38387394666108

Names of 38387394666108

• Cardinal: 38387394666108 can be written as Thirty-eight trillion, three hundred eighty-seven billion, three hundred ninety-four million, six hundred sixty-six thousand, one hundred eight.

Scientific notation

• Scientific notation: 3.8387394666108 × 10¹³

Factors of 38387394666108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 85642

Divisors of 38387394666108

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 36 46 54 69 81 92 97 108 138 162 194 207 243 276 291 324 388 414 486 529 582 621 729 828 873 972 1058 1164 1242 1458 1587 1746 1863 2116 2187 2231 2484 2619 2916 3174 3492 3726 4374 4462 4761 5238 5589 6348 6693 7452 7857 8748 8924 9522 10476 11178 13386 14283 15714 16767 19044 20079 22356 23571 26772 28566 31428 33534 40158 42849 47142 50301 51313 57132 60237 67068 70713 80316 85517 85698 94284 100602 102626 120474 128547 141426 153939 171034 171396 180711 201204 205252 212139 240948 256551 257094 282852 307878 342068 361422 385641 424278 461817 513102 514188 542133 615756 722844 769653 771282 848556 923634 1026204 1084266 1156923 1385451 1539306 1542564 1626399 1847268 1966891 2168532 2308959 2313846 2770902 3078612 3252798 3933782 4156353 4617918 4627692 4879197 5541804 5900673 6505596 6926877 7867564 8295149 8312706 9235836 9758394 11801346 12469059 13853754 16590298 16625412 17702019 19516788 20780631 23602692 24885447 24938118 27707508 33180596 35404038 37407177 41561262 45238493 49770894 49876236 53106057 62341893 70808076 74656341 74814354 83122524 90476986 99541788 106212114 112221531 124683786 135715479 149312682 149628708 159318171 180953972 187025679 190788427 212424228 223969023 224443062 249367572 271430958 298625364 318636342 374051358 381576854 407146437 447938046 448886124 477954513 542861916 572365281 637272684 671907069 748102716 763153708 814292874 895876092 955909026 1144730562 1221439311 1343814138 1433863539 1628585748 1717095843 1911818052 2015721207 2289461124 2442878622 2687628276 2867727078 3434191686 3664317933 4031442414 4301590617 4388133821 4885757244 5151287529 5735454156 6047163621 6868383372 7328635866 8062884828 8603181234 8776267642 10302575058 10992953799 12094327242 13164401463 14657271732 15453862587 17206362468 17552535284 18141490863 20605150116 21985907598 24188654484 26328802926 30907725174 32978861397 36282981726 39493204389 43971815196 46361587761 52657605852 61815450348 65957722794 72565963452 78986408778 92723175522 98936584191 118479613167 131915445588 139084763283 157972817556 185446351044 197873168382 236959226334 278169526566 355438839501 395746336764 417254289849 473918452668 556339053132 710877679002 834508579698 1066316518503 1421755358004 1669017159396 2132633037006 3198949555509 4265266074012 6397899111018 9596848666527 12795798222036 19193697333054 38387394666108
• Sum of all divisors σ(n): 106409554816320
• Sum of proper divisors (its aliquot sum) s(n): 68022160150212
• 38387394666108 is an abundant number, because the sum of its proper divisors (68022160150212) is greater than itself. Its abundance is 29634765484104

Bases of 38387394666108

• Binary: 1000101110100111000011000001011101111001111100₂
• Hexadecimal: 0x22E9C305DE7C
• Base-36: DLUXBNFR0

Squares and roots of 38387394666108

• 38387394666108 squared (38387394666108²) is 1473592069251536928803867664
• 38387394666108 cubed (38387394666108³) is 56567360339205499256546777313514297931712
• The square root of 38387394666108 is 6195756.1819448641
• The cube root of 38387394666108 is 33733.6146280721

Scales and comparisons

• 38,387,394,666,108 seconds is equal to 1,220,600 years, 21 weeks, 2 days, 9 hours, 1 minute, 48 seconds.
• To count from 1 to 38,387,394,666,108 would take you about three million, fifty-one thousand, five hundred one 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 38387394666108 cubic inches would be around 2811.1 feet tall.

Recreational maths with 38387394666108

• 38387394666108 backwards is 80166649378383
• The number of decimal digits it has is: 14
• The sum of 38387394666108's digits is 72
• More coming soon!