438214065212

Names of 438214065212

• Cardinal: 438214065212 can be written as Four hundred thirty-eight billion, two hundred fourteen million, sixty-five thousand, two hundred twelve.

Scientific notation

• Scientific notation: 4.38214065212 × 10¹¹

Factors of 438214065212

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3368

Divisors of 438214065212

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 11 14 22 23 28 41 44 46 49 67 77 82 92 98 134 154 161 164 196 253 268 287 308 322 451 469 506 539 574 644 737 902 938 943 1012 1078 1127 1148 1474 1541 1771 1804 1876 1886 2009 2156 2254 2747 2948 3082 3157 3217 3283 3542 3772 4018 4508 5159 5494 6164 6314 6434 6566 6601 7084 8036 10318 10373 10787 10988 12397 12628 12868 13132 13202 16951 19229 20636 20746 21574 22099 22519 24794 26404 30217 33902 35387 36113 38458 41492 43148 44198 45038 46207 49588 60434 63181 67804 70774 72226 72611 73991 75509 76916 88396 90076 92414 118657 120868 126362 131897 134603 141548 144452 145222 147982 151018 157633 184828 211519 215539 237314 247709 252724 263794 269206 290444 295964 302036 315266 423038 431078 442267 474628 495418 508277 517937 527588 538412 630532 694991 813901 830599 846076 862156 884534 923279 990836 1016554 1035874 1389982 1450867 1480633 1508773 1627802 1661198 1733963 1769068 1846558 2033108 2071748 2370929 2779964 2901734 2961266 3017546 3033631 3095869 3255604 3322396 3467926 3625559 3693116 4741858 4864937 4957397 5697307 5803468 5922532 6035092 6067262 6191738 6462953 6935852 7251118 8837099 9483716 9729874 9914794 10156069 10561411 11394614 12134524 12383476 12925906 14502236 16596503 17674198 19459748 19829588 20312138 21122822 21235417 22789228 25851812 33193006 33369941 34054559 34701779 35348396 39881149 40624276 42245644 42470834 54531367 61859693 66386012 66739882 68109118 69403558 71092483 79762298 84941668 97208089 109062734 116175521 123719386 133479764 136218236 138807116 142184966 148647919 159524596 194416178 203253277 218125468 232351042 233589587 242912453 247438772 284369932 297295838 381719569 388832356 406506554 433017851 464702084 467179174 485824906 594591676 680456623 763439138 813013108 866035702 934358348 971649812 1360913246 1422772939 1526878276 1635127109 1732071404 2235786047 2672036983 2721826492 2845545878 3270254218 4471572094 4763196361 5344073966 5691091756 6540508436 8943144188 9526392722 9959410573 10688147932 15650502329 19052785444 19918821146 31301004658 39837642292 62602009316 109553516303 219107032606 438214065212
• Sum of all divisors σ(n): 1056111146496
• Sum of proper divisors (its aliquot sum) s(n): 617897081284
• 438214065212 is an abundant number, because the sum of its proper divisors (617897081284) is greater than itself. Its abundance is 179683016072

Bases of 438214065212

• Binary: 110011000000111100101111111110000111100₂
• Hexadecimal: 0x660797FC3C
• Base-36: 5LB9C8QK

Squares and roots of 438214065212

• 438214065212 squared (438214065212²) is 192031566949626988604944
• 438214065212 cubed (438214065212³) is 84150933602026385103602110921608128
• The square root of 438214065212 is 661977.3902574015
• The cube root of 438214065212 is 7595.6003229107

Scales and comparisons

• 438,214,065,212 seconds is equal to 13,933 years, 44 weeks, 2 days, 1 hour, 13 minutes, 32 seconds.
• To count from 1 to 438,214,065,212 would take you about twenty-seven thousand, eight hundred sixty-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 438214065212 cubic inches would be around 633 feet tall.

Recreational maths with 438214065212

• 438214065212 backwards is 212560412834
• The number of decimal digits it has is: 12
• The sum of 438214065212's digits is 38
• More coming soon!