138026972125497

Names of 138026972125497

• Cardinal: 138026972125497 can be written as One hundred thirty-eight trillion, twenty-six billion, nine hundred seventy-two million, one hundred twenty-five thousand, four hundred ninety-seven.

Scientific notation

• Scientific notation: 1.38026972125497 × 10¹⁴

Factors of 138026972125497

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 612

Divisors of 138026972125497

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 13 17 21 39 49 51 91 119 147 169 221 241 273 289 331 357 507 637 663 723 833 867 993 1183 1547 1687 1911 2023 2317 2499 2873 3133 3549 3757 4097 4303 4641 5061 5627 6069 6951 8281 8619 9399 10829 11271 11809 12291 12909 14161 16219 16881 20111 21931 24843 26299 28679 30121 32487 35427 39389 40729 42483 48657 48841 53261 55939 58081 60333 65793 69649 73151 78897 79771 86037 90363 95659 118167 122187 140777 146523 153517 159783 167817 174243 184093 200753 208947 210847 219453 239313 275723 285103 286977 341887 372827 391573 406567 422331 460551 487543 512057 552279 558397 602259 632541 669613 692393 755053 827169 855309 905437 950963 987377 1025661 1037023 1118481 1174719 1219701 1243567 1356107 1462629 1536171 1675191 1995721 2008839 2077179 2265159 2393209 2609789 2716311 2741011 2845969 2852889 2962131 3111069 3412801 3584399 3730701 3908779 4068321 4687291 4846751 5285371 5987163 6338059 6656741 6911639 7179627 7259161 7829367 8223033 8537907 8704969 9492749 9815689 10238403 10753197 11726337 11770681 12835901 13481299 14061873 14540253 15856113 16166371 16785409 17629391 19014177 19224811 19970223 20734917 21777483 23053819 26114907 28478247 29447067 33927257 35312043 36997597 38507703 40443897 44366413 46597187 48381473 48499113 50356227 50814127 52888173 57674433 60934783 66449243 68709823 69161457 82394767 89851307 94369093 101781771 110992791 113164597 117497863 123405737 133099239 134573677 139791561 145144419 152442381 161376733 166866713 182804349 199347729 206129469 218210317 229182083 247184301 249922543 269553921 283107279 299699647 326821787 339493791 352493589 370217211 403721031 480968761 484130199 500600139 576763369 628959149 654630951 660583651 687546249 749767629 792152179 822485041 863840159 899098941 942015739 980465361 1129637131 1168066991 1442906283 1527472219 1604274581 1730290107 1749457801 1886877447 1981750953 2097897529 2287752509 2376456537 2467455123 2591520477 2826047217 2836734121 3248993059 3388911393 3504200973 3896095411 4248683231 4582416657 4812823743 5248373403 5555970379 6293692587 6863257527 8176468937 8510202363 9746979177 10692305533 11229922067 11688286233 12246204607 12746049693 14685282703 16014267563 16667911137 19857138847 22742951413 24529406811 27272667877 29740782617 32076916599 33689766201 36738613821 38891792653 44055848109 48042802689 55232882003 59571416541 68228854239 72227614927 81818003631 89222347851 116675377959 138999971929 159200659891 165698646009 190908675139 208185478319 216682844781 272242548571 386630174021 416999915787 477601979673 505593304489 572726025417 624556434957 816727645713 938958994051 1159890522063 1516779913467 2706411218147 2816876982153 3539153131423 6572712958357 8119233654441 10617459394269 19718138875071 46008990708499 138026972125497
• Sum of all divisors σ(n): 248028879271248
• Sum of proper divisors (its aliquot sum) s(n): 110001907145751
• 138026972125497 is a deficient number, because the sum of its proper divisors (110001907145751) is less than itself. Its deficiency is 28025064979746

Bases of 138026972125497

• Binary: 11111011000100011101000101001001001100100111001₂
• Hexadecimal: 0x7D88E8A49939
• Base-36: 1CXCPRGAPL

Squares and roots of 138026972125497

• 138026972125497 squared (138026972125497²) is 19051445034132725825917497009
• 138026972125497 cubed (138026972125497³) is 2629613272676675989306145926946494870138473
• The square root of 138026972125497 is 11748488.0782804133
• The cube root of 138026972125497 is 51679.8590309881

Scales and comparisons

• 138,026,972,125,497 seconds is equal to 4,388,830 years, 39 weeks, 6 days, 14 hours, 24 minutes, 57 seconds.
• To count from 1 to 138,026,972,125,497 would take you about ten million, nine hundred seventy-two thousand and seventy-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 138026972125497 cubic inches would be around 4306.7 feet tall.

Recreational maths with 138026972125497

• 138026972125497 backwards is 794521279620831
• The number of decimal digits it has is: 15
• The sum of 138026972125497's digits is 66
• More coming soon!