381264004008690

Names of 381264004008690

• Cardinal: 381264004008690 can be written as Three hundred eighty-one trillion, two hundred sixty-four billion, four million, eight thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.8126400400869 × 10¹⁴

Factors of 381264004008690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5162

Divisors of 381264004008690

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 31 33 55 62 66 93 110 121 137 155 165 186 242 274 310 330 341 363 411 465 605 682 685 726 822 930 1023 1210 1370 1507 1705 1815 2046 2055 3014 3410 3630 3751 4110 4247 4521 4973 5115 7502 7535 8494 9042 9946 10230 11253 12741 14919 15070 16577 18755 21235 22506 22605 24865 25482 29838 33154 37510 42470 45210 46717 49730 49731 54703 56265 63705 74595 82885 93434 99462 109406 112530 127410 140151 149190 154163 164109 165770 233585 248655 273515 280302 308326 328218 462489 467170 497310 513887 547030 601733 681301 700755 770815 820545 924978 1027774 1203466 1362602 1401510 1541630 1541661 1641090 1695793 1805199 2043903 2312445 2569435 3008665 3083322 3391586 3406505 3610398 4087806 4624890 5087379 5138870 6017330 6813010 7494311 7708305 8478965 9025995 10174758 10219515 14988622 15416610 16957930 18051990 18653723 20439030 21120331 22482933 24730729 25436895 37307446 37471555 42240662 44965866 49461458 50873790 55961169 63360993 74192187 74943110 82437421 93268615 105601655 111922338 112414665 123653645 126721986 148384374 164874842 186537230 211203310 224829330 232323641 247307290 247312263 272038019 279805845 316804965 370960935 412187105 464647282 494624526 544076038 559611690 633609930 696970923 741921870 766652599 816114057 824374210 1161618205 1236561315 1360190095 1393941846 1533305198 1632228114 2299957797 2323236410 2473122630 2555560051 2720380190 2992418209 3388109873 3484854615 3833262995 4080570285 4599915594 5111120102 5984836418 6776219746 6969709230 7666525990 7666680153 8161140570 8433178589 8977254627 10164329619 11499788985 12777800255 14962091045 15333360306 16866357178 16940549365 17954509254 20328659238 22999577970 25299535767 25555600510 29924182090 33881098730 37269208603 38333400765 42165892945 44886273135 50599071534 50821648095 74538417206 76666801530 84331785890 89772546270 92764964479 101643296190 105031406063 111807625809 126497678835 185529928958 186346043015 210062812126 223615251618 252995357670 278294893437 315094218189 372692086030 409961294633 463824822395 525157030315 556589786874 559038129045 630188436378 819922589266 927649644790 1050314060630 1118076258090 1155345466693 1229883883899 1391474467185 1575471090945 2049806473165 2310690933386 2459767767798 2782948934370 3150942181890 3466036400079 4099612946330 5776727333465 6149419419495 6932072800158 11553454666930 12298838838990 12708800133623 17330182000395 25417600267246 34660364000790 38126400400869 63544000668115 76252800801738 127088001336230 190632002004345 381264004008690
• Sum of all divisors σ(n): 1046013909954048
• Sum of proper divisors (its aliquot sum) s(n): 664749905945358
• 381264004008690 is an abundant number, because the sum of its proper divisors (664749905945358) is greater than itself. Its abundance is 283485901936668

Bases of 381264004008690

• Binary: 1010110101100000111110001100001100100101011110010₂
• Hexadecimal: 0x15AC1F1864AF2
• Base-36: 3R5A9K1IB6

Squares and roots of 381264004008690

• 381264004008690 squared (381264004008690²) is 145362240752738384389595516100
• 381264004008690 cubed (381264004008690³) is 55421389941064208269009578969078049434909000
• The square root of 381264004008690 is 19525982.7923894781
• The cube root of 381264004008690 is 72511.7858926499

Scales and comparisons

• 381,264,004,008,690 seconds is equal to 12,123,016 years, 4 hours, 11 minutes, 30 seconds.
• To count from 1 to 381,264,004,008,690 would take you about thirty million, three hundred seven thousand, five hundred forty 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 381264004008690 cubic inches would be around 6042.6 feet tall.

Recreational maths with 381264004008690

• 381264004008690 backwards is 096800400462183
• The number of decimal digits it has is: 15
• The sum of 381264004008690's digits is 51
• More coming soon!