20898822120

Names of 20898822120

• Cardinal: 20898822120 can be written as Twenty billion, eight hundred ninety-eight million, eight hundred twenty-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.089882212 × 10¹⁰

Factors of 20898822120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 217

Divisors of 20898822120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 23 24 30 33 40 44 46 55 60 66 69 88 92 110 115 120 132 138 165 173 184 220 230 253 264 276 330 345 346 440 460 506 519 529 552 660 690 692 759 865 920 1012 1038 1058 1265 1320 1380 1384 1518 1587 1730 1903 2024 2076 2116 2530 2595 2645 2760 3036 3174 3460 3795 3806 3979 4152 4232 5060 5190 5290 5709 5819 6072 6348 6920 7590 7612 7935 7958 9515 10120 10380 10580 11418 11638 11937 12696 15180 15224 15870 15916 17457 19030 19895 20760 21160 22836 23276 23874 28545 29095 29929 30360 31740 31832 34914 38060 39790 43769 45672 46552 47748 57090 58190 59685 59858 63480 69828 76120 79580 87285 87538 89787 91517 95496 114180 116380 119370 119716 131307 139656 149645 159160 174570 175076 179574 183034 218845 228360 232760 238740 239432 262614 274551 299290 329219 349140 350152 359148 366068 437690 448935 457585 477480 525228 549102 598580 656535 658438 688367 698280 718296 732136 875380 897870 915170 987657 1006687 1050456 1098204 1197160 1313070 1316876 1372755 1376734 1646095 1750760 1795740 1830340 1975314 2013374 2065101 2196408 2626140 2633752 2745510 2753468 3020061 3292190 3441835 3591480 3660680 3950628 4026748 4130202 4938285 5033435 5252280 5491020 5506936 6040122 6584380 6883670 7572037 7901256 8053496 8260404 9876570 10066870 10325505 10982040 12080244 13168760 13767340 15100305 15144074 15832441 16520808 19753140 20133740 20651010 22716111 24160488 27534680 30200610 30288148 31664882 37860185 39506280 40267480 41302020 45432222 47497323 60401220 60576296 63329764 75720370 79162205 82604040 90864444 94994646 113580555 120802440 126659528 151440740 158324410 174156851 181728888 189989292 227161110 237486615 302881480 316648820 348313702 379978584 454322220 474973230 522470553 633297640 696627404 870784255 908644440 949946460 1044941106 1393254808 1741568510 1899892920 2089882212 2612352765 3483137020 4179764424 5224705530 6966274040 10449411060 20898822120
• Sum of all divisors σ(n): 71914862880
• Sum of proper divisors (its aliquot sum) s(n): 51016040760
• 20898822120 is an abundant number, because the sum of its proper divisors (51016040760) is greater than itself. Its abundance is 30117218640

Bases of 20898822120

• Binary: 10011011101101010101011011111101000₂
• Hexadecimal: 0x4DDAAB7E8
• Base-36: 9LMMACO

Squares and roots of 20898822120

• 20898822120 squared (20898822120²) is 436760766003401294400
• 20898822120 cubed (20898822120³) is 9127785557700026966643352128000
• The square root of 20898822120 is 144564.2491074471
• The cube root of 20898822120 is 2754.4862144011

Scales and comparisons

• 20,898,822,120 seconds is equal to 664 years, 26 weeks, 6 days, 12 hours, 22 minutes.
• To count from 1 to 20,898,822,120 would take you about one thousand, three hundred twenty-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 20898822120 cubic inches would be around 229.5 feet tall.

Recreational maths with 20898822120

• 20898822120 backwards is 02122889802
• The number of decimal digits it has is: 11
• The sum of 20898822120's digits is 42
• More coming soon!