138234447082707976

Names of 138234447082707976

• Cardinal: 138234447082707976 can be written as One hundred thirty-eight quadrillion, two hundred thirty-four trillion, four hundred forty-seven billion, eighty-two million, seven hundred seven thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.38234447082707976 × 10¹⁷

Factors of 138234447082707976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 19878941

Divisors of 138234447082707976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 13 14 22 26 28 44 49 52 56 77 88 91 98 104 143 154 169 182 196 286 308 338 364 392 539 572 616 637 676 728 1001 1078 1144 1183 1274 1352 1859 2002 2156 2366 2548 3718 4004 4312 4732 5096 7007 7436 8008 8281 9464 9547 13013 14014 14872 16562 19094 26026 28028 33124 38188 52052 56056 66248 66829 76376 91091 104104 105017 124111 133658 182182 210034 248222 267316 364364 420068 467803 496444 534632 728728 735119 840136 868777 935606 992888 1365221 1470238 1613443 1737554 1871212 2730442 2940476 3226886 3475108 3742424 5145833 5460884 5880952 6081439 6453772 6950216 9556547 10291666 10921768 11294101 12162878 12907544 17747873 19113094 19869361 20583332 22588202 24325756 35495746 38226188 39738722 41166664 45176404 48651512 66895829 70991492 76452376 79058707 79477444 90352808 124235111 133791658 139085527 141982984 158117414 158954888 218562971 248470222 258301693 267583316 278171054 316234828 437125942 496940444 516603386 535166632 556342108 632469656 869645777 874251884 973598689 993880888 1033206772 1112684216 1529940797 1739291554 1748503768 1808111851 1947197378 2066413544 2841318623 3059881594 3357922009 3478583108 3616223702 3894394756 5682637246 6119763188 6715844018 6957166216 7232447404 7788789512 10709585579 11365274492 12239526376 12656782957 13431688036 14464894808 19889230361 21419171158 22730548984 23505454063 25313565914 26863376072 36937142099 39778460722 42838342316 47010908126 50627131828 73874284198 79556921444 85676684632 94021816252 101254263656 139224612527 147748568396 159113842888 164538178441 188043632504 189692789467 258559994693 278449225054 295497136792 329076356882 379385578934 517119989386 556898450108 658152713764 758771157868 1034239978772 1113796900216 1316305427528 1327849526269 1517542315736 1809919962851 2068479957544 2086620684137 2466006263071 2655699052538 3619839925702 4173241368274 4932012526142 5311398105076 7239679851404 8346482736548 9294946683883 9864025052284 10622796210152 14479359702808 14606344788959 16692965473096 17262043841497 18589893367766 19728050104568 27126068893781 29212689577918 32058081419923 34524087682994 37179786735532 54252137787562 58425379155836 64116162839846 69048175365988 74359573471064 102244413522713 108504275575124 116850758311672 120834306890479 128232325679692 138096350731976 189882482256467 204488827045426 217008551150248 224406569939461 241668613780958 256464651359384 352638895619153 379764964512934 408977654090852 448813139878922 483337227561916 705277791238306 759529929025868 817955308181704 897626279757844 966674455123832 1329177375795269 1410555582476612 1519059858051736 1570845989576227 1795252559515688 2468472269334071 2658354751590538 2821111164953224 3141691979152454 4936944538668142 5316709503181076 6283383958304908 9873889077336284 10633419006362152 12566767916609816 17279305885338497 19747778154672568 34558611770676994 69117223541353988 138234447082707976
• Sum of all divisors σ(n): 356200711889410080
• Sum of proper divisors (its aliquot sum) s(n): 217966264806702104
• 138234447082707976 is an abundant number, because the sum of its proper divisors (217966264806702104) is greater than itself. Its abundance is 79731817723994128

Bases of 138234447082707976

• Binary: 111101011000110110111111101001010000101100101110000001000₂
• Hexadecimal: 0x1EB1B7F4A165C08
• Base-36: 11T40SB1DYBS

Squares and roots of 138234447082707976

• 138234447082707976 squared (138234447082707976²) is 19108762360261991656539153294016576
• 138234447082707976 cubed (138234447082707976³) is 2641489199305678250442555949087850325895315911410176
• The square root of 138234447082707976 is 371798933.6761308895
• The cube root of 138234447082707976 is 517057.4022524245

Scales and comparisons

• 138,234,447,082,707,976 seconds is equal to 4,395,427,830 years, 3 days, 22 hours, 26 minutes, 16 seconds.
• To count from 1 to 138,234,447,082,707,976 would take you about thirteen billion, one hundred eighty-six million, two hundred eighty-three thousand, four hundred ninety 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 138234447082707976 cubic inches would be around 43088.1 feet tall.

Recreational maths with 138234447082707976

• 138234447082707976 backwards is 679707280744432831
• The number of decimal digits it has is: 18
• The sum of 138234447082707976's digits is 82
• More coming soon!