1378122182992645440

Names of 1378122182992645440

• Cardinal: 1378122182992645440 can be written as One quintillion, three hundred seventy-eight quadrillion, one hundred twenty-two trillion, one hundred eighty-two billion, nine hundred ninety-two million, six hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.37812218299264544 × 10¹⁸

Factors of 1378122182992645440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 903426016995

Divisors of 1378122182992645440

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 227 240 280 320 336 420 448 454 480 560 672 681 840 908 960 1120 1135 1344 1362 1589 1680 1816 2240 2270 2724 3178 3360 3405 3632 4540 4767 5448 6356 6720 6810 7264 7945 9080 9534 10896 12712 13620 14528 15890 18160 19068 21792 23835 25424 27240 31780 36320 38136 43584 47670 50848 54480 63560 72640 76272 95340 101696 108960 127120 152544 190680 217920 254240 305088 381360 508480 762720 1525440 903426016751 1806852033502 2710278050253 3613704067004 4517130083755 5420556100506 6323982117257 7227408134008 9034260167510 10841112201012 12647964234514 13551390251265 14454816268016 18068520335020 18971946351771 21682224402024 25295928469028 27102780502530 28909632536032 31619910586285 36137040670040 37943892703542 43364448804048 50591856938056 54205561005060 57819265072064 63239821172570 72274081340080 75887785407084 86728897608096 94859731758855 101183713876112 108411122010120 126479642345140 144548162680160 151775570814168 173457795216192 189719463517710 202367427752224 205077705802477 216822244020240 252959284690280 289096325360320 303551141628336 379438927035420 404734855504448 410155411604954 433644488040480 505918569380560 607102283256672 615233117407431 758877854070840 820310823209908 867288976080960 1011837138761120 1025388529012385 1214204566513344 1230466234814862 1435543940617339 1517755708141680 1640621646419816 2023674277522240 2050777058024770 2460932469629724 2871087881234678 3035511416283360 3076165587037155 3281243292839632 4101554116049540 4306631821852017 4921864939259448 5742175762469356 6071022832566720 6152331174074310 6562486585679264 7177719703086695 8203108232099080 8613263643704034 9843729878518896 11484351524938712 12304662348148620 13124973171358528 14355439406173390 16406216464198160 17226527287408068 19687459757037792 21533159109260085 22968703049877424 24609324696297240 28710878812346780 32812432928396320 34453054574816136 39374919514075584 43066318218520170 45937406099754848 49218649392594480 57421757624693560 65624865856792640 68906109149632272 86132636437040340 91874812199509696 98437298785188960 114843515249387120 137812218299264544 172265272874080680 196874597570377920 229687030498774240 275624436598529088 344530545748161360 459374060997548480 689061091496322720 1378122182992645440
• Sum of all divisors σ(n): 5022643918285615104
• Sum of proper divisors (its aliquot sum) s(n): 3644521735292969664
• 1378122182992645440 is an abundant number, because the sum of its proper divisors (3644521735292969664) is greater than itself. Its abundance is 2266399552300324224

Bases of 1378122182992645440

• Binary: 1001100100000000100101101001011100110010111001100110101000000₂
• Hexadecimal: 0x132012D2E65CCD40
• Base-36: AGXJJIT9HTMO

Squares and roots of 1378122182992645440

• 1378122182992645440 squared (1378122182992645440²) is 1899220751256414524435645129552793600
• 1378122182992645440 cubed (1378122182992645440³) is 2617358247706422044199797732947780311536425006301184000
• The square root of 1378122182992645440 is 1173934488.3734549521
• The cube root of 1378122182992645440 is 1112831.0663535489

Scales and comparisons

• 1,378,122,182,992,645,440 seconds is equal to 43,820,022,607 years, 19 weeks, 13 hours, 4 minutes.
• To count from 1 to 1,378,122,182,992,645,440 would take you about one hundred fifty-three billion, three hundred seventy million, seventy-nine thousand, one hundred twenty-five 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 1378122182992645440 cubic inches would be around 92735.9 feet tall.

Recreational maths with 1378122182992645440

• 1378122182992645440 backwards is 0445462992812218731
• The number of decimal digits it has is: 19
• The sum of 1378122182992645440's digits is 78
• More coming soon!