13765193921428

Names of 13765193921428

• Cardinal: 13765193921428 can be written as Thirteen trillion, seven hundred sixty-five billion, one hundred ninety-three million, nine hundred twenty-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3765193921428 × 10¹³

Factors of 13765193921428

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 223

Divisors of 13765193921428

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 23 41 46 82 92 157 164 314 529 628 943 1058 1681 1886 2116 3362 3611 3772 6437 6724 7222 12874 14444 21689 24649 25748 38663 43378 49298 77326 83053 86756 98596 148051 154652 166106 263917 296102 332212 527834 566927 592204 889249 1010609 1055668 1133854 1778498 2021218 2267708 3405173 3556996 3869893 4042436 6070091 6810346 7739786 12140182 13039321 13620692 15479572 23244007 24280364 26078642 41434969 46488014 52157284 82869938 89007539 92976028 139612093 158665613 165739876 178015078 279224186 317331226 356030156 534612161 558448372 634662452 953004287 1069224322 1906008574 2047173397 2138448644 3649309099 3812017148 4094346794 6505290133 7298618198 8188693588 13010580266 14597236396 21919098601 26021160532 43838197202 83934109277 87676394404 149621673059 167868218554 299243346118 335736437108 598486692236 3441298480357 6882596960714 13765193921428
• Sum of all divisors σ(n): 25976609115100
• Sum of proper divisors (its aliquot sum) s(n): 12211415193672
• 13765193921428 is a deficient number, because the sum of its proper divisors (12211415193672) is less than itself. Its deficiency is 1553778727756

Bases of 13765193921428

• Binary: 11001000010011110101011111100111001110010100₂
• Hexadecimal: 0xC84F57E7394
• Base-36: 4VNN51Y1G

Squares and roots of 13765193921428

• 13765193921428 squared (13765193921428²) is 189480563694518360237559184
• 13765193921428 cubed (13765193921428³) is 2608236703596535114626191653656195794752
• The square root of 13765193921428 is 3710147.4258347201
• The cube root of 13765193921428 is 23965.9203347867

Scales and comparisons

• 13,765,193,921,428 seconds is equal to 437,690 years, 30 weeks, 4 days, 2 hours, 10 minutes, 28 seconds.
• To count from 1 to 13,765,193,921,428 would take you about one million, ninety-four thousand, two 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 13765193921428 cubic inches would be around 1997.2 feet tall.

Recreational maths with 13765193921428

• 13765193921428 backwards is 82412939156731
• The number of decimal digits it has is: 14
• The sum of 13765193921428's digits is 61
• More coming soon!