385943020813440000

Names of 385943020813440000

• Cardinal: 385943020813440000 can be written as Three hundred eighty-five quadrillion, nine hundred forty-three trillion, twenty billion, eight hundred thirteen million, four hundred forty thousand.

Scientific notation

• Scientific notation: 3.8594302081344 × 10¹⁷

Factors of 385943020813440000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 67003996679

Divisors of 385943020813440000

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 256 288 300 320 360 375 384 400 450 480 500 512 576 600 625 640 720 750 768 800 900 960 1000 1024 1125 1152 1200 1250 1280 1440 1500 1536 1600 1800 1875 1920 2000 2250 2304 2400 2500 2560 2880 3000 3072 3200 3600 3750 3840 4000 4500 4608 4800 5000 5120 5625 5760 6000 6400 7200 7500 7680 8000 9000 9216 9600 10000 11250 11520 12000 12800 14400 15000 15360 16000 18000 19200 20000 22500 23040 24000 25600 28800 30000 32000 36000 38400 40000 45000 46080 48000 57600 60000 64000 72000 76800 80000 90000 96000 115200 120000 128000 144000 160000 180000 192000 230400 240000 288000 320000 360000 384000 480000 576000 640000 720000 960000 1152000 1440000 1920000 2880000 5760000 67003996669 134007993338 201011990007 268015986676 335019983345 402023980014 536031973352 603035970021 670039966690 804047960028 1005059950035 1072063946704 1206071940042 1340079933380 1608095920056 1675099916725 2010119900070 2144127893408 2412143880084 2680159866760 3015179850105 3216191840112 3350199833450 4020239800140 4288255786816 4824287760168 5025299750175 5360319733520 6030359700210 6432383680224 6700399666900 8040479600280 8375499583625 8576511573632 9648575520336 10050599500350 10720639467040 12060719400420 12864767360448 13400799333800 15075899250525 16080959200560 16750999167250 17153023147264 19297151040672 20101199000700 21441278934080 24121438800840 25126498750875 25729534720896 26801598667600 30151798501050 32161918401120 33501998334500 34306046294528 38594302081344 40202398001400 41877497918125 42882557868160 48242877601680 50252997501750 51459069441792 53603197335200 60303597002100 64323836802240 67003996669000 68612092589056 75379496252625 77188604162688 80404796002800 83754995836250 85765115736320 96485755203360 100505995003500 102918138883584 107206394670400 120607194004200 125632493754375 128647673604480 134007993338000 150758992505250 154377208325376 160809592005600 167509991672500 171530231472640 192971510406720 201011990007000 205836277767168 214412789340800 241214388008400 251264987508750 257295347208960 268015986676000 301517985010500 308754416650752 321619184011200 335019983345000 343060462945280 376897481263125 385943020813440 402023980014000 428825578681600 482428776016800 502529975017500 514590694417920 536031973352000 603035970021000 617508833301504 643238368022400 670039966690000 753794962526250 771886041626880 804047960028000 857651157363200 964857552033600 1005059950035000 1029181388835840 1072063946704000 1206071940042000 1286476736044800 1340079933380000 1507589925052500 1543772083253760 1608095920056000 1715302314726400 1929715104067200 2010119900070000 2144127893408000 2412143880084000 2572953472089600 2680159866760000 3015179850105000 3087544166507520 3216191840112000 3859430208134400 4020239800140000 4288255786816000 4824287760168000 5145906944179200 5360319733520000 6030359700210000 6432383680224000 7718860416268800 8040479600280000 8576511573632000 9648575520336000 10720639467040000 12060719400420000 12864767360448000 15437720832537600 16080959200560000 19297151040672000 21441278934080000 24121438800840000 25729534720896000 32161918401120000 38594302081344000 42882557868160000 48242877601680000 64323836802240000 77188604162688000 96485755203360000 128647673604480000 192971510406720000 385943020813440000
• Sum of all divisors σ(n): 1392556860555973970
• Sum of proper divisors (its aliquot sum) s(n): 1006613839742533970
• 385943020813440000 is an abundant number, because the sum of its proper divisors (1006613839742533970) is greater than itself. Its abundance is 620670818929093970

Bases of 385943020813440000

• Binary: 10101011011001001010010000111110011001000000101010000000000₂
• Hexadecimal: 0x55B2521F3205400
• Base-36: 2XK5DS3YTJ40

Squares and roots of 385943020813440000

• 385943020813440000 squared (385943020813440000²) is 148952015314603381039284633600000000
• 385943020813440000 cubed (385943020813440000³) is 57486990746767806318023224403773164355584000000000000
• The square root of 385943020813440000 is 621243125.3651343223
• The cube root of 385943020813440000 is 728072.1137841873

Scales and comparisons

• 385,943,020,813,440,000 seconds is equal to 12,271,794,261 years, 37 weeks, 3 days, 16 hours.
• To count from 1 to 385,943,020,813,440,000 would take you about thirty-six billion, eight hundred fifteen million, three hundred eighty-two thousand, seven 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 385943020813440000 cubic inches would be around 60672.7 feet tall.

Recreational maths with 385943020813440000

• 385943020813440000 backwards is 000044318020349583
• The number of decimal digits it has is: 18
• The sum of 385943020813440000's digits is 54
• More coming soon!