238734034088990

Names of 238734034088990

• Cardinal: 238734034088990 can be written as Two hundred thirty-eight trillion, seven hundred thirty-four billion, thirty-four million, eighty-eight thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.3873403408899 × 10¹⁴

Factors of 238734034088990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 890

Divisors of 238734034088990

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 11 22 55 110 121 199 242 398 605 673 995 1210 1331 1346 1990 2189 2662 3365 4378 6655 6730 7403 10945 13310 14806 21890 24079 37015 39601 48158 74030 79202 81433 120395 133927 162866 198005 240790 264869 267854 396010 407165 435611 452929 529738 669635 814330 871222 895763 905858 1324345 1339270 1473197 1791526 2178055 2264645 2648690 2946394 4356110 4478815 4529290 4791721 4982219 7365985 8957630 9583442 9964438 14731970 16205167 23958605 24911095 26651473 32410334 47917210 49822190 52708931 53302946 54804409 81025835 90132871 105417862 109608818 133257365 162051670 178256837 180265742 263544655 266514730 274022045 293166203 356513674 450664355 527089310 548044090 586332406 602848499 891284185 901328710 991461581 1205696998 1465831015 1782568370 1982923162 2931662030 3014242495 3224828233 4957307905 6028484990 6449656466 9914615810 10906077391 16124141165 17936441329 21812154782 32248282330 35473110563 35872882658 54530386955 70946221126 89682206645 109060773910 119966851301 177365552815 179364413290 197300854619 239933702602 354731105630 394601709238 599834256505 986504273095 1199668513010 1973008546190 2170309400809 4340618801618 10851547004045 21703094008090 23873403408899 47746806817798 119367017044495 238734034088990
• Sum of all divisors σ(n): 475755134335056
• Sum of proper divisors (its aliquot sum) s(n): 237021100246066
• 238734034088990 is a deficient number, because the sum of its proper divisors (237021100246066) is less than itself. Its deficiency is 1712933842924

Bases of 238734034088990

• Binary: 110110010010000010011001010011000011010000011110₂
• Hexadecimal: 0xD920994C341E
• Base-36: 2CMGWFYSKE

Squares and roots of 238734034088990

• 238734034088990 squared (238734034088990²) is 56993939032403039379239220100
• 238734034088990 cubed (238734034088990³) is 13606392983827524939360181339845381596699000
• The square root of 238734034088990 is 15451020.4869772275
• The cube root of 238734034088990 is 62035.1893620579

Scales and comparisons

• 238,734,034,088,990 seconds is equal to 7,591,003 years, 43 weeks, 1 day, 13 hours, 9 minutes, 50 seconds.
• To count from 1 to 238,734,034,088,990 would take you about eighteen million, nine hundred seventy-seven thousand, five hundred nine 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 238734034088990 cubic inches would be around 5169.6 feet tall.

Recreational maths with 238734034088990

• 238734034088990 backwards is 099880430437832
• The number of decimal digits it has is: 15
• The sum of 238734034088990's digits is 68
• More coming soon!