138526849682432

Names of 138526849682432

• Cardinal: 138526849682432 can be written as One hundred thirty-eight trillion, five hundred twenty-six billion, eight hundred forty-nine million, six hundred eighty-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.38526849682432 × 10¹⁴

Factors of 138526849682432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 177

Divisors of 138526849682432

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 4 8 16 31 32 37 62 64 74 107 124 128 148 214 248 256 296 428 496 512 592 856 961 992 1024 1147 1184 1369 1712 1922 1984 2294 2368 2738 3317 3424 3844 3959 3968 4588 4736 5476 6634 6848 7688 7918 7936 9176 9472 10952 13268 13696 15376 15836 15872 18352 18944 21904 26536 27392 29791 30752 31672 31744 35557 36704 37888 42439 43808 53072 54784 59582 61504 63344 71114 73408 84878 87616 102827 106144 109568 119164 122729 123008 126688 142228 146483 146816 169756 175232 205654 212288 238328 245458 246016 253376 284456 292966 293632 339512 350464 411308 424576 476656 490916 492032 506752 568912 585932 587264 679024 700928 822616 849152 923521 953312 981832 984064 1013504 1102267 1137824 1171864 1174528 1315609 1358048 1401856 1645232 1698304 1847042 1906624 1963664 2027008 2204534 2275648 2343728 2631218 2716096 3187637 3290464 3396608 3694084 3804599 3813248 3927328 4054016 4409068 4540973 4551296 4687456 5262436 5432192 6375274 6580928 7388168 7609198 7626496 7854656 8818136 9081946 9102592 9374912 10524872 10864384 12750548 13161856 14776336 15218396 15252992 15709312 17636272 18163892 18205184 18749824 21049744 21728768 25501096 26323712 29552672 30436792 30505984 31418624 34170277 35272544 36327784 36410368 37499648 40783879 42099488 43457536 51002192 52647424 59105344 60873584 62837248 68340554 70545088 72655568 74999296 81567758 84198976 98816747 102004384 105294848 117942569 118210688 121747168 125674496 136681108 140770163 141090176 145311136 149998592 163135516 168397952 197633494 204008768 235885138 236421376 243494336 273362216 281540326 282180352 290622272 326271032 336795904 395266988 408017536 471770276 472842752 486988672 546724432 563080652 564360704 581244544 652542064 673591808 790533976 816035072 943540552 945685504 973977344 1093448864 1126161304 1128721408 1162489088 1264300249 1305084128 1347183616 1581067952 1632070144 1887081104 1947954688 2186897728 2252322608 2324978176 2528600498 2610168256 3162135904 3264140288 3656219639 3774162208 3895909376 4363875053 4373795456 4504645216 4649956352 5057200996 5220336512 6324271808 7312439278 7548324416 8727750106 8747590912 9009290432 10114401992 10440673024 12648543616 14624878556 15096648832 17455500212 17495181824 18018580864 20228803984 20881346048 25297087232 29249757112 30193297664 34911000424 34990363648 36037161728 40457607968 41762692096 50594174464 58499514224 60386595328 69822000848 72074323456 80915215936 101188348928 116999028448 120773190656 135280126643 139644001696 144148646912 161830431872 233998056896 270560253286 279288003392 323660863744 467996113792 541120506572 558576006784 647321727488 935992227584 1082241013144 1117152013568 1294643454976 1871984455168 2164482026288 2234304027136 3743968910336 4328964052576 4468608054272 8657928105152 17315856210304 34631712420608 69263424841216 138526849682432
• Sum of all divisors σ(n): 296840322577260
• Sum of proper divisors (its aliquot sum) s(n): 158313472894828
• 138526849682432 is an abundant number, because the sum of its proper divisors (158313472894828) is greater than itself. Its abundance is 19786623212396

Bases of 138526849682432

• Binary: 11111011111110101001011101010101100110000000000₂
• Hexadecimal: 0x7DFD4BAACC00
• Base-36: 1D3QCTN668

Squares and roots of 138526849682432

• 138526849682432 squared (138526849682432²) is 19189688082939110699249434624
• 138526849682432 cubed (138526849682432³) is 2658287036518062881845514036204409945325568
• The square root of 138526849682432 is 11769742.9743572565
• The cube root of 138526849682432 is 51742.1716780675

Scales and comparisons

• 138,526,849,682,432 seconds is equal to 4,404,725 years, 17 weeks, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 138,526,849,682,432 would take you about eleven million, eleven thousand, eight hundred thirteen 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 138526849682432 cubic inches would be around 4311.8 feet tall.

Recreational maths with 138526849682432

• 138526849682432 backwards is 234286948625831
• The number of decimal digits it has is: 15
• The sum of 138526849682432's digits is 71
• More coming soon!