164217489513220

Names of 164217489513220

• Cardinal: 164217489513220 can be written as One hundred sixty-four trillion, two hundred seventeen billion, four hundred eighty-nine million, five hundred thirteen thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.6421748951322 × 10¹⁴

Factors of 164217489513220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 121

Divisors of 164217489513220

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 29 44 52 55 58 61 65 110 116 121 122 130 143 145 169 220 242 244 260 286 290 305 319 338 377 484 572 580 605 610 638 671 676 715 754 793 845 1210 1220 1276 1342 1430 1508 1573 1586 1595 1690 1769 1859 1885 2420 2684 2860 3146 3172 3190 3355 3380 3509 3538 3718 3721 3770 3965 4147 4901 6292 6380 6710 7018 7076 7381 7436 7442 7540 7865 7930 8294 8723 8845 9295 9802 10309 13420 14036 14762 14884 15730 15860 16588 17446 17545 17690 18590 18605 19459 19604 20449 20618 20735 22997 24505 29524 31460 34892 35090 35380 36905 37180 37210 38918 40898 40931 41236 41470 43615 45617 45994 48373 49010 51545 53911 70180 73810 74420 77836 81796 81862 82940 87230 91234 91988 95953 96746 97295 98020 102245 103090 107822 107909 113399 114985 147620 163724 174460 182468 191906 193492 194590 204490 204655 206180 214049 215644 215818 226798 226981 228085 229970 241865 252967 269555 298961 383812 389180 408980 409310 428098 431636 450241 453596 453962 456170 459940 479765 483730 505934 532103 539110 539545 566995 593021 597922 628849 818620 856196 900482 907924 912340 959530 967460 1011868 1064206 1070245 1078220 1079090 1133990 1134905 1186042 1186999 1195844 1247389 1257698 1264835 1402817 1494805 1800964 1919060 2128412 2140490 2158180 2251205 2267980 2269810 2372084 2373998 2494778 2496791 2515396 2529670 2660515 2782637 2805634 2950753 2965105 2989610 3144245 3288571 4280980 4502410 4539620 4747996 4989556 4993582 5059340 5321030 5565274 5611268 5853133 5901506 5930210 5934995 5979220 6236945 6288490 6577142 6582449 6917339 7014085 9004820 9987164 10642060 11130548 11706266 11803012 11860420 11869990 12473890 12483955 12576980 13056989 13154284 13164898 13834678 13845841 13913185 14028170 14753765 15430987 16442855 18236621 23412532 23739980 24947780 24967910 26113978 26329796 27464701 27669356 27691682 27826370 28056340 29265665 29507530 30861974 32458283 32885710 32912245 34586695 36174281 36473242 38359789 49935820 52227956 54929402 55383364 55652740 58531330 59015060 61723948 64916566 65284945 65771420 65824490 69173390 69229205 72348562 72406939 72946484 76090729 76719578 77154935 85571837 91183105 109858804 117062660 129833132 130569890 131648980 137323505 138346780 138458410 144697124 144813878 152181458 152304251 153439156 154309870 162291415 169740857 171143674 179995933 180871405 182366210 191798945 200602831 261139780 274647010 276916820 289627756 304362916 304608502 308619740 324582830 339481714 342287348 357041113 359991866 361742810 362034695 364732420 380453645 383597890 401205662 401529389 421957679 427859185 549294020 609217004 649165660 678963428 714082226 719983732 723485620 724069390 760907290 761521255 767195780 796476329 802411324 803058778 843915358 848704285 855718370 899979665 941290207 1003014155 1112433881 1428164452 1448138780 1521814580 1523042510 1592952658 1606117556 1675346761 1687830716 1697408570 1711436740 1785205565 1799959330 1882580414 1979955263 2006028310 2007646945 2109788395 2206631141 2224867762 2339947129 3046085020 3185905316 3350693522 3394817140 3570411130 3599918660 3765160828 3959910526 3982381645 4012056620 4015293890 4219576790 4413262282 4416823279 4449735524 4641534469 4679894258 4706451035 5219882057 5562169405 6701387044 7140822260 7919821052 7964763290 8030587780 8376733805 8439153580 8826524564 8833646558 9283068938 9359788516 9412902070 9899776315 10354192277 10439764114 11033155705 11124338810 11699735645 12236772691 15929526580 16753467610 17667293116 18566137876 18825804140 19799552630 20708384554 20879528228 21779507893 22066311410 22084116395 22248677620 23207672345 23399471290 24473545382 25739418419 26099410285 33506935220 39599105260 41416769108 43559015786 44132622820 44168232790 46415344690 46798942580 48585056069 48947090764 51478836838 51770961385 52198820570 57418702627 61183863455 67858466741 87118031572 88336465580 92830689380 97170112138 102957673676 103541922770 104397641140 108897539465 114837405254 122367726910 128697092095 134604499601 135716933482 194340224276 207083845540 217795078930 229674810508 242925280345 244735453820 257394184190 269208999202 271433866964 283133602609 287093513135 339292333705 435590157860 485850560690 514788368380 538417998404 566267205218 574187026270 631605728897 673022498005 678584667410 746443134151 971701121380 1132534410436 1148374052540 1263211457794 1346044996010 1357169334820 1415668013045 1492886268302 2526422915588 2692089992020 2831336026090 2985772536604 3158028644485 3732215670755 5662672052180 6316057288970 7464431341510 8210874475661 12632114577940 14928862683020 16421748951322 32843497902644 41054372378305 82108744756610 164217489513220
• Sum of all divisors σ(n): 431689216259700
• Sum of proper divisors (its aliquot sum) s(n): 267471726746480
• 164217489513220 is an abundant number, because the sum of its proper divisors (267471726746480) is greater than itself. Its abundance is 103254237233260

Bases of 164217489513220

• Binary: 100101010101101011011101001000001101101100000100₂
• Hexadecimal: 0x955ADD20DB04
• Base-36: 1M7KH1AAYS

Squares and roots of 164217489513220

• 164217489513220 squared (164217489513220²) is 26967383862024520672554768400
• 164217489513220 cubed (164217489513220³) is 4428516076560989986943759781193105838248000
• The square root of 164217489513220 is 12814737.2003182337
• The cube root of 164217489513220 is 54761.2226683959

Scales and comparisons

• 164,217,489,513,220 seconds is equal to 5,221,608 years, 10 weeks, 5 days, 21 hours, 13 minutes, 40 seconds.
• To count from 1 to 164,217,489,513,220 would take you about thirteen million, fifty-four thousand and twenty 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 164217489513220 cubic inches would be around 4563.4 feet tall.

Recreational maths with 164217489513220

• 164217489513220 backwards is 022315984712461
• 164217489513220 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164217489513220's digits is 55
• More coming soon!