164398495994180

Names of 164398495994180

• Cardinal: 164398495994180 can be written as One hundred sixty-four trillion, three hundred ninety-eight billion, four hundred ninety-five million, nine hundred ninety-four thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.6439849599418 × 10¹⁴

Factors of 164398495994180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 304

Divisors of 164398495994180

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 61 70 98 122 140 196 229 244 245 305 427 458 490 610 854 916 980 1145 1220 1603 1708 2135 2290 2989 3206 4270 4580 5978 6412 8015 8540 11221 11956 13969 14945 16030 22442 27938 29890 32060 44884 52441 55876 56105 59780 69845 97783 104882 112210 139690 195566 209764 224420 262205 279380 367087 391132 488915 524410 684481 734174 977830 1048820 1368962 1468348 1835435 1955660 2569609 2737924 3198901 3422405 3670870 5139218 6397802 6844810 7341740 10278436 12008989 12795604 12848045 13689620 15994505 22392307 24017978 25696090 31989010 44784614 48035956 51392180 60044945 63978020 84062923 89569228 111961535 120089890 156746149 168125846 223923070 240179780 313492298 336251692 420314615 447846140 588440461 626984596 732548329 783730745 840629230 1176880922 1465096658 1567461490 1681258460 2353761844 2750058481 2930193316 2942202305 3134922980 3662741645 5127838303 5500116962 5884404610 7325483290 10255676606 11000233924 11768809220 13750292405 14650966580 19250409367 20511353212 25639191515 27500584810 35894868121 38500818734 51278383030 55001169620 71789736242 77001637468 96252046835 102556766060 134752865569 143579472484 167753567341 179474340605 192504093670 269505731138 335507134682 358948681210 385008187340 539011462276 671014269364 673764327845 717897362420 838767836705 1174274971387 1347528655690 1677535673410 2348549942774 2695057311380 3355071346820 4697099885548 5871374856935 8219924799709 11742749713870 16439849599418 23485499427740 32879699198836 41099623998545 82199247997090 164398495994180
• Sum of all divisors σ(n): 409975968288348
• Sum of proper divisors (its aliquot sum) s(n): 245577472294168
• 164398495994180 is an abundant number, because the sum of its proper divisors (245577472294168) is greater than itself. Its abundance is 81178976299988

Bases of 164398495994180

• Binary: 100101011000010100000001111101001001000101000100₂
• Hexadecimal: 0x958501F49144
• Base-36: 1M9VMJVDJ8

Squares and roots of 164398495994180

• 164398495994180 squared (164398495994180²) is 27026865485148417506593872400
• 164398495994180 cubed (164398495994180³) is 4443176037195413817740538915487534062632000
• The square root of 164398495994180 is 12821797.6896447715
• The cube root of 164398495994180 is 54781.3352167555

Scales and comparisons

• 164,398,495,994,180 seconds is equal to 5,227,363 years, 34 weeks, 7 hours, 16 minutes, 20 seconds.
• To count from 1 to 164,398,495,994,180 would take you about thirteen million, sixty-eight thousand, four hundred nine 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 164398495994180 cubic inches would be around 4565.1 feet tall.

Recreational maths with 164398495994180

• 164398495994180 backwards is 081499594893461
• The number of decimal digits it has is: 15
• The sum of 164398495994180's digits is 80
• More coming soon!