164934517440

Names of 164934517440

• Cardinal: 164934517440 can be written as One hundred sixty-four billion, nine hundred thirty-four million, five hundred seventeen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.6493451744 × 10¹¹

Factors of 164934517440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 318779

Divisors of 164934517440

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 60 64 66 70 77 80 84 88 96 98 105 110 112 120 132 140 147 154 160 165 168 176 192 196 210 220 224 231 240 245 264 280 294 308 320 330 336 352 385 392 420 440 448 462 480 490 528 539 560 588 616 660 672 704 735 770 784 840 880 924 960 980 1056 1078 1120 1155 1176 1232 1320 1344 1470 1540 1568 1617 1680 1760 1848 1960 2112 2156 2240 2310 2352 2464 2640 2695 2940 3080 3136 3234 3360 3520 3696 3920 4312 4620 4704 4928 5280 5390 5880 6160 6468 6720 7392 7840 8085 8624 9240 9408 10560 10780 11760 12320 12936 14784 15680 16170 17248 18480 21560 23520 24640 25872 32340 34496 36960 43120 47040 51744 64680 73920 86240 103488 129360 172480 258720 318751 517440 637502 956253 1275004 1593755 1912506 2231257 2550008 3187510 3506261 3825012 4462514 4781265 5100016 6375020 6693771 7012522 7650024 8925028 9562530 10200032 10518783 11156285 12750040 13387542 14025044 15300048 15618799 17531305 17850056 19125060 20400064 21037566 22312570 24543827 25500080 26775084 28050088 30600096 31237598 33468855 35062610 35700112 38250120 42075132 44625140 46856397 49087654 51000160 52593915 53550168 56100176 61200192 62475196 66937710 70125220 71400224 73631481 76500240 78093995 84150264 89250280 93712794 98175308 102000320 105187830 107100336 112200352 122719135 124950392 133875420 140250440 142800448 147262962 153000480 156187990 168300528 171806789 178500560 187425588 196350616 210375660 214200672 224400704 234281985 245438270 249900784 267750840 280500880 294525924 306000960 312375980 336601056 343613578 357001120 368157405 374851176 392701232 420751320 428401344 468563970 490876540 499801568 515420367 535501680 561001760 589051848 624751960 673202112 687227156 714002240 736314810 749702352 785402464 841502640 859033945 937127940 981753080 999603136 1030840734 1071003360 1122003520 1178103696 1249503920 1374454312 1472629620 1499404704 1570804928 1683005280 1718067890 1874255880 1963506160 2061681468 2142006720 2356207392 2499007840 2577101835 2748908624 2945259240 2998809408 3366010560 3436135780 3748511760 3927012320 4123362936 4712414784 4998015680 5154203670 5497817248 5890518480 6872271560 7497023520 7854024640 8246725872 10308407340 10995634496 11781036960 13744543120 14994047040 16493451744 20616814680 23562073920 27489086240 32986903488 41233629360 54978172480 82467258720 164934517440
• Sum of all divisors σ(n): 664544369664
• Sum of proper divisors (its aliquot sum) s(n): 499609852224
• 164934517440 is an abundant number, because the sum of its proper divisors (499609852224) is greater than itself. Its abundance is 334675334784

Bases of 164934517440

• Binary: 10011001100110110111010000001011000000₂
• Hexadecimal: 0x2666DD02C0
• Base-36: 23RPR45C

Squares and roots of 164934517440

• 164934517440 squared (164934517440²) is 27203395043165664153600
• 164934517440 cubed (164934517440³) is 4486778834174216787151122038784000
• The square root of 164934517440 is 406121.3087736225
• The cube root of 164934517440 is 5484.0808823375

Scales and comparisons

• 164,934,517,440 seconds is equal to 5,244 years, 21 weeks, 1 day, 7 hours, 44 minutes.
• To count from 1 to 164,934,517,440 would take you about ten thousand, four hundred eighty-eight 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 164934517440 cubic inches would be around 457 feet tall.

Recreational maths with 164934517440

• 164934517440 backwards is 044715439461
• 164934517440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164934517440's digits is 48
• More coming soon!