55130139990387

Names of 55130139990387

• Cardinal: 55130139990387 can be written as Fifty-five trillion, one hundred thirty billion, one hundred thirty-nine million, nine hundred ninety thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 5.5130139990387 × 10¹³

Factors of 55130139990387

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1265

Divisors of 55130139990387

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 147 151 189 231 297 343 441 453 539 567 693 891 1029 1057 1093 1323 1359 1617 1661 2079 3087 3171 3279 3773 3969 4077 4851 4983 6237 7399 7651 9261 9513 9837 11319 11627 12023 12231 14553 14949 22197 22953 27783 28539 29511 33957 34881 36069 43659 44847 51793 53557 66591 68859 81389 84161 85617 88533 101871 104643 108207 134541 155379 160671 165043 199773 206577 244167 252483 305613 313929 324621 374899 466137 482013 495129 569723 589127 599319 619731 732501 757449 941787 973863 1124697 1155301 1194649 1398411 1446039 1485387 1709169 1767381 1815473 2197503 2272347 3374091 3465903 3583947 4123889 4195233 4338117 4456161 5127507 5302143 5446419 6592509 6817041 8087107 8362543 10122273 10397709 10751841 12371667 12708311 13141139 13368483 15382521 15906429 16339257 24261321 25087629 30366819 31193127 32255523 37115001 38124933 39423417 46147563 47719287 49017771 56609749 58537801 72783963 75262887 88958177 91987973 93579381 96766569 111345003 114374799 118270251 147053313 169829247 175613403 180391999 218351889 225788661 266874531 275963919 334035009 343124397 354810753 409764607 509487741 526840209 541175997 622707239 643915811 655055667 677365983 800623593 827891757 1029373191 1064432259 1229293821 1262743993 1528463223 1580520627 1623527991 1868121717 1931747433 1984311989 2401870779 2483675271 3687881463 3788231979 4507410677 4585389669 4741561881 4870583973 5604365151 5795242299 5952935967 7205612337 7451025813 8839207951 11063644389 11364695937 13522232031 13890183923 14611751919 16813095453 17385726897 17858807901 26517623853 33190933167 34094087811 40566696093 41670551769 50439286359 52157180691 53576423703 61874455657 79552871559 97231287461 102282263433 121700088279 125011655307 160729271109 185623366971 238658614677 291693862383 365100264837 375034965921 556870100913 680619012227 715975844031 875081587149 1125104897763 1670610302739 2041857036681 2625244761447 5011830908217 6125571110043 7875734284341 18376713330129 55130139990387
• Sum of all divisors σ(n): 105562105228800
• Sum of proper divisors (its aliquot sum) s(n): 50431965238413
• 55130139990387 is a deficient number, because the sum of its proper divisors (50431965238413) is less than itself. Its deficiency is 4698174751974

Bases of 55130139990387

• Binary: 1100100010001111111100011010010001100101110011₂
• Hexadecimal: 0x3223FC691973
• Base-36: JJIFPXK6R

Squares and roots of 55130139990387

• 55130139990387 squared (55130139990387²) is 3039332335359667928452409769
• 55130139990387 cubed (55130139990387³) is 167558817125688341509278846106124644890603
• The square root of 55130139990387 is 7424967.3393481673
• The cube root of 55130139990387 is 38059.4959018649

Scales and comparisons

• 55,130,139,990,387 seconds is equal to 1,752,967 years, 47 weeks, 6 days, 23 hours, 6 minutes, 27 seconds.
• To count from 1 to 55,130,139,990,387 would take you about four million, three hundred eighty-two thousand, four hundred nineteen 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 55130139990387 cubic inches would be around 3171.6 feet tall.

Recreational maths with 55130139990387

• 55130139990387 backwards is 78309993103155
• 55130139990387 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55130139990387's digits is 63
• More coming soon!