398001247262216

Names of 398001247262216

• Cardinal: 398001247262216 can be written as Three hundred ninety-eight trillion, one billion, two hundred forty-seven million, two hundred sixty-two thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.98001247262216 × 10¹⁴

Factors of 398001247262216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 694

Divisors of 398001247262216

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 17 26 34 52 61 68 104 122 136 221 244 289 442 488 578 601 793 884 1037 1156 1202 1586 1768 2074 2312 2404 3172 3757 4148 4808 6344 7514 7813 8296 10217 13481 15028 15626 17629 20434 26962 30056 31252 35258 36661 40868 53924 62504 70516 73322 81736 107848 132821 141032 146644 173689 229177 265642 293288 347378 361201 458354 476593 531284 623237 694756 722402 916708 953186 1062568 1246474 1389512 1444804 1833416 1906372 2257957 2492948 2889608 3812744 4515914 4695613 4985896 6140417 8102081 9031828 9391226 10595029 12280834 16204162 18063656 18782452 21190058 22033261 24561668 32408324 37564904 42380116 44066522 49123336 64816648 79825421 84760232 88133044 104387089 137735377 159650842 176266088 208774178 217081801 275470754 286432393 319301684 374565437 417548356 434163602 550941508 572864786 638603368 749130874 835096712 868327204 1101883016 1145729572 1357032157 1498261748 1736654408 2291459144 2714064314 2822063413 2996523496 3690390617 4869350681 5428128628 5644126826 6367612429 7380781234 9738701362 10856257256 11288253652 12735224858 13241989861 14761562468 19477402724 22576507304 25470449716 26483979722 29523124936 38954805448 47975078021 50940899432 52967959444 62736640489 82778961577 95950156042 105935918888 125473280978 165557923154 172145868193 191900312084 225113827637 250946561956 331115846308 344291736386 383800624168 450227655274 501893123912 662231692616 688583472772 815576326357 900455310548 1377166945544 1631152652714 1800910621096 2926479759281 3262305305428 3826935069829 5852959518562 6524610610856 7653870139658 11705919037124 15307740279316 23411838074248 30615480558632 49750155907777 99500311815554 199000623631108 398001247262216
• Sum of all divisors σ(n): 869152527292560
• Sum of proper divisors (its aliquot sum) s(n): 471151280030344
• 398001247262216 is an abundant number, because the sum of its proper divisors (471151280030344) is greater than itself. Its abundance is 73150032768128

Bases of 398001247262216

• Binary: 1011010011111101011100010111101101001011000001000₂
• Hexadecimal: 0x169FAE2F69608
• Base-36: 3X2V8YJ5S8

Squares and roots of 398001247262216

• 398001247262216 squared (398001247262216²) is 158404992822279599035461230656
• 398001247262216 cubed (398001247262216³) is 63045384715829653396660434361925130089693696
• The square root of 398001247262216 is 19949968.6030383517
• The cube root of 398001247262216 is 73557.7005228291

Scales and comparisons

• 398,001,247,262,216 seconds is equal to 12,655,208 years, 29 weeks, 2 days, 9 hours, 16 minutes, 56 seconds.
• To count from 1 to 398,001,247,262,216 would take you about thirty-one million, six hundred thirty-eight thousand and twenty-one 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 398001247262216 cubic inches would be around 6129.8 feet tall.

Recreational maths with 398001247262216

• 398001247262216 backwards is 612262742100893
• The number of decimal digits it has is: 15
• The sum of 398001247262216's digits is 53
• More coming soon!