1138755255875055

Names of 1138755255875055

• Cardinal: 1138755255875055 can be written as One quadrillion, one hundred thirty-eight trillion, seven hundred fifty-five billion, two hundred fifty-five million, eight hundred seventy-five thousand and fifty-five.

Scientific notation

• Scientific notation: 1.138755255875055 × 10¹⁵

Factors of 1138755255875055

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19559

Divisors of 1138755255875055

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 63 65 81 91 105 117 135 189 195 243 273 315 351 405 455 567 585 729 819 945 1053 1215 1365 1701 1755 2187 2457 2835 3159 3645 4095 5103 5265 6561 7371 8505 9477 10935 12285 15309 15795 19531 22113 25515 28431 32805 36855 45927 47385 58593 66339 76545 85293 97655 110565 136717 142155 175779 199017 229635 253903 292965 331695 410151 426465 527337 597051 683585 761709 878895 995085 1230453 1269515 1582011 1777321 2050755 2285127 2636685 2985255 3691359 3808545 4746033 5331963 6152265 6855381 7910055 8886605 11074077 11425635 14238099 15995889 18456795 20566143 23730165 26659815 33222231 34276905 42714297 47987667 55370385 61698429 71190495 79979445 99666693 102830715 128142891 143963001 166111155 185095287 213571485 239938335 299000079 308492145 381459961 431889003 498333465 555285861 640714455 719815005 897000237 925476435 1144379883 1295667009 1495000395 1665857583 1907299805 2159445015 2670219727 2776429305 3433139649 3887001027 4485001185 4958979493 5721899415 6478335045 8010659181 8329287915 10299418947 11661003081 13351098635 14876938479 17165698245 19435005135 24031977543 24794897465 30898256841 34712856451 40053295905 44630815437 51497094735 58305015405 72095932629 74384692395 92694770523 104138569353 120159887715 133892446311 154491284205 173564282255 216287797887 223154077185 278084311569 312415708059 360479663145 401677338933 463473852615 520692846765 648863393661 669462231555 834252934707 937247124177 1081438989435 1205032016799 1390421557845 1562078540295 1946590180983 2008386694665 2502758804121 2811741372531 3244316968305 3615096050397 4171264673535 4686235620885 5839770542949 6025160083995 8435224117593 9732950904915 10845288151191 12513794020605 14058706862655 17519311628847 18075480251985 25305672352779 29198852714745 32535864453573 42176120587965 54226440755955 75917017058337 87596558144235 126528361763895 162679322267865 227751051175011 379585085291685 1138755255875055
• Sum of all divisors σ(n): 2522781872091936
• Sum of proper divisors (its aliquot sum) s(n): 1384026616216881
• 1138755255875055 is an abundant number, because the sum of its proper divisors (1384026616216881) is greater than itself. Its abundance is 245271360341826

Bases of 1138755255875055

• Binary: 100000010111011000100011110100000110011010111101111₂
• Hexadecimal: 0x40BB11E8335EF
• Base-36: B7NKXXK3XR

Squares and roots of 1138755255875055

• 1138755255875055 squared (1138755255875055²) is 1296763532783061985093771253025
• 1138755255875055 cubed (1138755255875055³) is 1476696288583816023695745987516383400190791375
• The square root of 1138755255875055 is 33745447.9282029237
• The cube root of 1138755255875055 is 104426.3579471255

Scales and comparisons

• 1,138,755,255,875,055 seconds is equal to 36,208,894 years, 38 weeks, 1 day, 17 hours, 44 minutes, 15 seconds.
• To count from 1 to 1,138,755,255,875,055 would take you about one hundred eight million, six hundred twenty-six thousand, six hundred eighty-four 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 1138755255875055 cubic inches would be around 8702.2 feet tall.

Recreational maths with 1138755255875055

• 1138755255875055 backwards is 5505785525578311
• The number of decimal digits it has is: 16
• The sum of 1138755255875055's digits is 72
• More coming soon!