65389429864161

Names of 65389429864161

• Cardinal: 65389429864161 can be written as Sixty-five trillion, three hundred eighty-nine billion, four hundred twenty-nine million, eight hundred sixty-four thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 6.5389429864161 × 10¹³

Factors of 65389429864161

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 324

Divisors of 65389429864161

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 17 19 31 39 51 57 93 117 153 171 221 241 247 279 323 403 527 589 663 723 741 961 969 1209 1581 1767 1989 2169 2223 2883 2907 3133 3627 4097 4199 4579 4743 5301 6851 7471 7657 8649 9399 10013 12291 12493 12597 13737 16337 18259 20553 22413 22971 28197 29791 30039 36873 37479 37791 41211 49011 53261 54777 58081 59527 61659 67239 68913 77843 89373 90117 97123 112437 127007 130169 141949 147033 159783 164331 174243 178581 212381 231601 233529 237367 268119 291369 310403 381021 387283 390507 425847 479349 506447 522729 535743 566029 637143 694803 700587 712101 755053 874107 931209 987377 1011959 1103539 1143063 1161849 1171521 1277541 1519341 1651091 1698087 1800511 1845337 1911429 2084409 2136303 2265159 2413133 2793627 2962131 3010813 3035877 3310617 3485547 3937217 4035239 4400419 4558023 4953273 5094261 5401533 5536011 6583811 6795477 7179631 7239399 7358377 8886393 9032439 9107631 9622493 9931851 11811651 12105717 12835901 13201257 14346007 14859819 16204599 16608033 18760163 19751433 21538893 21718197 22075131 23406643 27097317 28867479 30608687 31370729 34209709 35434953 36317151 38507703 39603771 43038021 51183821 55815841 56280489 57205447 59254299 64616679 66225393 70219929 74807123 86602437 91826061 93335203 94112187 102629127 115523109 122053727 125092409 129114063 136412989 153551463 167447523 168841467 171616341 210659787 224421369 243882119 275478183 280005609 282336561 307887381 366161181 375277227 397912931 409238967 444726217 460654389 502342569 514849023 581565053 673264107 725605933 731646357 840016827 948869297 972492599 1060500979 1098483543 1125831681 1193738793 1227716901 1334178651 1586698451 1730291071 1744695159 1773368857 2176817799 2194939071 2319020813 2846607891 2917477797 3181502937 3581216379 4002535953 4760095353 5190873213 5234085477 5320106571 6530453397 6957062439 7560345689 8539823673 8752433391 9544508811 12335300861 13786512727 14280286059 15572619639 15960319713 18028516643 20871187317 22493783923 22681037067 29414948207 30147270569 32875530349 37005902583 41359538181 54085549929 67481351769 68043111201 88244844621 90441811707 98626591047 111017707749 124078614543 162256649787 202444055307 234370716359 264734533863 271325435121 295879773141 382394326691 427381894537 558884015933 703112149077 1147182980073 1282145683611 1676652047799 2109336447231 3441548940219 3846437050833 5029956143397 7265492207129 21796476621387 65389429864161
• Sum of all divisors σ(n): 117635606000640
• Sum of proper divisors (its aliquot sum) s(n): 52246176136479
• 65389429864161 is a deficient number, because the sum of its proper divisors (52246176136479) is less than itself. Its deficiency is 13143253727682

Bases of 65389429864161

• Binary: 1110110111100010101001101111010011011011100001₂
• Hexadecimal: 0x3B78A9BD36E1
• Base-36: N6FHM8HY9

Squares and roots of 65389429864161

• 65389429864161 squared (65389429864161²) is 4275777537960030454912233921
• 65389429864161 cubed (65389429864161³) is 279590655433192409250399099156032086405281
• The square root of 65389429864161 is 8086373.0970170427
• The cube root of 65389429864161 is 40287.3947166269

Scales and comparisons

• 65,389,429,864,161 seconds is equal to 2,079,181 years, 31 weeks, 3 days, 21 hours, 49 minutes, 21 seconds.
• To count from 1 to 65,389,429,864,161 would take you about five million, one hundred ninety-seven thousand, nine hundred fifty-four 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 65389429864161 cubic inches would be around 3357.3 feet tall.

Recreational maths with 65389429864161

• 65389429864161 backwards is 16146892498356
• The number of decimal digits it has is: 14
• The sum of 65389429864161's digits is 72
• More coming soon!