30328818240

Names of 30328818240

• Cardinal: 30328818240 can be written as Thirty billion, three hundred twenty-eight million, eight hundred eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.032881824 × 10¹⁰

Factors of 30328818240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7679

Divisors of 30328818240

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 643 672 840 960 1120 1286 1344 1680 1929 2240 2572 3215 3360 3858 4501 5144 6430 6720 7019 7716 9002 9645 10288 12860 13503 14038 15432 18004 19290 20576 21057 22505 25720 27006 28076 30864 35095 36008 38580 41152 42114 45010 49133 51440 54012 56152 61728 67515 70190 72016 77160 84228 90020 98266 102880 105285 108024 112304 123456 135030 140380 144032 147399 154320 168456 180040 196532 205760 210570 216048 224608 245665 270060 280760 288064 294798 308640 336912 360080 393064 421140 432096 449216 491330 540120 561520 589596 617280 673824 720160 736995 786128 842280 864192 982660 1080240 1123040 1179192 1347648 1440320 1473990 1572256 1684560 1965320 2160480 2246080 2358384 2947980 3144512 3369120 3930640 4320960 4513217 4716768 5895960 6738240 7861280 9026434 9433536 11791920 13539651 15722560 18052868 22566085 23583840 27079302 31592519 36105736 45132170 47167680 54158604 63185038 67698255 72211472 90264340 94777557 108317208 126370076 135396510 144422944 157962595 180528680 189555114 216634416 252740152 270793020 288845888 315925190 361057360 379110228 433268832 473887785 505480304 541586040 631850380 722114720 758220456 866537664 947775570 1010960608 1083172080 1263700760 1444229440 1516440912 1895551140 2021921216 2166344160 2527401520 3032881824 3791102280 4332688320 5054803040 6065763648 7582204560 10109606080 15164409120 30328818240
• Sum of all divisors σ(n): 110237137920
• Sum of proper divisors (its aliquot sum) s(n): 79908319680
• 30328818240 is an abundant number, because the sum of its proper divisors (79908319680) is greater than itself. Its abundance is 49579501440

Bases of 30328818240

• Binary: 11100001111101111010000101001000000₂
• Hexadecimal: 0x70FBD0A40
• Base-36: DXKZTXC

Squares and roots of 30328818240

• 30328818240 squared (30328818240²) is 919837215834956697600
• 30328818240 cubed (30328818240³) is 27897575729446051519781044224000
• The square root of 30328818240 is 174151.7104136505
• The cube root of 30328818240 is 3118.5436661525

Scales and comparisons

• 30,328,818,240 seconds is equal to 964 years, 18 weeks, 5 days, 23 hours, 44 minutes.
• To count from 1 to 30,328,818,240 would take you about one thousand, nine hundred twenty-eight 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 30328818240 cubic inches would be around 259.9 feet tall.

Recreational maths with 30328818240

• 30328818240 backwards is 04281882303
• The number of decimal digits it has is: 11
• The sum of 30328818240's digits is 39
• More coming soon!