138211767234813

Names of 138211767234813

• Cardinal: 138211767234813 can be written as One hundred thirty-eight trillion, two hundred eleven billion, seven hundred sixty-seven million, two hundred thirty-four thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 1.38211767234813 × 10¹⁴

Factors of 138211767234813

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1677

Divisors of 138211767234813

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 17 29 51 79 87 237 289 493 841 867 1343 1479 1549 2291 2523 4029 4647 6873 8381 14297 22831 25143 26333 38947 42891 44921 66439 68493 78999 116841 122371 134763 199317 243049 367113 447661 662099 729147 763657 1129463 1302709 1342983 1986297 2080307 2290971 2399401 3388389 3548759 3908127 6240921 7198203 10646277 12982169 19200871 22146053 35365219 38946507 40789817 57602613 60328903 66438159 69582629 102914011 106095657 122369451 180986709 189552679 208747887 308742033 376482901 568658037 693426889 1025591351 1129448703 1182904693 1749538187 2017896241 2080280667 3076774053 3222395543 3548714079 5248614561 5497027691 6053688723 9667186629 16491083073 20109379781 29742149179 34304236097 54780724231 60328139343 89226447537 93449470747 102912708291 159413803039 164342172693 280348412241 478241409117 583172013649 1588641002699 1749516040947 2710034651663 4765923008097 8130103954989 46070589078271 138211767234813
• Sum of all divisors σ(n): 205442270255040
• Sum of proper divisors (its aliquot sum) s(n): 67230503020227
• 138211767234813 is a deficient number, because the sum of its proper divisors (67230503020227) is less than itself. Its deficiency is 70981264214586

Bases of 138211767234813

• Binary: 11111011011001111101111010010100011000011111101₂
• Hexadecimal: 0x7DB3EF4A30FD
• Base-36: 1CZPLXOTML

Squares and roots of 138211767234813

• 138211767234813 squared (138211767234813²) is 19102492602170128344279144969
• 138211767234813 cubed (138211767234813³) is 2640189261135875068472979314319869090605797
• The square root of 138211767234813 is 11756350.0813310677
• The cube root of 138211767234813 is 51702.9123182887

Scales and comparisons

• 138,211,767,234,813 seconds is equal to 4,394,706 years, 35 weeks, 2 days, 21 hours, 13 minutes, 33 seconds.
• To count from 1 to 138,211,767,234,813 would take you about ten million, nine hundred eighty-six thousand, seven hundred sixty-six 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 138211767234813 cubic inches would be around 4308.6 feet tall.

Recreational maths with 138211767234813

• 138211767234813 backwards is 318432767112831
• The number of decimal digits it has is: 15
• The sum of 138211767234813's digits is 57
• More coming soon!