13228796790385

Names of 13228796790385

• Cardinal: 13228796790385 can be written as Thirteen trillion, two hundred twenty-eight billion, seven hundred ninety-six million, seven hundred ninety thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.3228796790385 × 10¹³

Factors of 13228796790385

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 600

Divisors of 13228796790385

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 11 29 31 55 103 113 127 145 155 181 319 341 515 565 635 899 905 1133 1243 1397 1595 1705 1991 2987 3193 3277 3503 3683 3937 4495 5249 5611 5665 6215 6985 9889 9955 11639 13081 14351 14935 15965 16385 17515 18415 18643 19685 20453 22987 26245 28055 32857 35123 36047 38533 40513 43307 49445 57739 58195 61721 65405 71755 92597 93215 101587 102265 114173 114935 128029 143891 157861 162719 164285 175615 180235 192665 202565 205073 216535 224983 252857 288695 308605 337531 360809 379349 405511 416179 444881 462985 507935 540647 570865 577933 593137 634043 640145 666623 712597 719455 789305 813595 1018567 1025365 1117457 1124915 1255903 1264285 1478153 1687655 1789909 1804045 1896745 2027555 2080895 2106659 2224405 2367661 2597531 2703235 2889665 2965685 3170215 3333115 3562985 3712841 3968899 4172839 4460621 4577969 4893691 5092835 5587285 5947117 6279515 6357263 6524507 6974473 7332853 7390765 7838567 8949545 10463461 10533295 11759819 11838305 12901549 12987655 16259683 16760057 18387247 18564205 19844495 20665313 20864195 22303105 22889845 23173249 24468455 26044271 28572841 29735585 31786315 32622535 34872365 36664265 39192835 42866437 45822743 52317305 58799095 61093111 64507745 65306429 68662169 73397491 75328399 80523461 81298415 83800285 91936235 103326565 115098071 115866245 129358009 130221355 141917039 142864205 184360627 202259717 214332185 227318443 229113715 267545693 305465555 326532145 343310845 366987455 376641995 402617305 471530807 504050173 575490355 646790045 672024221 709585195 718370719 755283859 807372401 828612389 885758071 921803135 1011298585 1136592215 1328859547 1337728465 1893886441 2128527239 2335180369 2357654035 2520250865 2943002623 3360121105 3591853595 3776419295 4036862005 4143061945 4428790355 6644297735 7758825097 8293916483 9469432205 10642636195 11675901845 14617455017 14715013115 20832750851 23413799629 25686984059 38794125485 41469582415 73087275085 85347076067 91233081313 104163754255 117068998145 128434920295 240523578007 426735380335 456165406565 1202617890035 2645759358077 13228796790385
• Sum of all divisors σ(n): 19090762629120
• Sum of proper divisors (its aliquot sum) s(n): 5861965838735
• 13228796790385 is a deficient number, because the sum of its proper divisors (5861965838735) is less than itself. Its deficiency is 7366830951650

Bases of 13228796790385

• Binary: 11000000100000010001101110111100011001110001₂
• Hexadecimal: 0xC0811BBC671
• Base-36: 4OT841UUP

Squares and roots of 13228796790385

• 13228796790385 squared (13228796790385²) is 175001064521300477628448225
• 13228796790385 cubed (13228796790385³) is 2315053520653338054917383375448150316625
• The square root of 13228796790385 is 3637141.2937065011
• The cube root of 13228796790385 is 23650.4884769553

Scales and comparisons

• 13,228,796,790,385 seconds is equal to 420,634 years, 42 weeks, 3 days, 23 hours, 6 minutes, 25 seconds.
• To count from 1 to 13,228,796,790,385 would take you about one million, fifty-one thousand, five hundred eighty-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 13228796790385 cubic inches would be around 1970.9 feet tall.

Recreational maths with 13228796790385

• 13228796790385 backwards is 58309769782231
• The number of decimal digits it has is: 14
• The sum of 13228796790385's digits is 70
• More coming soon!