19439480000

Names of 19439480000

• Cardinal: 19439480000 can be written as Nineteen billion, four hundred thirty-nine million, four hundred eighty thousand.

Scientific notation

• Scientific notation: 1.943948 × 10¹⁰

Factors of 19439480000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 356

Divisors of 19439480000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 61 62 64 80 100 122 124 125 155 160 200 244 248 250 257 305 310 320 400 488 496 500 514 610 620 625 775 800 976 992 1000 1028 1220 1240 1250 1285 1525 1550 1600 1891 1952 1984 2000 2056 2440 2480 2500 2570 3050 3100 3782 3875 3904 4000 4112 4880 4960 5000 5140 6100 6200 6425 7564 7625 7750 7967 8000 8224 9455 9760 9920 10000 10280 12200 12400 12850 15128 15250 15500 15677 15934 16448 18910 19375 19520 20000 20560 24400 24800 25700 30256 30500 31000 31354 31868 32125 37820 38125 38750 39835 40000 41120 47275 48800 49600 51400 60512 61000 62000 62708 63736 64250 75640 76250 77500 78385 79670 82240 94550 97600 102800 121024 122000 124000 125416 127472 128500 151280 152500 155000 156770 159340 160625 189100 199175 205600 236375 244000 248000 250832 254944 257000 302560 305000 310000 313540 318680 321250 378200 391925 398350 411200 472750 485987 488000 501664 509888 514000 605120 610000 620000 627080 637360 642500 756400 783850 796700 945500 971974 995875 1003328 1028000 1181875 1220000 1240000 1254160 1274720 1285000 1512800 1567700 1593400 1891000 1943948 1959625 1991750 2056000 2363750 2429935 2440000 2508320 2549440 2570000 3025600 3135400 3186800 3782000 3887896 3919250 3983500 4727500 4859870 4979375 5016640 5140000 6270800 6373600 7564000 7775792 7838500 7967000 9455000 9719740 9798125 9958750 10280000 12149675 12541600 12747200 15128000 15551584 15677000 15934000 18910000 19439480 19596250 19917500 24299350 25083200 31103168 31354000 31868000 37820000 38878960 39192500 39835000 48598700 60748375 62708000 63736000 75640000 77757920 78385000 79670000 97197400 121496750 125416000 155515840 156770000 159340000 194394800 242993500 303741875 313540000 318680000 388789600 485987000 607483750 627080000 777579200 971974000 1214967500 1943948000 2429935000 3887896000 4859870000 9719740000 19439480000
• Sum of all divisors σ(n): 50771048064
• Sum of proper divisors (its aliquot sum) s(n): 31331568064
• 19439480000 is an abundant number, because the sum of its proper divisors (31331568064) is greater than itself. Its abundance is 11892088064

Bases of 19439480000

• Binary: 10010000110101011101110110011000000₂
• Hexadecimal: 0x486AEECC0
• Base-36: 8XHRIRK

Squares and roots of 19439480000

• 19439480000 squared (19439480000²) is 377893382670400000000
• 19439480000 cubed (19439480000³) is 7346050854553587392000000000000
• The square root of 19439480000 is 139425.5356812373
• The cube root of 19439480000 is 2688.8188731273

Scales and comparisons

• 19,439,480,000 seconds is equal to 618 years, 5 weeks, 6 days, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 19,439,480,000 would take you about one thousand, two hundred thirty-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 19439480000 cubic inches would be around 224.1 feet tall.

Recreational maths with 19439480000

• 19439480000 backwards is 00008493491
• The number of decimal digits it has is: 11
• The sum of 19439480000's digits is 38
• More coming soon!