138147418518109

Names of 138147418518109

• Cardinal: 138147418518109 can be written as One hundred thirty-eight trillion, one hundred forty-seven billion, four hundred eighteen million, five hundred eighteen thousand, one hundred nine.

Scientific notation

• Scientific notation: 1.38147418518109 × 10¹⁴

Factors of 138147418518109

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 158

Divisors of 138147418518109

• Number of divisors d(n): 384
• Complete list of divisors:
  1 7 11 13 19 41 67 77 91 121 133 143 169 209 247 287 451 469 533 737 779 847 871 1001 1183 1273 1331 1463 1573 1681 1729 1859 2299 2717 2747 3157 3211 3731 4961 5159 5453 5863 6097 6929 8107 8569 8911 9317 9581 10127 11011 11323 11767 13013 14003 16093 16549 17303 18491 19019 19229 20449 21853 22477 25289 29887 30217 31939 34727 35321 35711 41041 48503 52193 54571 56749 59983 64493 67067 68921 70889 76219 79261 89177 94259 98021 105391 111397 112627 115843 121121 124553 129437 131651 143143 152971 154033 177023 182039 203401 209209 211519 215137 223573 224939 240383 247247 249977 284089 328757 332387 351329 365351 381997 388531 392821 415207 451451 464243 482447 533533 574123 624239 659813 678509 709423 737737 758131 779779 788389 838409 871871 895973 921557 1036849 1078231 1159301 1225367 1238897 1274273 1309499 1370083 1423807 1448161 1464151 1505959 1574573 1682681 1694363 1988623 2002429 2139913 2237411 2301299 2326709 2366507 2459303 2644213 2719717 2749747 2906449 3124979 3249701 3656257 3864619 4018861 4273841 4321031 4567277 4617707 4749563 4965961 5106673 5306917 5397691 5868863 6271811 6315353 7257943 7463599 8115107 8339441 8577569 8672279 8820617 9166493 9222499 9590581 9855703 10137127 10249057 11647649 11860541 13479037 13627867 14017003 14404489 14979391 15070913 15661877 15929771 16105661 16565549 17023487 18509491 19033963 21874853 22026719 23539043 25593799 26031577 27052333 27818869 29086343 29916887 30247217 31970939 32323949 34374769 35746711 37783837 42510809 44207471 47531341 50240047 50794777 52245193 56173403 58376087 59374601 60030191 61744319 64557493 68989921 69468883 81533543 82099589 87736433 91733851 94353259 95395069 97026787 100831423 105496391 108412733 111508397 112739627 119164409 128124139 133237741 149906537 154187033 158449379 164773301 175227481 177162271 182221039 187258357 194732083 203604401 209373593 221305331 240623383 258929473 286347347 297575663 306007559 332719387 351680329 355563439 361645297 378122459 393213821 415622207 420211337 486282181 552640517 558742547 574697123 614155031 617907433 642136957 653120611 660332101 679187509 758889131 780392483 896868973 903095479 965100763 1049345759 1067294657 1109145653 1140573629 1192540063 1226592367 1240135897 1310808499 1409365529 1465615151 1549137317 1742943169 1812506311 1948784981 2004431429 2059841927 2142052913 2303109523 2434358641 2531517079 2646857213 2848224203 3366083149 3868483619 3911197829 3978098267 4325352031 4571844277 4622324707 5462747381 6146168017 6321668353 6755705341 7184326721 7263653111 7471062599 7984015403 8347780441 8584317313 9865558703 10616108393 11740241227 12200602183 12546309919 13641494867 14418893489 14827457177 15503020819 16121766661 17040510487 19937569421 22658261197 23562582043 25334204753 26777945051 27846687869 37026914639 43023176119 43759080937 50290287047 50845571777 60090221191 74312758751 79900184221 82181688589 87824169433 94427490443 103792200239 108521145733 116777192323 138009409109 158607828379 163102028947 177339433271 187445615357 259188402473 294557395561 306313566559 481349890307 559301289547 660992433101 817440346261 966065863763 1038702394873 1141714202629 1518103500199 1794122318417 2061901768927 3369449232149 7270916764111 10626724501393 12558856228919 19735345502587 138147418518109
• Sum of all divisors σ(n): 205918963568640
• Sum of proper divisors (its aliquot sum) s(n): 67771545050531
• 138147418518109 is a deficient number, because the sum of its proper divisors (67771545050531) is less than itself. Its deficiency is 70375873467578

Bases of 138147418518109

• Binary: 11111011010010011110011110011101011001001011101₂
• Hexadecimal: 0x7DA4F3CEB25D
• Base-36: 1CYW1Q4I1P

Squares and roots of 138147418518109

• 138147418518109 squared (138147418518109²) is 19084709243217565453560935881
• 138147418518109 cubed (138147418518109³) is 2636503315119200300949651817202708186369029
• The square root of 138147418518109 is 11753612.9984830197
• The cube root of 138147418518109 is 51694.8871151553

Scales and comparisons

• 138,147,418,518,109 seconds is equal to 4,392,660 years, 30 weeks, 5 days, 1 hour, 41 minutes, 49 seconds.
• To count from 1 to 138,147,418,518,109 would take you about ten million, nine hundred eighty-one thousand, six hundred fifty-one 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 138147418518109 cubic inches would be around 4307.9 feet tall.

Recreational maths with 138147418518109

• 138147418518109 backwards is 901815814741831
• The number of decimal digits it has is: 15
• The sum of 138147418518109's digits is 61
• More coming soon!