381238243997435

Names of 381238243997435

• Cardinal: 381238243997435 can be written as Three hundred eighty-one trillion, two hundred thirty-eight billion, two hundred forty-three million, nine hundred ninety-seven thousand, four hundred thirty-five.

Scientific notation

• Scientific notation: 3.81238243997435 × 10¹⁴

Factors of 381238243997435

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 198

Divisors of 381238243997435

• Number of divisors d(n): 360
• Complete list of divisors:
  1 5 11 31 37 41 55 73 121 155 185 205 341 365 407 451 605 803 1147 1271 1331 1369 1517 1681 1705 2035 2255 2263 2701 2993 3751 4015 4477 4961 5735 6355 6655 6845 7585 8405 8833 11315 12617 13505 13981 14641 14965 15059 16687 18491 18755 22385 24805 24893 29711 32923 41261 42439 44165 47027 49247 52111 54571 56129 62197 63085 69905 73205 75295 83435 83731 92455 92783 97163 99937 110741 122713 124465 138787 148555 153791 164615 165649 183557 203401 206305 212195 235135 246235 260555 272855 273823 280645 310985 326821 362153 418655 453871 463915 466829 485815 499685 517297 541717 553705 573221 600281 613565 617419 684167 693935 768955 828245 917785 921041 1017005 1020613 1068793 1099307 1218151 1349843 1369115 1526657 1634105 1691701 1739999 1810765 1822139 1928107 2019127 2237411 2269355 2301289 2334145 2586485 2708585 2866105 3001405 3012053 3087095 3098047 3420835 3432971 3595031 3804103 3983683 4097417 4540381 4605205 5103065 5135119 5343965 5496535 5690267 6090755 6305431 6749215 6791609 7525837 7633285 8458505 8699995 9110695 9640535 10095635 10131451 11187055 11226743 11506445 12092377 13399661 14848273 15060265 15490235 16793227 17164855 17975155 18608711 19020515 19139989 19918415 20043529 20487085 21209177 22210397 22701905 24611521 25314179 25675595 28451335 31527155 33132583 33958045 34078517 37629185 37762681 39545341 41845133 43820513 45071587 49944191 50657255 56133715 56486309 60461885 62592937 66998305 69359741 71339959 74241365 74707699 82784207 83966135 93043555 95699945 100217645 106045885 111051985 111445961 123057605 123494173 126570895 127019927 133016147 140751811 147396271 163331003 165662915 167994097 170392585 188813405 197726705 209225665 210539879 219102565 225357935 233300947 249720955 278455969 282431545 312964685 346798705 356699795 373538495 374863687 413921035 415389491 460296463 495787457 549386101 557229805 617470865 621349399 635099635 665080735 688522307 703759055 736981355 762957151 784739549 816655015 821784689 839970485 910626277 1052699395 1166504735 1225905571 1358435903 1392279845 1397219197 1463177617 1548269921 1621358981 1796641033 1847935067 1874318435 2076947455 2301482315 2315938669 2478937285 2566310417 2746930505 3063015659 3106746995 3442611535 3814785755 3923697745 4108923445 4123500557 4553131385 4569284401 5063261093 5207817007 5453662027 6043247111 6129527855 6792179515 6986095985 7315888085 7741349605 8106794905 8632135039 8983205165 9239675335 11579693345 12831552085 15315078295 15369411167 17030969131 20327285737 20617502785 22846422005 25316305465 25475325359 26039085035 27268310135 28229414587 30216235555 33693172249 43160675195 45358506127 50262128411 55695872023 57285987077 59990282297 66475718221 76847055835 85154845655 94953485429 101636428685 127376626795 141147072935 168465861245 169063522837 187340660441 223600143107 226792530635 251310642055 278479360115 286429935385 299951411485 332378591105 474767427145 630145857847 845317614185 936703302205 1044488339719 1118000715535 1859698751207 2060747264851 2459601574177 3150729289235 5222441698595 6931604436317 9298493756035 10303736324255 12298007870885 34658022181585 76247648799487 381238243997435
• Sum of all divisors σ(n): 554719014138240
• Sum of proper divisors (its aliquot sum) s(n): 173480770140805
• 381238243997435 is a deficient number, because the sum of its proper divisors (173480770140805) is less than itself. Its deficiency is 207757473856630

Bases of 381238243997435

• Binary: 1010110101011101111110010000110111011011011111011₂
• Hexadecimal: 0x15ABBF21BB6FB
• Base-36: 3R4YFJ72EZ

Squares and roots of 381238243997435

• 381238243997435 squared (381238243997435²) is 145342598686247783808286579225
• 381238243997435 cubed (381238243997435³) is 55410157101169008282332582547037625824287875
• The square root of 381238243997435 is 19525323.1470681427
• The cube root of 381238243997435 is 72510.1527753779

Scales and comparisons

• 381,238,243,997,435 seconds is equal to 12,122,196 years, 47 weeks, 2 days, 21 hours, 30 minutes, 35 seconds.
• To count from 1 to 381,238,243,997,435 would take you about thirty million, three hundred five thousand, four hundred ninety-two 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 381238243997435 cubic inches would be around 6042.5 feet tall.

Recreational maths with 381238243997435

• 381238243997435 backwards is 534799342832183
• The number of decimal digits it has is: 15
• The sum of 381238243997435's digits is 71
• More coming soon!