213390670948

Names of 213390670948

• Cardinal: 213390670948 can be written as Two hundred thirteen billion, three hundred ninety million, six hundred seventy thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 2.13390670948 × 10¹¹

Factors of 213390670948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1896

Divisors of 213390670948

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 73 91 98 146 169 182 196 292 338 343 364 511 637 676 686 949 1022 1183 1274 1372 1801 1898 2044 2366 2401 2548 3577 3602 3796 4459 4732 4802 6643 7154 7204 8281 8918 9604 12337 12607 13286 14308 16562 17836 23413 24674 25039 25214 26572 31213 33124 46501 46826 49348 50078 50428 57967 62426 86359 88249 93002 93652 100156 115934 124852 131473 163891 172718 175273 176498 186004 231868 262946 304369 325507 327782 345436 350546 352996 405769 525892 604513 608738 617743 651014 655564 701092 811538 920311 1147237 1209026 1217476 1235486 1302028 1623076 1709149 1840622 2130583 2278549 2294474 2418052 2470972 3418298 3681244 4231591 4261166 4324201 4557098 4588948 6442177 6836596 8030659 8463182 8522332 8648402 9114196 11964043 12884354 14914081 16061318 16926364 17296804 22218937 23928086 25768708 29621137 29828162 32122636 44437874 45095239 47856172 56214613 59242274 59656324 83748301 88875748 90190478 104398567 112429226 118484548 155532559 167496602 180380956 208797134 224858452 311065118 315666673 334993204 417594268 586238107 622130236 631333346 730789969 1088727913 1172476214 1262666692 1461579938 2177455826 2344952428 2923159876 4103666749 4354911652 7621095391 8207333498 15242190782 16414666996 30484381564 53347667737 106695335474 213390670948
• Sum of all divisors σ(n): 478463425188
• Sum of proper divisors (its aliquot sum) s(n): 265072754240
• 213390670948 is an abundant number, because the sum of its proper divisors (265072754240) is greater than itself. Its abundance is 51682083292

Bases of 213390670948

• Binary: 11000110101111000100110011110001100100₂
• Hexadecimal: 0x31AF133C64
• Base-36: 2Q13ANHG

Squares and roots of 213390670948

• 213390670948 squared (213390670948²) is 45535578447637611218704
• 213390670948 cubed (213390670948³) is 9716867636946678143519218527011392
• The square root of 213390670948 is 461942.2809702531
• The cube root of 213390670948 is 5975.7415996627

Scales and comparisons

• 213,390,670,948 seconds is equal to 6,785 years, 8 weeks, 3 days, 10 hours, 22 minutes, 28 seconds.
• To count from 1 to 213,390,670,948 would take you about thirteen thousand, five hundred seventy 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 213390670948 cubic inches would be around 498 feet tall.

Recreational maths with 213390670948

• 213390670948 backwards is 849076093312
• 213390670948 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213390670948's digits is 52
• More coming soon!