16061909920

Names of 16061909920

• Cardinal: 16061909920 can be written as Sixteen billion, sixty-one million, nine hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.606190992 × 10¹⁰

Factors of 16061909920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 107860

Divisors of 16061909920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 70 76 80 95 98 112 133 140 152 160 190 196 224 245 266 280 304 380 392 490 532 560 608 665 760 784 931 980 1064 1120 1330 1520 1568 1862 1960 2128 2660 3040 3724 3920 4256 4655 5320 7448 7840 9310 10640 14896 18620 21280 29792 37240 74480 107827 148960 215654 431308 539135 754789 862616 1078270 1509578 1725232 2048713 2156540 3019156 3450464 3773945 4097426 4313080 5283523 6038312 7547890 8194852 8626160 10243565 10567046 12076624 14340991 15095780 16389704 17252320 20487130 21134092 24153248 26417615 28681982 30191560 32779408 40974260 42268184 52835230 57363964 60383120 65558816 71704955 81948520 84536368 100386937 105670460 114727928 120766240 143409910 163897040 169072736 200773874 211340920 229455856 286819820 327794080 401547748 422681840 458911712 501934685 573639640 803095496 845363680 1003869370 1147279280 1606190992 2007738740 2294558560 3212381984 4015477480 8030954960 16061909920
• Sum of all divisors σ(n): 46465241760
• Sum of proper divisors (its aliquot sum) s(n): 30403331840
• 16061909920 is an abundant number, because the sum of its proper divisors (30403331840) is greater than itself. Its abundance is 14341421920

Bases of 16061909920

• Binary: 1110111101010111010100101110100000₂
• Hexadecimal: 0x3BD5D4BA0
• Base-36: 7DMUH0G

Squares and roots of 16061909920

• 16061909920 squared (16061909920²) is 257984950278194406400
• 16061909920 cubed (16061909920³) is 4143731032084037495844671488000
• The square root of 16061909920 is 126735.5905813359
• The cube root of 16061909920 is 2523.0879840155

Scales and comparisons

• 16,061,909,920 seconds is equal to 510 years, 37 weeks, 2 days, 17 hours, 38 minutes, 40 seconds.
• To count from 1 to 16,061,909,920 would take you about one thousand and twenty-one 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 16061909920 cubic inches would be around 210.3 feet tall.

Recreational maths with 16061909920

• 16061909920 backwards is 02990916061
• The number of decimal digits it has is: 11
• The sum of 16061909920's digits is 43
• More coming soon!