19904384800

Names of 19904384800

• Cardinal: 19904384800 can be written as Nineteen billion, nine hundred four million, three hundred eighty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.99043848 × 10¹⁰

Factors of 19904384800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 67

Divisors of 19904384800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 41 50 76 80 82 95 100 152 160 164 190 200 205 304 328 361 380 400 410 475 608 656 722 760 779 800 820 950 1025 1312 1444 1520 1558 1640 1681 1805 1900 2050 2888 3040 3116 3280 3362 3610 3800 3895 4100 5776 6232 6560 6724 7220 7600 7790 8200 8405 9025 11552 12464 13448 14440 14801 15200 15580 16400 16810 18050 19475 24928 26896 28880 29602 31160 31939 32800 33620 36100 38950 42025 53792 57760 59204 62320 63878 67240 68921 72200 74005 77900 84050 118408 124640 127756 134480 137842 144400 148010 155800 159695 168100 236816 255512 268960 275684 288800 296020 311600 319390 336200 344605 370025 473632 511024 551368 592040 606841 623200 638780 672400 689210 740050 798475 1022048 1102736 1184080 1213682 1277560 1309499 1344800 1378420 1480100 1596950 1723025 2205472 2368160 2427364 2555120 2618998 2756840 2960200 3034205 3193900 3446050 4854728 5110240 5237996 5513680 5920400 6068410 6387800 6547495 6892100 9709456 10475992 11027360 11840800 12136820 12775600 13094990 13784200 15171025 19418912 20951984 24273640 24880481 25551200 26189980 27568400 30342050 32737475 41903968 48547280 49760962 52379960 55136800 60684100 65474950 97094560 99521924 104759920 121368200 124402405 130949900 199043848 209519840 242736400 248804810 261899800 398087696 485472800 497609620 523799600 622012025 796175392 995219240 1047599200 1244024050 1990438480 2488048100 3980876960 4976096200 9952192400 19904384800
• Sum of all divisors σ(n): 52565705892
• Sum of proper divisors (its aliquot sum) s(n): 32661321092
• 19904384800 is an abundant number, because the sum of its proper divisors (32661321092) is greater than itself. Its abundance is 12756936292

Bases of 19904384800

• Binary: 10010100010011001001100111100100000₂
• Hexadecimal: 0x4A264CF20
• Base-36: 956K1LS

Squares and roots of 19904384800

• 19904384800 squared (19904384800²) is 396184534266471040000
• 19904384800 cubed (19904384800³) is 7885809421848625318216192000000
• The square root of 19904384800 is 141082.9004521809
• The cube root of 19904384800 is 2710.0850451927

Scales and comparisons

• 19,904,384,800 seconds is equal to 632 years, 46 weeks, 4 days, 19 hours, 46 minutes, 40 seconds.
• To count from 1 to 19,904,384,800 would take you about one thousand, two hundred sixty-five 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 19904384800 cubic inches would be around 225.8 feet tall.

Recreational maths with 19904384800

• 19904384800 backwards is 00848340991
• The number of decimal digits it has is: 11
• The sum of 19904384800's digits is 46
• More coming soon!