400143284403840

Names of 400143284403840

• Cardinal: 400143284403840 can be written as Four hundred trillion, one hundred forty-three billion, two hundred eighty-four million, four hundred three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.0014328440384 × 10¹⁴

Factors of 400143284403840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13592417

Divisors of 400143284403840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 269 285 288 304 320 342 360 380 384 456 480 538 570 576 608 640 684 720 760 807 855 912 960 1076 1140 1152 1216 1345 1368 1440 1520 1614 1710 1824 1920 2152 2280 2421 2432 2690 2736 2880 3040 3228 3420 3648 4035 4304 4560 4842 5111 5380 5472 5760 6080 6456 6840 7296 8070 8608 9120 9684 10222 10760 10944 12105 12160 12912 13680 15333 16140 17216 18240 19368 20444 21520 21888 24210 25555 25824 27360 30666 32280 34432 36480 38736 40888 43040 45999 48420 51110 51648 54720 61332 64560 76665 77472 81776 86080 91998 96840 102220 103296 109440 122664 129120 153330 154944 163552 172160 183996 193680 204440 229995 245328 258240 306660 309888 327104 367992 387360 408880 459990 490656 516480 613320 654208 735984 774720 817760 919980 981312 1226640 1471968 1549440 1635520 1839960 1962624 2453280 2943936 3271040 3679920 4906560 5887872 7359840 9813120 13592119 14719680 27184238 29439360 40776357 54368476 67960595 81552714 108736952 122329071 135921190 163105428 203881785 217473904 244658142 258250261 271842380 326210856 407763570 434947808 489316284 516500522 543684760 611645355 652421712 774750783 815527140 869895616 978632568 1033001044 1087369520 1223290710 1291251305 1304843424 1549501566 1631054280 1739791232 1957265136 2066002088 2174739040 2324252349 2446581420 2582502610 2609686848 3099003132 3262108560 3656280011 3873753915 3914530272 4132004176 4349478080 4648504698 4893162840 5165005220 5219373696 6198006264 6524217120 7312560022 7747507830 7829060544 8264008352 8698956160 9297009396 9786325680 10330010440 10968840033 11621261745 12396012528 13048434240 14625120044 15495015660 15658121088 16528016704 18281400055 18594018792 19572651360 20660020880 21937680066 23242523490 24792025056 26096868480 29250240088 30990031320 32906520099 33056033408 36562800110 37188037584 39145302720 41320041760 43875360132 46485046980 49584050112 54844200165 58500480176 61980062640 65813040198 69469320209 73125600220 74376075168 78290605440 82640083520 87750720264 92970093960 99168100224 109688400330 117000960352 123960125280 131626080396 138938640418 146251200440 148752150336 164532600495 165280167040 175501440528 185940187920 208407960627 219376800660 234001920704 247920250560 263252160792 277877280836 292502400880 297504300672 329065200990 347346601045 351002881056 371880375840 416815921254 438753601320 468003841408 495840501120 526504321584 555754561672 585004801760 625223881881 658130401980 694693202090 702005762112 743760751680 833631842508 877507202640 1042039803135 1053008643168 1111509123344 1170009603520 1250447763762 1316260803960 1389386404180 1404011524224 1487521503360 1667263685016 1755014405280 2084079606270 2106017286336 2223018246688 2340019207040 2500895527524 2632521607920 2778772808360 3126119409405 3334527370032 3510028810560 4168159212540 4212034572672 4446036493376 5001791055048 5265043215840 5557545616720 6252238818810 6669054740064 7020057621120 8336318425080 8892072986752 10003582110096 10530086431680 11115091233440 12504477637620 13338109480128 16672636850160 20007164220192 21060172863360 22230182466880 25008955275240 26676218960256 33345273700320 40014328440384 44460364933760 50017910550480 66690547400640 80028656880768 100035821100960 133381094801280 200071642201920 400143284403840
• Sum of all divisors σ(n): 1459875240720000
• Sum of proper divisors (its aliquot sum) s(n): 1059731956316160
• 400143284403840 is an abundant number, because the sum of its proper divisors (1059731956316160) is greater than itself. Its abundance is 659588671912320

Bases of 400143284403840

• Binary: 1011010111110110110011110010100110111111010000000₂
• Hexadecimal: 0x16BED9E537E80
• Base-36: 3XU7AC5280

Squares and roots of 400143284403840

• 400143284403840 squared (400143284403840²) is 160114648053492383784206745600
• 400143284403840 cubed (400143284403840³) is 64068801153289349586323198786750602543104000
• The square root of 400143284403840 is 20003581.7893656235
• The cube root of 400143284403840 is 73689.4266601515

Scales and comparisons

• 400,143,284,403,840 seconds is equal to 12,723,318 years, 37 weeks, 2 days, 22 hours, 24 minutes.
• To count from 1 to 400,143,284,403,840 would take you about thirty-one million, eight hundred eight thousand, two hundred ninety-six 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 400143284403840 cubic inches would be around 6140.8 feet tall.

Recreational maths with 400143284403840

• 400143284403840 backwards is 048304482341004
• 400143284403840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400143284403840's digits is 45
• More coming soon!