19822494720

Names of 19822494720

• Cardinal: 19822494720 can be written as Nineteen billion, eight hundred twenty-two million, four hundred ninety-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.982249472 × 10¹⁰

Factors of 19822494720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1847

Divisors of 19822494720

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 107 112 120 128 140 160 168 192 210 214 224 240 256 280 320 321 336 384 420 428 448 480 512 535 560 640 642 672 749 768 840 856 896 960 1024 1070 1120 1280 1284 1344 1498 1536 1605 1680 1712 1723 1792 1920 2140 2240 2247 2560 2568 2688 2996 3072 3210 3360 3424 3446 3584 3745 3840 4280 4480 4494 5120 5136 5169 5376 5992 6420 6720 6848 6892 7168 7490 7680 8560 8615 8960 8988 10272 10338 10752 11235 11984 12061 12840 13440 13696 13784 14980 15360 17120 17230 17920 17976 20544 20676 21504 22470 23968 24122 25680 25845 26880 27392 27568 29960 34240 34460 35840 35952 36183 41088 41352 44940 47936 48244 51360 51690 53760 54784 55136 59920 60305 68480 68920 71904 72366 82176 82704 89880 95872 96488 102720 103380 107520 109568 110272 119840 120610 136960 137840 143808 144732 164352 165408 179760 180915 184361 191744 192976 205440 206760 220544 239680 241220 273920 275680 287616 289464 328704 330816 359520 361830 368722 383488 385952 410880 413520 441088 479360 482440 547840 551360 553083 575232 578928 661632 719040 723660 737444 766976 771904 821760 827040 882176 921805 958720 964880 1102720 1106166 1150464 1157856 1290527 1323264 1438080 1447320 1474888 1543808 1643520 1654080 1764352 1843610 1917440 1929760 2205440 2212332 2300928 2315712 2581054 2646528 2765415 2876160 2894640 2949776 3087616 3308160 3687220 3834880 3859520 3871581 4410880 4424664 4631424 5162108 5293056 5530830 5752320 5789280 5899552 6175232 6452635 6616320 7374440 7719040 7743162 8821760 8849328 9262848 10324216 11061660 11504640 11578560 11799104 12350464 12905270 13232640 14748880 15438080 15486324 17698656 18525696 19357905 20648432 22123320 23157120 23598208 25810540 26465280 29497760 30876160 30972648 35397312 37051392 38715810 41296864 44246640 46314240 47196416 51621080 58995520 61752320 61945296 70794624 77431620 82593728 88493280 92628480 94392832 103242160 117991040 123890592 141589248 154863240 165187456 176986560 185256960 188785664 206484320 235982080 247781184 283178496 309726480 330374912 353973120 412968640 471964160 495562368 566356992 619452960 660749824 707946240 825937280 943928320 991124736 1238905920 1321499648 1415892480 1651874560 1982249472 2477811840 2831784960 3303749120 3964498944 4955623680 6607498240 9911247360 19822494720
• Sum of all divisors σ(n): 73177924608
• Sum of proper divisors (its aliquot sum) s(n): 53355429888
• 19822494720 is an abundant number, because the sum of its proper divisors (53355429888) is greater than itself. Its abundance is 33532935168

Bases of 19822494720

• Binary: 10010011101100000110100010000000000₂
• Hexadecimal: 0x49D834400
• Base-36: 93TSUTC

Squares and roots of 19822494720

• 19822494720 squared (19822494720²) is 392931296924427878400
• 19822494720 cubed (19822494720³) is 7788878558607223858604802048000
• The square root of 19822494720 is 140792.3816120745
• The cube root of 19822494720 is 2706.3633504927

Scales and comparisons

• 19,822,494,720 seconds is equal to 630 years, 15 weeks, 2 days, 32 minutes.
• To count from 1 to 19,822,494,720 would take you about one thousand, two hundred sixty 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 19822494720 cubic inches would be around 225.5 feet tall.

Recreational maths with 19822494720

• 19822494720 backwards is 02749422891
• 19822494720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19822494720's digits is 48
• More coming soon!