1355478007527840

Names of 1355478007527840

• Cardinal: 1355478007527840 can be written as One quadrillion, three hundred fifty-five trillion, four hundred seventy-eight billion, seven million, five hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.35547800752784 × 10¹⁵

Factors of 1355478007527840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13554909

Divisors of 1355478007527840

• Number of divisors d(n): 288
• 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 49 56 60 70 80 84 96 98 105 112 120 140 147 160 168 196 210 224 240 245 280 294 336 392 420 480 490 560 588 672 735 784 840 980 1120 1176 1470 1568 1680 1960 2352 2940 3360 3920 4253 4704 5880 7840 8506 11760 12759 17012 21265 23520 25518 29771 34024 42530 51036 59542 63795 68048 85060 89313 102072 119084 127590 136096 148855 170120 178626 204144 208397 238168 255180 297710 340240 357252 408288 416794 446565 476336 510360 595420 625191 680480 714504 833588 893130 952672 1020720 1041985 1190840 1250382 1429008 1667176 1786260 2041440 2083970 2381680 2500764 2858016 3125955 3334352 3572520 4167940 4763360 5001528 6251910 6668704 7145040 8335880 10003056 12503820 13550639 14290080 16671760 20006112 25007640 27101278 33343520 40651917 50015280 54202556 67753195 81303834 94854473 100030560 108405112 135506390 162607668 189708946 203259585 216810224 271012780 284563419 325215336 379417892 406519170 433620448 474272365 542025560 569126838 650430672 663981311 758835784 813038340 948544730 1084051120 1138253676 1300861344 1327962622 1422817095 1517671568 1626076680 1897089460 1991943933 2168102240 2276507352 2655925244 2845634190 3035343136 3252153360 3319906555 3794178920 3983887866 4553014704 5311850488 5691268380 6504306720 6639813110 7588357840 7967775732 9106029408 9959719665 10623700976 11382536760 13279626220 15176715680 15935551464 19919439330 21247401952 22765073520 26559252440 31871102928 39838878660 45530147040 53118504880 57630867667 63742205856 79677757320 106237009760 115261735334 159355514640 172892603001 230523470668 288154338335 318711029280 345785206002 403416073669 461046941336 576308676670 691570412004 806832147338 864463015005 922093882672 1152617353340 1210248221007 1383140824008 1613664294676 1728926030010 1844187765344 2017080368345 2305234706680 2420496442014 2766281648016 2823912515683 3227328589352 3457852060020 4034160736690 4610469413360 4840992884028 5532563296032 5647825031366 6051241105035 6454657178704 6915704120040 8068321473380 8471737547049 9220938826720 9681985768056 11295650062732 12102482210070 12909314357408 13831408240080 14119562578415 16136642946760 16943475094098 19363971536112 22591300125464 24204964420140 27662816480160 28239125156830 32273285893520 33886950188196 38727943072224 42358687735245 45182600250928 48409928840280 56478250313660 64546571787040 67773900376392 84717375470490 90365200501856 96819857680560 112956500627320 135547800752784 169434750940980 193639715361120 225913001254640 271095601505568 338869501881960 451826002509280 677739003763920 1355478007527840
• Sum of all divisors σ(n): 4968026913911040
• Sum of proper divisors (its aliquot sum) s(n): 3612548906383200
• 1355478007527840 is an abundant number, because the sum of its proper divisors (3612548906383200) is greater than itself. Its abundance is 2257070898855360

Bases of 1355478007527840

• Binary: 100110100001100110011010001001000111011100110100000₂
• Hexadecimal: 0x4D0CCD123B9A0
• Base-36: DCH6009Z1C

Squares and roots of 1355478007527840

• 1355478007527840 squared (1355478007527840²) is 1837320628891643071708375065600
• 1355478007527840 cubed (1355478007527840³) is 2490447705239842290548791198098530953826304000
• The square root of 1355478007527840 is 36816816.9119471815
• The cube root of 1355478007527840 is 110670.2332313439

Scales and comparisons

• 1,355,478,007,527,840 seconds is equal to 43,100,007 years, 45 weeks, 1 day, 21 hours, 44 minutes.
• To count from 1 to 1,355,478,007,527,840 would take you about one hundred twenty-nine million, three hundred thousand and twenty-three 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 1355478007527840 cubic inches would be around 9222.5 feet tall.

Recreational maths with 1355478007527840

• 1355478007527840 backwards is 0487257008745531
• The number of decimal digits it has is: 16
• The sum of 1355478007527840's digits is 66
• More coming soon!