20998132837415727104

Names of 20998132837415727104

• Cardinal: 20998132837415727104 can be written as Twenty quintillion, nine hundred ninety-eight quadrillion, one hundred thirty-two trillion, eight hundred thirty-seven billion, four hundred fifteen million, seven hundred twenty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 2.0998132837415727104 × 10¹⁹

Factors of 20998132837415727104

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 158052

Divisors of 20998132837415727104

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 8 16 32 59 64 118 128 236 256 472 512 944 1024 1888 2048 3481 3776 4096 6962 7552 13924 15104 27848 30208 55696 60416 111392 120832 157991 205379 222784 241664 315982 410758 445568 631964 821516 891136 1263928 1643032 1782272 2527856 3286064 3564544 5055712 6572128 7129088 9321469 10111424 13144256 14258176 18642938 20222848 26288512 37285876 40445696 52577024 74571752 80891392 105154048 149143504 161782784 210308096 298287008 323565568 420616192 549966671 596574016 647131136 841232384 1099933342 1193148032 2199866684 2386296064 4399733368 4772592128 8799466736 9545184256 17598933472 19090368512 24961156081 32448033589 35197866944 38180737024 49922312162 64896067178 70395733888 99844624324 129792134356 140791467776 199689248648 259584268712 281582935552 399378497296 519168537424 563165871104 798756994592 1038337074848 1126331742208 1472708208779 1597513989184 2076674149696 2252663484416 2945416417558 3195027978368 4153348299392 5890832835116 6390055956736 8306696598784 11781665670232 12780111913472 16613393197568 23563331340464 25560223826944 33226786395136 47126662680928 51120447653888 66453572790272 86889784317961 94253325361856 102240895307776 132907145580544 173779568635922 188506650723712 347559137271844 377013301447424 695118274543688 754026602894848 1390236549087376 1508053205789696 2780473098174752 3016106411579392 5126497274759699 5560946196349504 6032212823158784 10252994549519398 11121892392699008 20505989099038796 22243784785398016 41011978198077592 44487569570796032 82023956396155184 88975139141592064 164047912792310368 177950278283184128 328095825584620736 355900556566368256 656191651169241472 1312383302338482944 2624766604676965888 5249533209353931776 10499066418707863552 20998132837415727104
• Sum of all divisors σ(n): 42715391176650331560
• Sum of proper divisors (its aliquot sum) s(n): 21717258339234604456
• 20998132837415727104 is an abundant number, because the sum of its proper divisors (21717258339234604456) is greater than itself. Its abundance is 719125501818877352

Bases of 20998132837415727104

• Binary: 10010001101101000010110101001000000010000101000010011000000000000₂
• Hexadecimal: 0x123685A9010A13000
• Base-36: 4FJ80V3AXPERK

Squares and roots of 20998132837415727104

• 20998132837415727104 squared (20998132837415727104²) is 440921582657756654476639457121000226816
• 20998132837415727104 cubed (20998132837415727104³) is 9258529963531152791770591831084630302150543158869558820864
• The square root of 20998132837415727104 is 4582371966.2872990197
• The cube root of 20998132837415727104 is 2758842.4063386449

Scales and comparisons

• 20,998,132,837,415,727,104 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 20,998,132,837,415,727,104 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 20998132837415727104 cubic inches would be around 229903.5 feet tall.

Recreational maths with 20998132837415727104

• 20998132837415727104 backwards is 40172751473823189902
• The number of decimal digits it has is: 20
• The sum of 20998132837415727104's digits is 83
• More coming soon!