3805490000

Names of 3805490000

• Cardinal: 3805490000 can be written as Three billion, eight hundred five million, four hundred ninety thousand.

Scientific notation

• Scientific notation: 3.80549 × 10⁹

Factors of 3805490000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 494

Divisors of 3805490000

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 73 80 100 104 125 130 146 200 208 250 260 292 325 365 400 401 500 520 584 625 650 730 802 949 1000 1040 1168 1250 1300 1460 1604 1625 1825 1898 2000 2005 2500 2600 2920 3208 3250 3650 3796 4010 4745 5000 5200 5213 5840 6416 6500 7300 7592 8020 8125 9125 9490 10000 10025 10426 13000 14600 15184 16040 16250 18250 18980 20050 20852 23725 26000 26065 29200 29273 32080 32500 36500 37960 40100 41704 45625 47450 50125 52130 58546 65000 73000 75920 80200 83408 91250 94900 100250 104260 117092 118625 130000 130325 146000 146365 160400 182500 189800 200500 208520 234184 237250 250625 260650 292730 365000 379600 380549 401000 417040 468368 474500 501250 521300 585460 593125 651625 730000 731825 761098 802000 949000 1002500 1042600 1170920 1186250 1303250 1463650 1522196 1898000 1902745 2005000 2085200 2341840 2372500 2606500 2927300 3044392 3258125 3659125 3805490 4010000 4745000 5213000 5854600 6088784 6516250 7318250 7610980 9490000 9513725 10426000 11709200 13032500 14636500 15221960 18295625 19027450 26065000 29273000 30443920 36591250 38054900 47568625 52130000 58546000 73182500 76109800 95137250 146365000 152219600 190274500 237843125 292730000 380549000 475686250 761098000 951372500 1902745000 3805490000
• Sum of all divisors σ(n): 10083203592
• Sum of proper divisors (its aliquot sum) s(n): 6277713592
• 3805490000 is an abundant number, because the sum of its proper divisors (6277713592) is greater than itself. Its abundance is 2472223592

Bases of 3805490000

• Binary: 11100010110100110010101101010000₂
• Hexadecimal: 0xE2D32B50
• Base-36: 1QXOUVK

Squares and roots of 3805490000

• 3805490000 squared (3805490000²) is 14481754140100000000
• 3805490000 cubed (3805490000³) is 55110170562609149000000000000
• The square root of 3805490000 is 61688.6537379443
• The cube root of 3805490000 is 1561.2418885849

Scales and comparisons

• 3,805,490,000 seconds is equal to 121 years, 1 day, 33 minutes, 20 seconds.
• To count from 1 to 3,805,490,000 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 3805490000 cubic inches would be around 130.1 feet tall.

Recreational maths with 3805490000

• 3805490000 backwards is 0000945083
• The number of decimal digits it has is: 10
• The sum of 3805490000's digits is 29
• More coming soon!