13002783885

Names of 13002783885

• Cardinal: 13002783885 can be written as Thirteen billion, two million, seven hundred eighty-three thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 1.3002783885 × 10¹⁰

Factors of 13002783885

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 593

Divisors of 13002783885

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 53 63 65 91 105 117 159 181 195 265 273 315 331 371 455 477 543 585 689 795 819 905 993 1113 1267 1365 1629 1655 1855 2067 2317 2353 2385 2715 2979 3339 3445 3801 4095 4303 4823 4965 5565 6201 6335 6951 7059 8145 9593 10335 11403 11585 11765 12909 14469 14895 16471 16695 17543 19005 20853 21177 21515 24115 28779 30121 31005 34755 35295 38727 43407 47965 49413 52629 57015 59911 64545 67151 72345 82355 86337 87715 90363 104265 105885 122801 124709 143895 148239 150605 157887 179733 193635 201453 217035 228059 247065 263145 271089 299555 335755 368403 374127 419377 431685 451815 539199 604359 614005 623545 684177 741195 778843 789435 872963 898665 1007265 1105209 1122381 1140295 1258131 1355445 1596413 1842015 1870635 2052531 2096885 2336529 2618889 2695995 3021795 3175283 3420885 3774393 3894215 4364815 4789239 5451901 5526045 5611905 6290655 7009587 7856667 7982065 9525849 10262655 11682645 13094445 14367717 15876415 16355703 18871965 22226981 23946195 27259505 28577547 35047935 39283335 41278679 47629245 49067109 66680943 71838585 81778515 111134905 123836037 142887735 200042829 206393395 245335545 288950753 333404715 371508111 619180185 866852259 1000214145 1444753765 1857540555 2600556777 4334261295 13002783885
• Sum of all divisors σ(n): 28504659456
• Sum of proper divisors (its aliquot sum) s(n): 15501875571
• 13002783885 is an abundant number, because the sum of its proper divisors (15501875571) is greater than itself. Its abundance is 2499091686

Bases of 13002783885

• Binary: 1100000111000001101011110010001101₂
• Hexadecimal: 0x30706BC8D
• Base-36: 5Z1IS99

Squares and roots of 13002783885

• 13002783885 squared (13002783885²) is 169072388760015693225
• 13002783885 cubed (13002783885³) is 2198411731967187188213133679125
• The square root of 13002783885 is 114029.7499997259
• The cube root of 13002783885 is 2351.5025179303

Scales and comparisons

• 13,002,783,885 seconds is equal to 413 years, 23 weeks, 2 days, 4 hours, 24 minutes, 45 seconds.
• To count from 1 to 13,002,783,885 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 13002783885 cubic inches would be around 196 feet tall.

Recreational maths with 13002783885

• 13002783885 backwards is 58838720031
• 13002783885 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13002783885's digits is 45
• More coming soon!