1328415784388

Names of 1328415784388

• Cardinal: 1328415784388 can be written as One trillion, three hundred twenty-eight billion, four hundred fifteen million, seven hundred eighty-four thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.328415784388 × 10¹²

Factors of 1328415784388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 210

Divisors of 1328415784388

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 11 14 17 22 28 34 44 49 68 77 98 119 154 173 187 196 238 308 343 346 374 476 539 686 692 748 833 1078 1211 1309 1372 1666 1903 2156 2422 2618 2941 3332 3773 3806 4844 5236 5831 5882 7546 7612 8477 9163 11662 11764 13321 15092 16954 18326 20587 23324 26642 29929 32351 33908 36652 41174 53284 59339 59858 64141 64702 82348 93247 118678 119716 128282 129404 144109 186494 209503 226457 237356 256564 288218 329219 372988 419006 452914 508793 576436 652729 658438 838012 905828 1008763 1017586 1305458 1316876 1466521 1585199 2017526 2035172 2304533 2610916 2933042 3170398 3561551 4035052 4609066 5177717 5596723 5866084 6340796 7123102 9218132 10265647 10355434 11096393 11193446 14246204 16131731 20531294 20710868 22192786 22386892 24930857 32263462 36244019 39177061 41062588 44385572 49861714 56954887 64526924 72488038 78354122 88021189 99723428 112922117 113909774 144976076 156708244 174515999 176042378 225844234 227819548 253708133 274239427 349031998 352084756 398684209 451688468 507416266 548478854 616148323 698063996 797368418 968233079 1014832532 1096957708 1232296646 1594736836 1775956931 1919675989 1936466158 2464593292 2790789463 3551913862 3839351978 3872932316 4313038261 5581578926 6777631553 7103827724 7678703956 8626076522 11163157852 13555263106 17252153044 19535526241 27110526212 30191267827 39071052482 47443420871 60382535654 78142104964 94886841742 120765071308 189773683484 332103946097 664207892194 1328415784388
• Sum of all divisors σ(n): 3149689536000
• Sum of proper divisors (its aliquot sum) s(n): 1821273751612
• 1328415784388 is an abundant number, because the sum of its proper divisors (1821273751612) is greater than itself. Its abundance is 492857967224

Bases of 1328415784388

• Binary: 10011010101001011110000000011110111000100₂
• Hexadecimal: 0x1354BC03DC4
• Base-36: GY9KGJB8

Squares and roots of 1328415784388

• 1328415784388 squared (1328415784388²) is 1764688496211185304534544
• 1328415784388 cubed (1328415784388³) is 2344240052894861892422474921001899072
• The square root of 1328415784388 is 1152569.2102377191
• The cube root of 1328415784388 is 10992.8763363973

Scales and comparisons

• 1,328,415,784,388 seconds is equal to 42,239 years, 26 weeks, 4 days, 16 hours, 33 minutes, 8 seconds.
• To count from 1 to 1,328,415,784,388 would take you about one hundred five thousand, five hundred ninety-eight 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 1328415784388 cubic inches would be around 916.1 feet tall.

Recreational maths with 1328415784388

• 1328415784388 backwards is 8834875148231
• The number of decimal digits it has is: 13
• The sum of 1328415784388's digits is 62
• More coming soon!