13688892270

Names of 13688892270

• Cardinal: 13688892270 can be written as Thirteen billion, six hundred eighty-eight million, eight hundred ninety-two thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.368889227 × 10¹⁰

Factors of 13688892270

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 433

Divisors of 13688892270

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 61 62 81 90 93 122 135 155 162 183 186 243 270 279 305 310 331 366 405 465 486 549 558 610 662 729 810 837 915 930 993 1098 1215 1395 1458 1647 1655 1674 1830 1891 1986 2187 2430 2511 2745 2790 2979 3294 3310 3645 3782 4185 4374 4941 4965 5022 5490 5673 5958 7290 7533 8235 8370 8937 9455 9882 9930 10261 10935 11346 12555 14823 14895 15066 16470 17019 17874 18910 20191 20522 21870 22599 24705 25110 26811 28365 29646 29790 30783 34038 37665 40382 44469 44685 45198 49410 51057 51305 53622 56730 60573 61566 67797 74115 75330 80433 85095 88938 89370 92349 100955 102114 102610 112995 121146 133407 134055 135594 148230 153171 153915 160866 170190 181719 184698 201910 222345 225990 241299 255285 266814 268110 277047 302865 306342 307830 338985 363438 402165 444690 459513 461745 482598 510570 545157 554094 605730 625921 667035 677970 723897 765855 804330 831141 908595 919026 923490 1090314 1206495 1251842 1334070 1378539 1385235 1447794 1531710 1635471 1662282 1817190 1877763 2297565 2412990 2493423 2725785 2757078 2770470 3129605 3270942 3619485 3755526 4135617 4155705 4595130 4906413 4986846 5451570 5633289 6259210 6892695 7238970 7480269 8177355 8271234 8311410 9388815 9812826 11266578 12467115 13785390 14719239 14960538 16354710 16899867 18777630 20678085 22440807 24532065 24934230 28166445 29438478 33799734 37401345 41356170 44157717 44881614 49064130 50699601 56332890 73596195 74802690 84499335 88315434 101399202 112204035 147192390 152098803 168998670 220788585 224408070 253498005 304197606 441577170 456296409 506996010 760494015 912592818 1368889227 1520988030 2281482045 2737778454 4562964090 6844446135 13688892270
• Sum of all divisors σ(n): 38888939520
• Sum of proper divisors (its aliquot sum) s(n): 25200047250
• 13688892270 is an abundant number, because the sum of its proper divisors (25200047250) is greater than itself. Its abundance is 11511154980

Bases of 13688892270

• Binary: 1100101111111010111110101101101110₂
• Hexadecimal: 0x32FEBEB6E
• Base-36: 6AE0GVI

Squares and roots of 13688892270

• 13688892270 squared (13688892270²) is 187385771579665752900
• 13688892270 cubed (13688892270³) is 2565103640084872214056540083000
• The square root of 13688892270 is 116999.5396144789
• The cube root of 13688892270 is 2392.1556544933

Scales and comparisons

• 13,688,892,270 seconds is equal to 435 years, 13 weeks, 5 days, 6 hours, 4 minutes, 30 seconds.
• To count from 1 to 13,688,892,270 would take you about eight hundred seventy 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 13688892270 cubic inches would be around 199.3 feet tall.

Recreational maths with 13688892270

• 13688892270 backwards is 07229888631
• 13688892270 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13688892270's digits is 54
• More coming soon!