20393464000

Names of 20393464000

• Cardinal: 20393464000 can be written as Twenty billion, three hundred ninety-three million, four hundred sixty-four thousand.

Scientific notation

• Scientific notation: 2.0393464 × 10¹⁰

Factors of 20393464000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 393

Divisors of 20393464000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 109 112 125 130 140 160 175 182 200 208 218 224 250 257 260 280 320 325 350 364 400 416 436 448 455 500 514 520 545 560 650 700 728 763 800 832 872 875 910 1000 1028 1040 1090 1120 1285 1300 1400 1417 1456 1526 1600 1625 1744 1750 1799 1820 2000 2056 2080 2180 2240 2275 2570 2600 2725 2800 2834 2912 3052 3250 3341 3488 3500 3598 3640 3815 4000 4112 4160 4360 4550 5140 5200 5450 5600 5668 5824 6104 6425 6500 6682 6976 7000 7085 7196 7280 7630 8000 8224 8720 8995 9100 9919 10280 10400 10900 11200 11336 11375 12208 12850 13000 13364 13625 14000 14170 14392 14560 15260 16448 16705 17440 17990 18200 19075 19838 20560 20800 21800 22672 22750 23387 24416 25700 26000 26728 27250 28000 28013 28340 28784 29120 30520 32125 33410 34880 35425 35980 36400 38150 39676 41120 43600 44975 45344 45500 46774 48832 49595 51400 52000 53456 54500 56000 56026 56680 57568 61040 64250 66820 70850 71960 72800 76300 79352 82240 83525 87200 89950 90688 91000 93548 95375 99190 102800 104000 106912 109000 112052 113360 115136 116935 122080 128500 133640 140065 141700 143920 145600 152600 158704 167050 174400 177125 179900 182000 187096 190750 196091 198380 205600 213824 218000 224104 224875 226720 233870 244160 247975 257000 267280 280130 283400 287840 305200 317408 334100 354250 359800 364000 364169 374192 381500 392182 396760 411200 417625 436000 448208 449750 453440 467740 495950 514000 534560 560260 566800 575680 584675 610400 634816 668200 700325 708500 719600 728000 728338 748384 763000 784364 793520 835250 872000 896416 899500 935480 980455 991900 1028000 1069120 1120520 1133600 1169350 1220800 1239875 1336400 1400650 1417000 1439200 1456676 1496768 1526000 1568728 1587040 1670500 1792832 1799000 1820845 1870960 1960910 1983800 2056000 2241040 2267200 2338700 2479750 2549183 2672800 2801300 2834000 2878400 2913352 2923375 3052000 3137456 3174080 3341000 3501625 3598000 3641690 3741920 3921820 3967600 4482080 4677400 4902275 4959500 5098366 5345600 5602600 5668000 5826704 5846750 6104000 6274912 6682000 7003250 7196000 7283380 7483840 7843640 7935200 8964160 9104225 9354800 9804550 9919000 10196732 11205200 11336000 11653408 11693500 12549824 12745915 13364000 14006500 14392000 14566760 15687280 15870400 18208450 18709600 19609100 19838000 20393464 22410400 23306816 23387000 24511375 25491830 26728000 28013000 29133520 31374560 36416900 37419200 39218200 39676000 40786928 44820800 45521125 46774000 49022750 50983660 56026000 58267040 62749120 63729575 72833800 78436400 79352000 81573856 91042250 93548000 98045500 101967320 112052000 116534080 127459150 145667600 156872800 163147712 182084500 187096000 196091000 203934640 224104000 254918300 291335200 313745600 318647875 364169000 392182000 407869280 509836600 582670400 637295750 728338000 784364000 815738560 1019673200 1274591500 1456676000 1568728000 2039346400 2549183000 2913352000 4078692800 5098366000 10196732000 20393464000
• Sum of all divisors σ(n): 62973630720
• Sum of proper divisors (its aliquot sum) s(n): 42580166720
• 20393464000 is an abundant number, because the sum of its proper divisors (42580166720) is greater than itself. Its abundance is 22186702720

Bases of 20393464000

• Binary: 10010111111100010111001000011000000₂
• Hexadecimal: 0x4BF8B90C0
• Base-36: 9D9QPJ4

Squares and roots of 20393464000

• 20393464000 squared (20393464000²) is 415893373919296000000
• 20393464000 cubed (20393464000³) is 8481506548861701881344000000000
• The square root of 20393464000 is 142805.6861613011
• The cube root of 20393464000 is 2732.1025723439

Scales and comparisons

• 20,393,464,000 seconds is equal to 648 years, 23 weeks, 2 days, 11 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,393,464,000 would take you about one thousand, two hundred ninety-six 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 20393464000 cubic inches would be around 227.7 feet tall.

Recreational maths with 20393464000

• 20393464000 backwards is 00046439302
• The number of decimal digits it has is: 11
• The sum of 20393464000's digits is 31
• More coming soon!