385030280000

Names of 385030280000

• Cardinal: 385030280000 can be written as Three hundred eighty-five billion, thirty million, two hundred eighty thousand.

Scientific notation

• Scientific notation: 3.8503028 × 10¹¹

Factors of 385030280000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4294

Divisors of 385030280000

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 136 137 160 170 200 250 272 274 320 340 400 425 500 544 548 625 680 685 800 850 1000 1088 1096 1250 1360 1370 1600 1700 2000 2125 2192 2329 2500 2720 2740 3400 3425 4000 4133 4250 4384 4658 5000 5440 5480 6800 6850 8000 8266 8500 8768 9316 10000 10625 10960 11645 13600 13700 16532 17000 17125 18632 20000 20665 21250 21920 23290 27200 27400 33064 34000 34250 37264 40000 41330 42500 43840 46580 54800 58225 66128 68000 68500 70261 74528 82660 85000 85625 93160 103325 109600 116450 132256 136000 137000 140522 149056 165320 170000 171250 186320 206650 219200 232900 264512 274000 281044 291125 330640 340000 342500 351305 372640 413300 465800 516625 548000 562088 566221 582250 661280 680000 685000 702610 745280 826600 931600 1033250 1096000 1124176 1132442 1164500 1322560 1370000 1405220 1455625 1653200 1756525 1863200 2066500 2248352 2264884 2329000 2583125 2740000 2810440 2831105 2911250 3306400 3513050 3726400 4133000 4496704 4529768 4658000 5166250 5480000 5620880 5662210 5822500 6612800 7026100 8266000 8782625 9059536 9316000 9625757 10332500 11241760 11324420 11645000 14052200 14155525 16532000 17565250 18119072 18632000 19251514 20665000 22483520 22648840 23290000 28104400 28311050 33064000 35130500 36238144 38503028 41330000 43913125 45297680 46580000 48128785 56208800 56622100 70261000 70777625 77006056 82660000 87826250 90595360 93160000 96257570 112417600 113244200 140522000 141555250 154012112 165320000 175652500 181190720 192515140 226488400 240643925 281044000 283110500 308024224 351305000 353888125 385030280 452976800 481287850 562088000 566221000 616048448 702610000 707776250 770060560 905953600 962575700 1132442000 1203219625 1405220000 1415552500 1540121120 1925151400 2264884000 2406439250 2810440000 2831105000 3080242240 3850302800 4529768000 4812878500 5662210000 6016098125 7700605600 9625757000 11324420000 12032196250 15401211200 19251514000 22648840000 24064392500 38503028000 48128785000 77006056000 96257570000 192515140000 385030280000
• Sum of all divisors σ(n): 1018537020072
• Sum of proper divisors (its aliquot sum) s(n): 633506740072
• 385030280000 is an abundant number, because the sum of its proper divisors (633506740072) is greater than itself. Its abundance is 248476460072

Bases of 385030280000

• Binary: 101100110100101100101111101001101000000₂
• Hexadecimal: 0x59A597D340
• Base-36: 4WVP35FK

Squares and roots of 385030280000

• 385030280000 squared (385030280000²) is 148248316516878400000000
• 385030280000 cubed (385030280000³) is 57080090818022315077952000000000000
• The square root of 385030280000 is 620508.0821391451
• The cube root of 385030280000 is 7274.9770628659

Scales and comparisons

• 385,030,280,000 seconds is equal to 12,242 years, 40 weeks, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 385,030,280,000 would take you about twenty-four thousand, four hundred eighty-five 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 385030280000 cubic inches would be around 606.2 feet tall.

Recreational maths with 385030280000

• 385030280000 backwards is 000082030583
• The number of decimal digits it has is: 12
• The sum of 385030280000's digits is 29
• More coming soon!