213497048988

Names of 213497048988

• Cardinal: 213497048988 can be written as Two hundred thirteen billion, four hundred ninety-seven million, forty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 2.13497048988 × 10¹¹

Factors of 213497048988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 291

Divisors of 213497048988

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 47 94 141 188 239 282 423 478 564 717 846 956 1434 1692 2151 2209 2868 4302 4418 6627 8604 8836 11233 13254 19881 22466 26508 33699 39762 44932 57121 67398 79524 101097 103823 114242 134796 171363 202194 207646 228484 311469 342726 404388 415292 514089 527951 622938 685452 934407 1028178 1055902 1245876 1583853 1868814 2056356 2111804 2684687 3167706 3737628 4751559 5369374 6335412 8054061 9503118 10738748 16108122 19006236 24162183 24813697 32216244 48324366 49627394 74441091 96648732 99254788 126180289 148882182 223323273 252360578 297764364 378540867 446646546 504721156 757081734 893293092 1135622601 1514163468 2271245202 4542490404 5930473583 11860947166 17791420749 23721894332 35582841498 53374262247 71165682996 106748524494 213497048988
• Sum of all divisors σ(n): 553721794080
• Sum of proper divisors (its aliquot sum) s(n): 340224745092
• 213497048988 is an abundant number, because the sum of its proper divisors (340224745092) is greater than itself. Its abundance is 126727696104

Bases of 213497048988

• Binary: 11000110110101011010100110111110011100₂
• Hexadecimal: 0x31B56A6F9C
• Base-36: 2Q2UMPB0

Squares and roots of 213497048988

• 213497048988 squared (213497048988²) is 45580989926584471824144
• 213497048988 cubed (213497048988³) is 9731406839277539504559377289166272
• The square root of 213497048988 is 462057.4087578295
• The cube root of 213497048988 is 5976.7344298123

Scales and comparisons

• 213,497,048,988 seconds is equal to 6,788 years, 28 weeks, 2 days, 15 hours, 49 minutes, 48 seconds.
• To count from 1 to 213,497,048,988 would take you about thirteen thousand, five hundred seventy-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 213497048988 cubic inches would be around 498.1 feet tall.

Recreational maths with 213497048988

• 213497048988 backwards is 889840794312
• The number of decimal digits it has is: 12
• The sum of 213497048988's digits is 63
• More coming soon!