55120742861388480

Names of 55120742861388480

• Cardinal: 55120742861388480 can be written as Fifty-five quadrillion, one hundred twenty trillion, seven hundred forty-two billion, eight hundred sixty-one million, three hundred eighty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 5.512074286138848 × 10¹⁶

Factors of 55120742861388480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11797032

Divisors of 55120742861388480

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1080 1440 1728 2160 2880 4320 8640 568153 1136306 1704459 2272612 2840765 3408918 4545224 5113377 5681530 6817836 8522295 9090448 10226754 11228869 11363060 13635672 15340131 17044590 18180896 20453508 22457738 22726120 25566885 27271344 30680262 33686607 34089180 36361792 40907016 44915476 45452240 51133770 54542688 56144345 61360524 67373214 68178360 76700655 81814032 89830952 90904480 101059821 102267540 109085376 112288690 122721048 134746428 136356720 153401310 163628064 168433035 179661904 181808960 202119642 204535080 224577380 245442096 269492856 272713440 303179463 306802620 327256128 336866070 359323808 404239284 409070160 449154760 490884192 505299105 538985712 545426880 606358926 613605240 673732140 718647616 808478568 818140320 898309520 981768384 1010598210 1077971424 1212717852 1227210480 1347464280 1515897315 1616957136 1636280640 1796619040 2021196420 2155942848 2425435704 2454420960 2694928560 3031794630 3233914272 3593238080 4042392840 4850871408 4908841920 5389857120 6063589260 6467828544 8084785680 9701742816 10779714240 12127178520 16169571360 19403485632 24254357040 32339142720 48508714080 97017428160 6379715608957 12759431217914 19139146826871 25518862435828 31898578044785 38278293653742 51037724871656 57417440480613 63797156089570 76556587307484 95695734134355 102075449743312 114834880961226 127594312179140 153113174614968 172252321441839 191391468268710 204150899486624 229669761922452 255188624358280 287087202403065 306226349229936 344504642883678 382782936537420 408301798973248 459339523844904 510377248716560 574174404806130 612452698459872 689009285767356 765565873074840 861261607209195 918679047689808 1020754497433120 1148348809612260 1224905396919744 1378018571534712 1531131746149680 1722523214418390 1837358095379616 2041508994866240 2296697619224520 2756037143069424 3062263492299360 3445046428836780 3674716190759232 4593395238449040 5512074286138848 6124526984598720 6890092857673560 9186790476898080 11024148572277696 13780185715347120 18373580953796160 27560371430694240 55120742861388480
• Sum of all divisors σ(n): 194454091334270400
• Sum of proper divisors (its aliquot sum) s(n): 139333348472881920
• 55120742861388480 is an abundant number, because the sum of its proper divisors (139333348472881920) is greater than itself. Its abundance is 84212605611493440

Bases of 55120742861388480

• Binary: 11000011110101000000011000001010000000100011101011000000₂
• Hexadecimal: 0xC3D4060A023AC0
• Base-36: F2QO7P09IO0

Squares and roots of 55120742861388480

• 55120742861388480 squared (55120742861388480²) is 3038296293591309077694433476710400
• 55120742861388480 cubed (55120742861388480³) is 167473148735756227240104290151326924081486856192000
• The square root of 55120742861388480 is 234778071.5087941939
• The cube root of 55120742861388480 is 380573.3332004493

Scales and comparisons

• 55,120,742,861,388,480 seconds is equal to 1,752,669,123 years, 17 weeks, 4 days, 16 hours, 48 minutes.
• To count from 1 to 55,120,742,861,388,480 would take you about five billion, two hundred fifty-eight million, seven thousand, three hundred seventy 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 55120742861388480 cubic inches would be around 31714.4 feet tall.

Recreational maths with 55120742861388480

• 55120742861388480 backwards is 08488316824702155
• 55120742861388480 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55120742861388480's digits is 72
• More coming soon!