213938141382

Names of 213938141382

• Cardinal: 213938141382 can be written as Two hundred thirteen billion, nine hundred thirty-eight million, one hundred forty-one thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 2.13938141382 × 10¹¹

Factors of 213938141382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 428

Divisors of 213938141382

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 81 98 114 126 133 147 162 171 189 243 266 294 342 378 397 399 441 486 513 567 729 794 798 882 931 1026 1134 1191 1197 1323 1458 1539 1701 1862 2382 2394 2646 2779 2793 3078 3402 3573 3591 3969 4617 5103 5558 5586 7146 7182 7543 7938 8337 8379 9234 10206 10719 10773 11907 13851 15086 16674 16758 19453 21438 21546 22629 23814 25011 25137 27702 32157 32319 35721 38906 45258 50022 50274 52801 58359 64314 64638 67887 71442 75033 75411 96471 96957 105602 116718 135774 150066 150822 157609 158403 175077 192942 193914 203661 225099 226233 289413 315218 316806 350154 369607 407322 450198 452466 472827 475209 525231 578826 610983 675297 678699 739214 945654 950418 1050462 1103263 1108821 1221966 1350594 1357398 1418481 1425627 1575693 1832949 2025891 2206526 2217642 2836962 2851254 2994571 3151386 3309789 3326463 3665898 4051782 4255443 4276881 4727079 5498847 5989142 6619578 6652926 7722841 8510886 8553762 8983713 9454158 9929367 9979389 10997694 12766329 12830643 14181237 15445682 17967426 19858734 19958778 20961997 23168523 25532658 25661286 26951139 28362474 29788101 29938167 38298987 38491929 41923994 46337046 53902278 59576202 59876334 62885991 69505569 76597974 76983858 80853417 89364303 89814501 114896961 125771982 139011138 146733979 161706834 178728606 179629002 188657973 208516707 229793922 242560251 268092909 269443503 293467958 377315946 417033414 440201937 485120502 536185818 538887006 565973919 625550121 727680753 804278727 880403874 1131947838 1251100242 1320605811 1455361506 1608557454 1697921757 1876650363 2183042259 2641211622 3395843514 3753300726 3961817433 4366084518 5093765271 5629951089 7923634866 10187530542 11259902178 11885452299 15281295813 23770904598 30562591626 35656356897 71312713794 106969070691 213938141382
• Sum of all divisors σ(n): 590639646420
• Sum of proper divisors (its aliquot sum) s(n): 376701505038
• 213938141382 is an abundant number, because the sum of its proper divisors (376701505038) is greater than itself. Its abundance is 162763363656

Bases of 213938141382

• Binary: 11000111001111101101001111100011000110₂
• Hexadecimal: 0x31CFB4F8C6
• Base-36: 2QA58UDI

Squares and roots of 213938141382

• 213938141382 squared (213938141382²) is 45769528337984620869924
• 213938141382 cubed (213938141382³) is 9791847824559209300611468543594968
• The square root of 213938141382 is 462534.4758847713
• The cube root of 213938141382 is 5980.8476461061

Scales and comparisons

• 213,938,141,382 seconds is equal to 6,802 years, 29 weeks, 4 days, 21 hours, 29 minutes, 42 seconds.
• To count from 1 to 213,938,141,382 would take you about thirteen thousand, six hundred five 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 213938141382 cubic inches would be around 498.4 feet tall.

Recreational maths with 213938141382

• 213938141382 backwards is 283141839312
• The number of decimal digits it has is: 12
• The sum of 213938141382's digits is 45
• More coming soon!