075

Names of 13078686075

• Cardinal: 13078686075 can be written as Thirteen billion, seventy-eight million, six hundred eighty-six thousand and seventy-five.

Scientific notation

• Scientific notation: 1.3078686075 × 10¹⁰

Factors of 13078686075

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 97

Divisors of 13078686075

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 13 15 17 21 23 25 29 35 39 51 65 69 75 85 87 91 105 115 119 145 161 169 175 195 203 221 255 273 299 325 345 357 377 391 425 435 455 483 493 507 525 575 595 609 663 667 725 805 845 897 975 1015 1105 1131 1173 1183 1275 1365 1479 1495 1547 1725 1785 1885 1955 2001 2093 2175 2197 2275 2415 2465 2535 2639 2737 2873 2975 3045 3315 3335 3451 3549 3887 4025 4225 4485 4641 4669 4901 5075 5083 5525 5655 5865 5915 6279 6409 6591 6825 7395 7475 7735 7917 8211 8619 8671 8925 9425 9775 10005 10353 10465 10985 11339 11661 12075 12325 12675 13195 13685 14007 14365 14703 15225 15249 15379 16575 16675 17255 17745 19227 19435 20111 22425 23205 23345 24505 25415 26013 27209 28275 29325 29575 31395 32045 32955 34017 34307 35581 36975 37349 38675 39585 41055 43095 43355 44863 46137 50025 50531 51765 52325 54925 56695 58305 60333 60697 63713 65975 66079 68425 70035 71825 73515 76245 76895 79373 81627 83317 86275 88725 96135 97175 100555 102921 106743 112047 112723 116025 116725 122525 127075 130065 134589 136045 147407 151593 156975 160225 164775 170085 171535 177905 182091 186745 191139 197925 198237 205275 215475 216775 224315 230685 238119 249951 252655 258825 261443 283475 291525 301665 303485 318565 330395 338169 350175 353717 367575 381225 384475 396865 408135 416585 442221 445991 462553 480675 502775 514605 533715 560235 563615 583219 650325 672945 680225 737035 757965 784329 789061 850425 857675 859027 889525 910455 933725 955695 991185 1031849 1061151 1083121 1121575 1153425 1190595 1249755 1263275 1307215 1337973 1387659 1465399 1508325 1517425 1592825 1651975 1690845 1749657 1768585 1916291 1984325 2040675 2082925 2211105 2229955 2312765 2367183 2573025 2577081 2668575 2801175 2818075 2916095 3095547 3249363 3364725 3685175 3789825 3921645 3945305 4295135 4396197 4552275 4778475 4955925 5159245 5305755 5415605 5748873 5952975 6013189 6248775 6536075 6689865 6938295 7326995 7581847 8454225 8748285 8842925 9581455 10257793 11055525 11149775 11563825 11835915 12885405 13414037 14580475 15477735 16246815 18039567 19608225 19726525 21475675 21980985 22745541 24911783 25796225 26528775 27078025 28744365 30065945 30773379 33449325 34691475 36634975 37909235 40242111 43741425 47907275 51288965 59179575 64427025 67070185 74735349 77388675 81234075 90197835 109904925 113727705 124558915 143721825 150329725 153866895 174382481 189546175 201210555 256444825 335350925 373676745 450989175 523147443 568638525 622794575 769334475 871912405 1006052775 1868383725 2615737215 4359562025 13078686075
• Sum of all divisors σ(n): 30598041600
• Sum of proper divisors (its aliquot sum) s(n): 17519355525
• 13078686075 is an abundant number, because the sum of its proper divisors (17519355525) is greater than itself. Its abundance is 4440669450

Bases of 13078686075

• Binary: 1100001011100011001110100101111011₂
• Hexadecimal: 0x30B8CE97B
• Base-36: 60APMRF

Squares and roots of 13078686075

• 13078686075 squared (13078686075²) is 171052029448398905625
• 13078686075 cubed (13078686075³) is 2237135795647264698042926671875
• The square root of 13078686075 is 114362.0832050555
• The cube root of 13078686075 is 2356.0691815267

Scales and comparisons

• 13,078,686,075 seconds is equal to 415 years, 44 weeks, 5 days, 16 hours, 21 minutes, 15 seconds.
• To count from 1 to 13,078,686,075 would take you about eight hundred thirty-one 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 13078686075 cubic inches would be around 196.3 feet tall.

Recreational maths with 13078686075

• 13078686075 backwards is 57068687031
• 13078686075 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13078686075's digits is 51
• More coming soon!