138269765948290236

Names of 138269765948290236

• Cardinal: 138269765948290236 can be written as One hundred thirty-eight quadrillion, two hundred sixty-nine trillion, seven hundred sixty-five billion, nine hundred forty-eight million, two hundred ninety thousand, two hundred thirty-six.

Scientific notation

• Scientific notation: 1.38269765948290236 × 10¹⁷

Factors of 138269765948290236

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 167

Divisors of 138269765948290236

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 149 156 162 234 243 298 324 351 447 468 486 596 702 894 972 1053 1341 1404 1788 1937 2106 2682 3159 3874 4023 4212 5364 5811 6318 7748 8046 11622 12069 12636 16092 17433 22201 23244 24138 34866 36207 44402 48276 52299 66603 69732 72414 88804 104598 133206 144828 156897 199809 209196 266412 288613 313794 399618 470691 577226 599427 627588 799236 865839 941382 1154452 1198854 1731678 1798281 1882764 2397708 2597517 3307949 3463356 3596562 5195034 5394843 6615898 7193124 7792551 9923847 10390068 10789686 13231796 15585102 19847694 21579372 23377653 29771541 31170204 39695388 43003337 46755306 59543082 70132959 86006674 89314623 93510612 119086164 129010011 140265918 172013348 178629246 258020022 267943869 280531836 357258492 387030033 492884401 516040044 535887738 774060066 803831607 985768802 1071775476 1161090099 1478653203 1548120132 1607663214 1971537604 2322180198 2957306406 3215326428 3483270297 4435959609 4644360396 5914612812 6407497213 6966540594 8871919218 10449810891 12814994426 13307878827 13933081188 17743838436 19222491639 20899621782 25629988852 26615757654 38444983278 39923636481 41799243564 53231515308 57667474917 73439775749 76889966556 79847272962 115334949834 119770909443 146879551498 159694545924 173002424751 220319327247 230669899668 239541818886 293759102996 346004849502 440638654494 479083637772 519007274253 660957981741 692009699004 881277308988 954717084737 1038014548506 1321915963482 1557021822759 1909434169474 1982873945223 2076029097012 2643831926964 2864151254211 3114043645518 3818868338948 3965747890446 5728302508422 5948621835669 6228087291036 7931495780892 8592453762633 10942526586601 11456605016844 11897243671338 17184907525266 17845865507007 21885053173202 23794487342676 25777361287899 32827579759803 34369815050532 35691731014014 43770106346404 51554722575798 65655159519606 71383462028028 77332083863697 98482739279409 103109445151596 131310319039212 142252845625813 154664167727394 196965478558818 231996251591091 284505691251626 295448217838227 309328335454788 393930957117636 426758536877439 463992503182182 569011382503252 590896435676454 853517073754878 886344653514681 927985006364364 1181792871352908 1280275610632317 1707034147509756 1772689307029362 2560551221264634 2659033960544043 3545378614058724 3840826831896951 5121102442529268 5318067921088086 7681653663793902 10636135842176172 11522480495690853 15363307327587804 23044960991381706 34567441487072559 46089921982763412 69134882974145118 138269765948290236
• Sum of all divisors σ(n): 392979253048563272
• Sum of proper divisors (its aliquot sum) s(n): 254709487100273036
• 138269765948290236 is an abundant number, because the sum of its proper divisors (254709487100273036) is greater than itself. Its abundance is 116439721151982800

Bases of 138269765948290236

• Binary: 111101011001110111001111010011010100001100011010010111100₂
• Hexadecimal: 0x1EB3B9E9A8634BC
• Base-36: 11TGJHKI1RR0

Squares and roots of 138269765948290236

• 138269765948290236 squared (138269765948290236²) is 19118528175394962066283451692935696
• 138269765948290236 cubed (138269765948290236³) is 2643514416087653782506865260018052894820030692664256
• The square root of 138269765948290236 is 371846427.9084716931
• The cube root of 138269765948290236 is 517101.4345135401
• Being both a perfect square and a perfect cube, 138269765948290236 is also a perfect sixth number.

Scales and comparisons

• 138,269,765,948,290,236 seconds is equal to 4,396,550,860 years, 35 weeks, 5 days, 9 hours, 30 minutes, 36 seconds.
• To count from 1 to 138,269,765,948,290,236 would take you about thirteen billion, one hundred eighty-nine million, six hundred fifty-two thousand, five hundred eighty-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 138269765948290236 cubic inches would be around 43091.8 feet tall.

Recreational maths with 138269765948290236

• 138269765948290236 backwards is 632092849567962831
• The number of decimal digits it has is: 18
• The sum of 138269765948290236's digits is 90
• More coming soon!