20088797040

Names of 20088797040

• Cardinal: 20088797040 can be written as Twenty billion, eighty-eight million, seven hundred ninety-seven thousand and forty.

Scientific notation

• Scientific notation: 2.008879704 × 10¹⁰

Factors of 20088797040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 238494

Divisors of 20088797040

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 81 90 104 108 117 120 130 135 144 156 162 180 195 208 216 234 240 260 270 312 324 351 360 390 405 432 468 520 540 585 624 648 702 720 780 810 936 1040 1053 1080 1170 1296 1404 1560 1620 1755 1872 2106 2160 2340 2808 3120 3240 3510 4212 4680 5265 5616 6480 7020 8424 9360 10530 14040 16848 21060 28080 42120 84240 238471 476942 715413 953884 1192355 1430826 1907768 2146239 2384710 2861652 3100123 3577065 3815536 4292478 4769420 5723304 6200246 6438717 7154130 8584956 9300369 9538840 10731195 11446608 12400492 12877434 14308260 15500615 17169912 18600738 19077680 19316151 21462390 24800984 25754868 27901107 28616520 31001230 32193585 34339824 37201476 38632302 42924780 46501845 49601968 51509736 55802214 57233040 62002460 64387170 74402952 77264604 83703321 85849560 93003690 96580755 103019472 111604428 124004920 128774340 139505535 148805904 154529208 167406642 171699120 186007380 193161510 223208856 248009840 251109963 257548680 279011070 309058416 334813284 372014760 386323020 418516605 446417712 502219926 515097360 558022140 669626568 744029520 772646040 837033210 1004439852 1116044280 1255549815 1339253136 1545292080 1674066420 2008879704 2232088560 2511099630 3348132840 4017759408 5022199260 6696265680 10044398520 20088797040
• Sum of all divisors σ(n): 75138711648
• Sum of proper divisors (its aliquot sum) s(n): 55049914608
• 20088797040 is an abundant number, because the sum of its proper divisors (55049914608) is greater than itself. Its abundance is 34961117568

Bases of 20088797040

• Binary: 10010101101011000101011011101110000₂
• Hexadecimal: 0x4AD62B770
• Base-36: 988CN00

Squares and roots of 20088797040

• 20088797040 squared (20088797040²) is 403559766514312761600
• 20088797040 cubed (20088797040³) is 8107030243015817322864305664000
• The square root of 20088797040 is 141734.9534871339
• The cube root of 20088797040 is 2718.4288901135

Scales and comparisons

• 20,088,797,040 seconds is equal to 638 years, 39 weeks, 4 days, 5 hours, 24 minutes.
• To count from 1 to 20,088,797,040 would take you about one thousand, two hundred seventy-seven 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 20088797040 cubic inches would be around 226.5 feet tall.

Recreational maths with 20088797040

• 20088797040 backwards is 04079788002
• 20088797040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20088797040's digits is 45
• More coming soon!