3813880000

Names of 3813880000

• Cardinal: 3813880000 can be written as Three billion, eight hundred thirteen million, eight hundred eighty thousand.

Scientific notation

• Scientific notation: 3.81388 × 10⁹

Factors of 3813880000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 324

Divisors of 3813880000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 53 56 64 70 80 100 106 112 125 140 160 175 200 212 224 250 257 265 280 320 350 371 400 424 448 500 514 530 560 625 700 742 800 848 875 1000 1028 1060 1120 1250 1285 1325 1400 1484 1600 1696 1750 1799 1855 2000 2056 2120 2240 2500 2570 2650 2800 2968 3392 3500 3598 3710 4000 4112 4240 4375 5000 5140 5300 5600 5936 6425 6625 7000 7196 7420 8000 8224 8480 8750 8995 9275 10000 10280 10600 11200 11872 12850 13250 13621 14000 14392 14840 16448 16960 17500 17990 18550 20000 20560 21200 23744 25700 26500 27242 28000 28784 29680 32125 33125 35000 35980 37100 40000 41120 42400 44975 46375 51400 53000 54484 56000 57568 59360 64250 66250 68105 70000 71960 74200 82240 84800 89950 92750 95347 102800 106000 108968 115136 118720 128500 132500 136210 140000 143920 148400 160625 179900 185500 190694 205600 212000 217936 224875 231875 257000 265000 272420 280000 287840 296800 321250 340525 359800 371000 381388 411200 424000 435872 449750 463750 476735 514000 530000 544840 575680 593600 642500 681050 719600 742000 762776 871744 899500 927500 953470 1028000 1060000 1089680 1124375 1285000 1362100 1439200 1484000 1525552 1702625 1799000 1855000 1906940 2056000 2120000 2179360 2248750 2383675 2570000 2724200 2878400 2968000 3051104 3405250 3598000 3710000 3813880 4358720 4497500 4767350 5140000 5448400 6102208 6810500 7196000 7420000 7627760 8513125 8995000 9534700 10280000 10896800 11918375 13621000 14392000 14840000 15255520 17026250 17990000 19069400 21793600 23836750 27242000 30511040 34052500 35980000 38138800 47673500 54484000 59591875 68105000 71960000 76277600 95347000 108968000 119183750 136210000 152555200 190694000 238367500 272420000 381388000 476735000 544840000 762776000 953470000 1906940000 3813880000
• Sum of all divisors σ(n): 11054986272
• Sum of proper divisors (its aliquot sum) s(n): 7241106272
• 3813880000 is an abundant number, because the sum of its proper divisors (7241106272) is greater than itself. Its abundance is 3427226272

Bases of 3813880000

• Binary: 11100011010100110011000011000000₂
• Hexadecimal: 0xE35330C0
• Base-36: 1R2OON4

Squares and roots of 3813880000

• 3813880000 squared (3813880000²) is 14545680654400000000
• 3813880000 cubed (3813880000³) is 55475480534203072000000000000
• The square root of 3813880000 is 61756.6190784437
• The cube root of 3813880000 is 1562.3884080305

Scales and comparisons

• 3,813,880,000 seconds is equal to 121 years, 14 weeks, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 3,813,880,000 would take you about two hundred forty-two 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 3813880000 cubic inches would be around 130.2 feet tall.

Recreational maths with 3813880000

• 3813880000 backwards is 0000883183
• The number of decimal digits it has is: 10
• The sum of 3813880000's digits is 31
• More coming soon!