164909176008472000

Names of 164909176008472000

• Cardinal: 164909176008472000 can be written as One hundred sixty-four quadrillion, nine hundred nine trillion, one hundred seventy-six billion, eight million, four hundred seventy-two thousand.

Scientific notation

• Scientific notation: 1.64909176008472 × 10¹⁷

Factors of 164909176008472000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3931

Divisors of 164909176008472000

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 320 343 350 392 400 448 490 500 560 686 700 784 800 875 980 1000 1120 1225 1372 1400 1568 1600 1715 1750 1960 2000 2240 2450 2744 2800 3136 3430 3500 3917 3920 4000 4900 5488 5600 6125 6860 7000 7834 7840 8000 8575 9800 10976 11200 12250 13720 14000 15668 15680 17150 19585 19600 21952 24500 27419 27440 28000 31336 34300 39170 39200 42875 49000 54838 54880 56000 62672 68600 78340 78400 85750 97925 98000 109676 109760 125344 137095 137200 156680 171500 191933 195850 196000 219352 250688 274190 274400 313360 343000 383866 391700 392000 438704 489625 548380 548800 626720 685475 686000 767732 783400 877408 959665 979250 1096760 1253440 1343531 1370950 1372000 1535464 1566800 1754816 1919330 1958500 2193520 2687062 2741900 2744000 3070928 3133600 3427375 3838660 3917000 4387040 4798325 5374124 5483800 6141856 6267200 6717655 6854750 7677320 7834000 8774080 9596650 10748248 10967600 12283712 13435310 13709500 15342889 15354640 15668000 19193300 21496496 21935200 23991625 26870620 27419000 30685778 30709280 31336000 33588275 38386600 42992992 43870400 47983250 53741240 54838000 61371556 61418560 67176550 76714445 76773200 85985984 95966500 107400223 107482480 109676000 122743112 134353100 153428890 153546400 167941375 191933000 214800446 214964960 219352000 245486224 268706200 306857780 307092800 335882750 383572225 383866000 429600892 429929920 490972448 537001115 537412400 613715560 671765500 751801561 767144450 767732000 859201784 981944896 1074002230 1074824800 1227431120 1343531000 1503603122 1534288900 1535464000 1718403568 1917861125 2148004460 2149649600 2454862240 2685005575 2687062000 3007206244 3068577800 3436807136 3759007805 3835722250 4296008920 4909724480 5262610927 5370011150 5374124000 6014412488 6137155600 6873614272 7518015610 7671444500 8592017840 10525221854 10740022300 10748248000 12028824976 12274311200 13425027875 15036031220 15342889000 17184035680 18795039025 21050443708 21480044600 24057649952 24548622400 26313054635 26850055750 30072062440 30685778000 34368071360 37590078050 42100887416 42960089200 48115299904 52626109270 53700111500 60144124880 61371556000 75180156100 84201774832 85920178400 93975195125 105252218540 107400223000 120288249760 122743112000 131565273175 150360312200 168403549664 171840356800 187950390250 210504437080 214800446000 240576499520 263130546350 300720624400 336807099328 375900780500 421008874160 429600892000 526261092700 601441248800 657826365875 751801561000 842017748320 859201784000 1052522185400 1202882497600 1315652731750 1503603122000 1684035496640 2105044370800 2631305463500 3007206244000 4210088741600 5262610927000 6014412488000 8420177483200 10525221854000 21050443708000 42100887416000
• Sum of all divisors σ(n): 164988695497169600
• Sum of proper divisors (its aliquot sum) s(n): 79519488697600
• 164909176008472000 is a deficient number, because the sum of its proper divisors (79519488697600) is less than itself. Its deficiency is 164829656519774400

Bases of 164909176008472000

• Binary: 1001001001111000000000010110011000001011111111010111000000₂
• Hexadecimal: 0x249E005982FF5C0
• Base-36: 193RF9LQP29S

Squares and roots of 164909176008472000

• 164909176008472000 squared (164909176008472000²) is 27195036331793197078215774784000000
• 164909176008472000 cubed (164909176008472000³) is 4484711032996475080377122935477662027970048000000000
• The square root of 164909176008472000 is 406090108.2376570275
• 164909176008472000 is a perfect cube number. Its cube root is 548380

Scales and comparisons

• 164,909,176,008,472,000 seconds is equal to 5,243,601,699 years, 25 weeks, 5 days, 13 hours, 46 minutes, 40 seconds.
• To count from 1 to 164,909,176,008,472,000 would take you about fifteen billion, seven hundred thirty million, eight hundred five thousand and ninety-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 164909176008472000 cubic inches would be around 45698.3 feet tall.

Recreational maths with 164909176008472000

• 164909176008472000 backwards is 000274800671909461
• 164909176008472000 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164909176008472000's digits is 64
• More coming soon!