168120038418296844

Names of 168120038418296844

• Cardinal: 168120038418296844 can be written as One hundred sixty-eight quadrillion, one hundred twenty trillion, thirty-eight billion, four hundred eighteen million, two hundred ninety-six thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.68120038418296844 × 10¹⁷

Factors of 168120038418296844

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35218385

Divisors of 168120038418296844

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 463 926 1389 1852 2778 5093 5556 10186 15279 20372 30558 61116 78283 156566 234849 313132 469698 861113 939396 1722226 2583339 3444452 5166678 10333356 35139623 36245029 70279246 72490058 105418869 108735087 140558492 144980116 210837738 217470174 386535853 398695319 421675476 434940348 773071706 797390638 1159607559 1196085957 1546143412 1594781276 2319215118 2392171914 4638430236 4784343828 16269645449 32539290898 48808936347 65078581796 97617872694 178966099939 195235745388 357932199878 536898299817 715864399756 1073796599634 2147593199268 2750835107309 5501670214618 8252505321927 11003340429236 16505010643854 30259186180399 33010021287708 60518372360798 90777558541197 121036744721596 181555117082394 363110234164788 1273636654684067 2547273309368134 3820909964052201 5094546618736268 7641819928104402 14010003201524737 15283639856208804 28020006403049474 42030009604574211 56040012806098948 84060019209148422 168120038418296844
• Sum of all divisors σ(n): 428871687182475264
• Sum of proper divisors (its aliquot sum) s(n): 260751648764178420
• 168120038418296844 is an abundant number, because the sum of its proper divisors (260751648764178420) is greater than itself. Its abundance is 92631610345881576

Bases of 168120038418296844

• Binary: 1001010101010010000100100011000001100011000011000000001100₂
• Hexadecimal: 0x2554848C18C300C
• Base-36: 19ZDKVFJHTSC

Squares and roots of 168120038418296844

• 168120038418296844 squared (168120038418296844²) is 28264347317769606792092393700360336
• 168120038418296844 cubed (168120038418296844³) is 4751803156931511649874522968668752743278978211579584
• The square root of 168120038418296844 is 410024436.3672692667
• The cube root of 168120038418296844 is 551916.2233908047

Scales and comparisons

• 168,120,038,418,296,844 seconds is equal to 5,345,697,192 years, 14 weeks, 3 days, 13 hours, 7 minutes, 24 seconds.
• To count from 1 to 168,120,038,418,296,844 would take you about sixteen billion, thirty-seven million, ninety-one thousand, five hundred seventy-six 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 168120038418296844 cubic inches would be around 45993 feet tall.

Recreational maths with 168120038418296844

• 168120038418296844 backwards is 448692814830021861
• The number of decimal digits it has is: 18
• The sum of 168120038418296844's digits is 75
• More coming soon!