1378221533216

Names of 1378221533216

• Cardinal: 1378221533216 can be written as One trillion, three hundred seventy-eight billion, two hundred twenty-one million, five hundred thirty-three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.378221533216 × 10¹²

Factors of 1378221533216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2383178

Divisors of 1378221533216

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 53 62 88 106 124 176 212 248 341 352 424 496 583 682 848 992 1166 1364 1643 1696 2332 2728 3286 4664 5456 6572 9328 10912 13144 18073 18656 26288 36146 52576 72292 144584 289168 578336 2383081 4766162 9532324 19064648 26213891 38129296 52427782 73875511 76258592 104855564 126303293 147751022 209711128 252606586 295502044 419422256 505213172 591004088 812630621 838844512 1010426344 1182008176 1389336223 1625261242 2020852688 2364016352 2778672446 3250522484 3915402083 4041705376 5557344892 6501044968 7830804166 11114689784 13002089936 15661608332 22229379568 26004179872 31323216664 43069422913 44458759136 62646433328 86138845826 125292866656 172277691652 344555383304 689110766608 1378221533216
• Sum of all divisors σ(n): 3113182066176
• Sum of proper divisors (its aliquot sum) s(n): 1734960532960
• 1378221533216 is an abundant number, because the sum of its proper divisors (1734960532960) is greater than itself. Its abundance is 356738999744

Bases of 1378221533216

• Binary: 10100000011100100011001111010100000100000₂
• Hexadecimal: 0x140E467A820
• Base-36: HL59IL28

Squares and roots of 1378221533216

• 1378221533216 squared (1378221533216²) is 1899494594620261791302656
• 1378221533216 cubed (1378221533216³) is 2617924352533041591308449166213021696
• The square root of 1378221533216 is 1173976.8026737155
• The cube root of 1378221533216 is 11128.5780741703

Scales and comparisons

• 1,378,221,533,216 seconds is equal to 43,823 years, 9 weeks, 3 days, 2 hours, 46 minutes, 56 seconds.
• To count from 1 to 1,378,221,533,216 would take you about one hundred nine thousand, five hundred fifty-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 1378221533216 cubic inches would be around 927.4 feet tall.

Recreational maths with 1378221533216

• 1378221533216 backwards is 6123351228731
• 1378221533216 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1378221533216's digits is 44
• More coming soon!