18429817160907

Names of 18429817160907

• Cardinal: 18429817160907 can be written as Eighteen trillion, four hundred twenty-nine billion, eight hundred seventeen million, one hundred sixty thousand, nine hundred seven.

Scientific notation

• Scientific notation: 1.8429817160907 × 10¹³

Factors of 18429817160907

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 147

Divisors of 18429817160907

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 29 31 37 47 87 93 111 141 261 279 333 423 841 899 961 1073 1147 1363 1457 1739 2209 2523 2697 2883 3219 3441 4089 4371 5217 6627 7569 8091 8649 9657 10323 12267 13113 15651 19881 26071 27869 29791 31117 33263 35557 39527 42253 45167 50431 53909 64061 68479 78213 81733 83607 89373 93351 99789 106671 118581 126759 135501 151293 161727 192183 205437 234639 245199 250821 268119 280053 299367 320013 355743 380277 406503 453879 485181 576549 616311 735597 808201 863939 964627 1031153 1102267 1225337 1309843 1400177 1462499 1563361 1671179 1857769 1985891 2122849 2370257 2424603 2533723 2591817 2893881 3093459 3306801 3676011 3929529 4200531 4387497 4690083 5013537 5573307 5957673 6368547 7110771 7273809 7601169 7775451 8681643 9280377 9920403 11028033 11788587 12601593 13162491 14070249 15040611 16719921 17873019 19105641 21332313 22803507 25054231 29903437 31965743 37985447 40605133 45337469 48464191 51806549 57590839 61562621 65808319 68737453 73477967 75162693 78545413 89710311 95897229 113956341 121815399 136012407 145392573 155419647 172772517 184687863 197424957 206212359 220433901 225488079 235636239 269130933 287691687 341869023 365446197 408037221 436177719 466258941 518317551 554063589 592274871 618637077 661301703 706908717 927006547 1177548857 1405461539 1502389921 1785316009 1908441251 2130861043 2277816977 2434907803 2781019641 3532646571 4216384617 4507169763 5355948027 5725323753 6392583129 6833450931 7304723409 8343058923 10597939713 12649153851 13521509289 16067844081 17175971259 19177749387 20500352793 21914170227 43569307709 55344796279 66056692333 70612326287 130707923127 166034388837 198170076999 211836978861 392123769381 498103166511 594510230997 635510936583 2047757462323 6143272386969 18429817160907
• Sum of all divisors σ(n): 29895217219712
• Sum of proper divisors (its aliquot sum) s(n): 11465400058805
• 18429817160907 is a deficient number, because the sum of its proper divisors (11465400058805) is less than itself. Its deficiency is 6964417102102

Bases of 18429817160907

• Binary: 100001100001100000110101101001000010011001011₂
• Hexadecimal: 0x10C306B484CB
• Base-36: 6J6JHAKSR

Squares and roots of 18429817160907

• 18429817160907 squared (18429817160907²) is 339658160584462153929062649
• 18429817160907 cubed (18429817160907³) is 6259837796781626185502507404868916662643
• The square root of 18429817160907 is 4292996.2917415849
• The cube root of 18429817160907 is 26414.3751872765

Scales and comparisons

• 18,429,817,160,907 seconds is equal to 586,011 years, 9 weeks, 1 day, 23 hours, 48 minutes, 27 seconds.
• To count from 1 to 18,429,817,160,907 would take you about one million, four hundred sixty-five thousand and twenty-seven 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 18429817160907 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18429817160907

• 18429817160907 backwards is 70906171892481
• The number of decimal digits it has is: 14
• The sum of 18429817160907's digits is 63
• More coming soon!