1368723811813519320

Names of 1368723811813519320

• Cardinal: 1368723811813519320 can be written as One quintillion, three hundred sixty-eight quadrillion, seven hundred twenty-three trillion, eight hundred eleven billion, eight hundred thirteen million, five hundred nineteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.36872381181351932 × 10¹⁸

Factors of 1368723811813519320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7198337855

Divisors of 1368723811813519320

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 72 76 90 95 114 120 152 171 180 190 228 285 342 360 380 456 570 684 760 855 1140 1368 1710 2280 3420 6840 27799 55598 83397 111196 138995 166794 222392 250191 277990 333588 416985 500382 528181 555980 667176 833970 1000764 1056362 1111960 1250955 1584543 1667940 2001528 2112724 2501910 2640905 3169086 3335880 4225448 4753629 5003820 5281810 6338172 7922715 9507258 10007640 10563620 12676344 15845430 19014516 21127240 23768145 31690860 38029032 47536290 63381720 95072580 190145160 7198310027 14396620054 21594930081 28793240108 35991550135 43189860162 57586480216 64784790243 71983100270 86379720324 107974650405 129569580486 136767890513 143966200540 172759440648 215949300810 259139160972 273535781026 287932401080 323923951215 410303671539 431898601620 518278321944 547071562052 647847902430 683839452565 820607343078 863797203240 1094143124104 1230911014617 1295695804860 1367678905130 1641214686156 2051518357695 2461822029234 2591391609720 2735357810260 3282429372312 4103036715390 4923644058468 5470715620520 6154555073085 8206073430780 9847288116936 12309110146170 16412146861560 24618220292340 49236440584680 200105820440573 400211640881146 600317461321719 800423281762292 1000529102202865 1200634922643438 1600846563524584 1800952383965157 2001058204405730 2401269845286876 3001587306608595 3601904767930314 3802010588370887 4002116408811460 4802539690573752 6003174613217190 7203809535860628 7604021176741774 8004232817622920 9004761919825785 11406031765112661 12006349226434380 14407619071721256 15208042353483548 18009523839651570 19010052941854435 22812063530225322 24012698452868760 30416084706967096 34218095295337983 36019047679303140 38020105883708870 45624127060450644 57030158825563305 68436190590675966 72038095358606280 76040211767417740 91248254120901288 114060317651126610 136872381181351932 152080423534835480 171090476476689915 228120635302253220 273744762362703864 342180952953379830 456241270604506440 684361905906759660 1368723811813519320
• Sum of all divisors σ(n): 4682644639414560000
• Sum of proper divisors (its aliquot sum) s(n): 3313920827601040680
• 1368723811813519320 is an abundant number, because the sum of its proper divisors (3313920827601040680) is greater than itself. Its abundance is 1945197015787521360

Bases of 1368723811813519320

• Binary: 1001011111110101011110000111000010110110000110110111111011000₂
• Hexadecimal: 0x12FEAF0E16C36FD8
• Base-36: AED03IP472E0

Squares and roots of 1368723811813519320

• 1368723811813519320 squared (1368723811813519320²) is 1873404873025330249646870724013262400
• 1368723811813519320 cubed (1368723811813519320³) is 2564173858877252177218499309063914238198183298629568000
• The square root of 1368723811813519320 is 1169924703.4803219849
• The cube root of 1368723811813519320 is 1110295.5714824469

Scales and comparisons

• 1,368,723,811,813,519,320 seconds is equal to 43,521,183,474 years, 48 weeks, 6 days, 16 hours, 42 minutes.
• To count from 1 to 1,368,723,811,813,519,320 would take you about one hundred fifty-two billion, three hundred twenty-four million, one hundred forty-two thousand, one hundred sixty-two 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 1368723811813519320 cubic inches would be around 92524.6 feet tall.

Recreational maths with 1368723811813519320

• 1368723811813519320 backwards is 0239153181183278631
• 1368723811813519320 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1368723811813519320's digits is 72
• More coming soon!