21232680389514

Names of 21232680389514

• Cardinal: 21232680389514 can be written as Twenty-one trillion, two hundred thirty-two billion, six hundred eighty million, three hundred eighty-nine thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 2.1232680389514 × 10¹³

Factors of 21232680389514

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4806

Divisors of 21232680389514

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 121 151 198 242 297 302 363 453 594 726 906 1089 1359 1661 2178 2718 3267 3322 4077 4639 4983 6534 8154 9278 9966 13917 14949 18271 27834 29898 36542 41751 44847 51029 54813 83502 89694 102058 109626 125253 153087 164439 250506 306174 328878 459261 493317 561319 700489 918522 986634 1122638 1377783 1400978 1683957 2101467 2755566 3367914 4202934 5051871 6304401 7705379 10103742 12608802 15155613 15410758 18913203 21520321 23116137 30311226 37826406 43040642 46232274 64560963 69348411 84759169 129121926 138696822 169518338 193682889 208045233 236723531 254277507 387365778 416090466 473447062 508555014 581048667 710170593 762832521 1162097334 1420341186 1525665042 2130511779 2288497563 2603958841 3249568471 4261023558 4576995126 5207917682 6391535337 6499136942 7811876523 9748705413 12783070674 15623753046 19497410826 23435629569 29246116239 35745253181 46871259138 58492232478 70306888707 71490506362 87738348717 107235759543 140613777414 175476697434 214471519086 321707278629 393197784991 643414557258 786395569982 965121835887 1179593354973 1930243671774 2359186709946 3538780064919 7077560129838 10616340194757 21232680389514
• Sum of all divisors σ(n): 52217833389120
• Sum of proper divisors (its aliquot sum) s(n): 30985152999606
• 21232680389514 is an abundant number, because the sum of its proper divisors (30985152999606) is greater than itself. Its abundance is 9752472610092

Bases of 21232680389514

• Binary: 100110100111110011110010111110100101110001010₂
• Hexadecimal: 0x134F9E5F4B8A
• Base-36: 7IY5POXAI

Squares and roots of 21232680389514

• 21232680389514 squared (21232680389514²) is 450826716523252386761156196
• 21232680389514 cubed (21232680389514³) is 9572259582992248147173996116570274528744
• The square root of 21232680389514 is 4607893.2701956105
• The cube root of 21232680389514 is 27690.7641621001

Scales and comparisons

• 21,232,680,389,514 seconds is equal to 675,133 years, 29 weeks, 14 hours, 51 minutes, 54 seconds.
• To count from 1 to 21,232,680,389,514 would take you about one million, six hundred eighty-seven thousand, eight hundred thirty-three 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 21232680389514 cubic inches would be around 2307.6 feet tall.

Recreational maths with 21232680389514

• 21232680389514 backwards is 41598308623212
• 21232680389514 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21232680389514's digits is 54
• More coming soon!