138741253450009

Names of 138741253450009

• Cardinal: 138741253450009 can be written as One hundred thirty-eight trillion, seven hundred forty-one billion, two hundred fifty-three million, four hundred fifty thousand and nine.

Scientific notation

• Scientific notation: 1.38741253450009 × 10¹⁴

Factors of 138741253450009

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 823

Divisors of 138741253450009

• Number of divisors d(n): 288
• Complete list of divisors:
  1 7 19 31 37 49 61 127 133 217 259 427 541 589 703 889 931 961 1147 1159 1519 1813 1891 2257 2413 2989 3787 3937 4123 4699 4921 6223 6727 7747 8029 8113 10279 13237 15799 16771 16891 18259 20017 21793 26509 27559 28861 32893 33001 34447 35557 35929 42883 47089 54229 56203 56791 58621 68707 69967 71953 74803 89281 92659 110593 117397 118237 122047 127813 140119 145669 147193 152551 192913 230251 231007 240157 248899 251503 286639 300181 318649 379603 380323 410347 480949 489769 503671 519901 523621 620527 624967 627019 675583 821779 854329 894691 980833 1019683 1023031 1030351 1067857 1113799 1221037 1305433 1329373 1617049 1681099 1742293 1760521 2006473 2101267 2129917 2168977 2230543 2318893 2542159 2662261 2767711 2872429 3366643 3428383 3639307 3665347 4191127 4343689 4374769 4389133 4515739 4562983 4729081 5446141 5980303 7137781 7161217 7212457 7444867 7796593 8547259 8885809 9138031 9305611 9878119 11767693 11790013 14045311 14909419 15182839 15613801 16232251 17795113 18635827 19236337 19373977 19437589 23199703 25475149 29337889 30405823 30723931 31610173 31713961 31940881 33103567 37852147 38122987 40468423 41210563 48301021 50128519 52114069 54576151 59830813 62200663 63966217 65139277 66027427 69146833 78806929 79631413 82530091 85799041 104365933 106279873 113625757 124565791 129924937 134654359 135617839 136063123 141452473 155071699 162397921 168830371 205365223 221271211 221997727 223586167 264965029 266860909 275460079 283278961 288473941 338107147 364798483 365490403 435404641 462191989 484027831 551648503 557419891 577710637 600593287 602565259 719190793 909474559 942580513 952441861 990167311 1085501893 1136785447 1173416557 1181812597 1254521113 1497331651 1553984089 1854755203 1928220553 1982952727 2019317587 2366750029 2443014799 2468573803 2558432821 2946362281 3235343923 3861539521 3901939237 4027673047 4204153009 4217956813 4807222669 5034335551 5233741501 6366321913 6931171177 7598513251 8213915899 8272688179 8781647791 10481321557 13497543871 17101103593 17280016621 17909029747 20624535967 22294914583 28193711329 29525697691 33650558683 35240348857 36636190507 46417281181 57497411293 61471534537 73369250899 76525787893 91337230711 119707725151 120960116347 144371751769 149023902739 156064402081 197355979303 235553910781 256453333549 324920968267 535680515251 639360614977 1043167319173 1092450814567 2274446777869 2831454152041 3749763606757 4475524304839 7302171234211 19820179064287 138741253450009
• Sum of all divisors σ(n): 185028505989120
• Sum of proper divisors (its aliquot sum) s(n): 46287252539111
• 138741253450009 is a deficient number, because the sum of its proper divisors (46287252539111) is less than itself. Its deficiency is 92454000910898

Bases of 138741253450009

• Binary: 11111100010111100110111001000001010100100011001₂
• Hexadecimal: 0x7E2F3720A919
• Base-36: 1D6GUO400P

Squares and roots of 138741253450009

• 138741253450009 squared (138741253450009²) is 19249135408879634245062100081
• 138741253450009 cubed (138741253450009³) is 2670649174456911957556140155035492088350729
• The square root of 138741253450009 is 11778847.7131682537
• The cube root of 138741253450009 is 51768.8524216439

Scales and comparisons

• 138,741,253,450,009 seconds is equal to 4,411,542 years, 36 weeks, 4 days, 13 hours, 26 minutes, 49 seconds.
• To count from 1 to 138,741,253,450,009 would take you about eleven million, twenty-eight thousand, eight hundred fifty-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 138741253450009 cubic inches would be around 4314.1 feet tall.

Recreational maths with 138741253450009

• 138741253450009 backwards is 900054352147831
• The number of decimal digits it has is: 15
• The sum of 138741253450009's digits is 52
• More coming soon!