1838449849509

Names of 1838449849509

• Cardinal: 1838449849509 can be written as One trillion, eight hundred thirty-eight billion, four hundred forty-nine million, eight hundred forty-nine thousand, five hundred nine.

Scientific notation

• Scientific notation: 1.838449849509 × 10¹²

Factors of 1838449849509

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1131

Divisors of 1838449849509

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 13 21 27 39 43 63 91 117 127 129 181 189 273 301 351 381 387 543 559 757 819 889 903 1143 1161 1267 1629 1651 1677 2271 2353 2457 2667 2709 3429 3801 3913 4887 4953 5031 5299 5461 6813 7059 7783 8001 8127 9841 11403 11557 11739 14859 15093 15897 16383 16471 20439 21177 22987 23349 24003 29523 32551 34209 34671 35217 38227 44577 47691 49149 49413 54481 63531 68887 68961 70047 70993 88569 96139 97653 101179 104013 105651 114681 137017 143073 147447 148239 160909 163443 206661 206883 210141 212979 227857 265707 288417 292959 298831 303537 312039 344043 411051 423163 444717 482727 490329 496951 619983 620649 638937 672973 683571 708253 865251 878877 896493 910611 959119 988441 1032129 1233153 1249807 1269489 1448181 1470987 1490853 1781221 1859949 1916811 2018919 2050713 2091817 2124759 2595753 2689479 2731833 2877357 2962141 2965323 3699459 3749421 3808467 4133977 4344543 4472559 5343663 5891731 6056757 6152139 6275451 6374277 6919087 8068437 8632071 8748649 8886423 8895969 11248263 11425401 12401931 12468547 12849733 13417677 16030989 17401159 17675193 18170271 18826353 19122831 20757261 25896213 26245947 26659269 26687907 28937839 33744789 37205793 37405641 38549199 41242117 48092967 52203477 53025579 53741701 56479059 62271783 76592503 78737841 79977807 86813517 89948131 111617379 112216923 115647597 121808113 123726351 156610431 159076737 161225103 186815349 226215067 229777509 236213523 260440551 269844393 336650769 346942791 365424339 371179053 376191907 469831293 483675309 536147521 678645201 689332527 748249837 781321653 809533179 1096273017 1113537159 1128575721 1451025927 1583505469 1608442563 2035935603 2067997581 2244749511 2428599537 3288819051 3385727163 4750516407 4825327689 5237748859 6107806809 6734248533 9727247881 10157181489 14251549221 14475983067 15713246577 20202745599 29181743643 42754647663 47139739731 68090735167 87545230929 141419219193 204272205501 262635692787 612816616503 1838449849509
• Sum of all divisors σ(n): 3480817500160
• Sum of proper divisors (its aliquot sum) s(n): 1642367650651
• 1838449849509 is a deficient number, because the sum of its proper divisors (1642367650651) is less than itself. Its deficiency is 196082198858

Bases of 1838449849509

• Binary: 11010110000001100001001100111010010100101₂
• Hexadecimal: 0x1AC0C2674A5
• Base-36: NGKLKMN9

Squares and roots of 1838449849509

• 1838449849509 squared (1838449849509²) is 3379897849159664747541081
• 1838449849509 cubed (1838449849509³) is 6213772692143378437229792842245179229
• The square root of 1838449849509 is 1355894.4831766961
• The cube root of 1838449849509 is 12250.4092036213

Scales and comparisons

• 1,838,449,849,509 seconds is equal to 58,457 years, 6 days, 17 hours, 45 minutes, 9 seconds.
• To count from 1 to 1,838,449,849,509 would take you about one hundred forty-six thousand, one hundred forty-two 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 1838449849509 cubic inches would be around 1020.9 feet tall.

Recreational maths with 1838449849509

• 1838449849509 backwards is 9059489448381
• The number of decimal digits it has is: 13
• The sum of 1838449849509's digits is 72
• More coming soon!