19797639000

Names of 19797639000

• Cardinal: 19797639000 can be written as Nineteen billion, seven hundred ninety-seven million, six hundred thirty-nine thousand.

Scientific notation

• Scientific notation: 1.9797639 × 10¹⁰

Factors of 19797639000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 20477

Divisors of 19797639000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 19 20 24 25 30 34 38 40 50 51 57 60 68 75 76 85 95 100 102 114 120 125 136 150 152 170 190 200 204 228 250 255 285 300 323 340 375 380 408 425 456 475 500 510 570 600 646 680 750 760 850 950 969 1000 1020 1140 1275 1292 1425 1500 1615 1700 1900 1938 2040 2125 2280 2375 2550 2584 2850 3000 3230 3400 3800 3876 4250 4750 4845 5100 5700 6375 6460 7125 7752 8075 8500 9500 9690 10200 11400 12750 12920 14250 16150 17000 19000 19380 20431 24225 25500 28500 32300 38760 40375 40862 48450 51000 57000 61293 64600 80750 81724 96900 102155 121125 122586 161500 163448 193800 204310 242250 245172 306465 323000 347327 388189 408620 484500 490344 510775 612930 694654 776378 817240 969000 1021550 1041981 1164567 1225860 1389308 1532325 1552756 1736635 1940945 2043100 2083962 2329134 2451720 2553875 2778616 3064650 3105512 3473270 3881890 4086200 4167924 4658268 5107750 5209905 5822835 6129300 6599213 6946540 7661625 7763780 8335848 8683175 9316536 9704725 10215500 10419810 11645670 12258600 13198426 13893080 15323250 15527560 17366350 19409450 19797639 20431000 20839620 23291340 26049525 26396852 29114175 30646500 32996065 34732700 38818900 39595278 41679240 43415875 46582680 48523625 52099050 52793704 58228350 61293000 65992130 69465400 77637800 79190556 86831750 97047250 98988195 104198100 116456700 130247625 131984260 145570875 158381112 164980325 173663500 194094500 197976390 208396200 232913400 260495250 263968520 291141750 329960650 347327000 388189000 395952780 494940975 520990500 582283500 659921300 791905560 824901625 989881950 1041981000 1164567000 1319842600 1649803250 1979763900 2474704875 3299606500 3959527800 4949409750 6599213000 9898819500 19797639000
• Sum of all divisors σ(n): 68847667200
• Sum of proper divisors (its aliquot sum) s(n): 49050028200
• 19797639000 is an abundant number, because the sum of its proper divisors (49050028200) is greater than itself. Its abundance is 29252389200

Bases of 19797639000

• Binary: 10010011100000001111111111101011000₂
• Hexadecimal: 0x49C07FF58
• Base-36: 93F040O

Squares and roots of 19797639000

• 19797639000 squared (19797639000²) is 391946509974321000000
• 19797639000 cubed (19797639000³) is 7759615511781506428119000000000
• The square root of 19797639000 is 140704.0830964049
• The cube root of 19797639000 is 2705.2316943183

Scales and comparisons

• 19,797,639,000 seconds is equal to 629 years, 26 weeks, 1 day, 8 hours, 10 minutes.
• To count from 1 to 19,797,639,000 would take you about one thousand, two hundred fifty-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 19797639000 cubic inches would be around 225.4 feet tall.

Recreational maths with 19797639000

• 19797639000 backwards is 00093679791
• 19797639000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19797639000's digits is 51
• More coming soon!