155564959709068

Names of 155564959709068

• Cardinal: 155564959709068 can be written as One hundred fifty-five trillion, five hundred sixty-four billion, nine hundred fifty-nine million, seven hundred nine thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.55564959709068 × 10¹⁴

Factors of 155564959709068

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 131462

Divisors of 155564959709068

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 43 52 76 86 91 133 169 172 182 247 266 301 307 338 364 494 532 559 602 614 676 817 988 1118 1183 1204 1228 1634 1729 2149 2236 2366 3211 3268 3458 3913 3991 4298 4732 5719 5833 6422 6916 7267 7826 7982 8596 10621 11438 11666 12844 13201 14534 15652 15964 21242 22477 22876 23332 26402 27937 29068 40831 42484 44954 50869 51883 52804 55874 74347 75829 81662 89908 92407 101738 103766 111748 131071 138073 148694 151658 163324 171613 184814 203476 207532 250819 262142 276146 297388 303316 343226 363181 369628 501638 524284 530803 552292 686452 726362 917497 966511 985777 1003276 1061606 1201291 1452724 1703923 1755733 1834994 1933022 1971554 2123212 2230969 2402582 2490349 3260647 3407846 3511466 3669988 3866044 3943108 4461938 4805164 4980698 5636053 6521294 6815692 6900439 7022932 8923876 9961396 11272106 11927461 13042588 13800878 15616783 17432443 22150999 22544212 22824529 23854922 27601756 31233566 32374537 34864886 39452371 40238797 42388411 44301998 45649058 47709844 62467132 64749074 69729772 73268689 78904742 80477594 84776822 88603996 91298116 107085007 129498148 146537378 155056993 157809484 160955188 169553644 214170014 226621759 281671579 293074756 296718877 310113986 420868981 428340028 453243518 512880823 523104361 563343158 593437754 620227972 749595049 764537143 841737962 906487036 952492957 1025761646 1046208722 1126686316 1186875508 1392105091 1499190098 1529074286 1683475924 1730268271 1904985914 2051523292 2092417444 2784210182 2946082867 2998380196 3058148572 3460536542 3661730527 3809971828 5351760001 5568420364 5892165734 6667450699 6800356693 6921073084 7323461054 9744735637 9938982859 10703520002 11784331468 12111877897 13334901398 13600713386 14646922108 18097366183 19489471274 19877965718 21407040004 22493487523 24223755794 26669802796 27201426772 32875097149 36194732366 38978942548 39755931436 44986975046 47602496851 48447511588 65750194298 69572880013 72389464732 89973950092 95204993702 126681563281 129206777167 131500388596 139145760026 157454412661 190409987404 230125680043 253363126562 258413554334 278291520052 292415337799 314908825322 427376262937 460251360086 506726253124 516827108668 584830675598 629817650644 854752525874 904447440169 920502720172 1169661351196 1709505051748 1808894880338 2046907364593 2991633840559 3617789760676 4093814729186 5555891418181 5983267681118 8187629458372 11111782836362 11966535362236 22223565672724 38891239927267 77782479854534 155564959709068
• Sum of all divisors σ(n): 364067936010240
• Sum of proper divisors (its aliquot sum) s(n): 208502976301172
• 155564959709068 is an abundant number, because the sum of its proper divisors (208502976301172) is greater than itself. Its abundance is 52938016592104

Bases of 155564959709068

• Binary: 100011010111110001001010001010011011011110001100₂
• Hexadecimal: 0x8D7C4A29B78C
• Base-36: 1J55K0FXJG

Squares and roots of 155564959709068

• 155564959709068 squared (155564959709068²) is 24200456689283950199201428624
• 155564959709068 cubed (155564959709068³) is 3764743069809502875854004076481345007562432
• The square root of 155564959709068 is 12472568.2884106913
• The cube root of 155564959709068 is 53782.0386264075

Scales and comparisons

• 155,564,959,709,068 seconds is equal to 4,946,484 years, 27 weeks, 2 days, 4 minutes, 28 seconds.
• To count from 1 to 155,564,959,709,068 would take you about twelve million, three hundred sixty-six thousand, two hundred eleven 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 155564959709068 cubic inches would be around 4481.8 feet tall.

Recreational maths with 155564959709068

• 155564959709068 backwards is 860907959465551
• The number of decimal digits it has is: 15
• The sum of 155564959709068's digits is 79
• More coming soon!