142384393551997440

Names of 142384393551997440

• Cardinal: 142384393551997440 can be written as One hundred forty-two quadrillion, three hundred eighty-four trillion, three hundred ninety-three billion, five hundred fifty-one million, nine hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4238439355199744 × 10¹⁷

Factors of 142384393551997440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 199350909472

Divisors of 142384393551997440

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 256 279 288 310 320 360 372 384 465 480 496 512 558 576 620 640 720 744 768 930 960 992 1116 1152 1240 1280 1395 1440 1488 1536 1860 1920 1984 2232 2304 2480 2560 2790 2880 2976 3720 3840 3968 4464 4608 4960 5580 5760 5952 7440 7680 7936 8928 9920 11160 11520 11904 14880 15872 17856 19840 22320 23040 23808 29760 35712 39680 44640 47616 59520 71424 79360 89280 119040 142848 178560 238080 357120 714240 199350909431 398701818862 598052728293 797403637724 996754547155 1196105456586 1594807275448 1794158184879 1993509094310 2392210913172 2990263641465 3189614550896 3588316369758 3987018188620 4784421826344 5980527282930 6179878192361 6379229101792 7176632739516 7974036377240 8970790924395 9568843652688 11961054565860 12359756384722 12758458203584 14353265479032 15948072754480 17941581848790 18539634577083 19137687305376 23922109131720 24719512769444 25516916407168 28706530958064 30899390961805 31896145508960 35883163697580 37079269154166 38275374610752 47844218263440 49439025538888 51033832814336 55618903731249 57413061916128 61798781923610 63792291017920 71766327395160 74158538308332 76550749221504 92698172885415 95688436526880 98878051077776 102067665628672 111237807462498 114826123832256 123597563847220 127584582035840 143532654790320 148317076616664 153101498443008 185396345770830 191376873053760 197756102155552 222475614924996 229652247664512 247195127694440 255169164071680 278094518656245 287065309580640 296634153233328 306202996886016 370792691541660 382753746107520 395512204311104 444951229849992 459304495329024 494390255388880 510338328143360 556189037312490 574130619161280 593268306466656 741585383083320 765507492215040 791024408622208 889902459699984 918608990658048 988780510777760 1112378074624980 1148261238322560 1186536612933312 1483170766166640 1531014984430080 1582048817244416 1779804919399968 1977561021555520 2224756149249960 2296522476645120 2373073225866624 2966341532333280 3164097634488832 3559609838799936 3955122043111040 4449512298499920 4593044953290240 4746146451733248 5932683064666560 7119219677599872 7910244086222080 8899024596999840 9492292903466496 11865366129333120 14238439355199744 15820488172444160 17798049193999680 23730732258666240 28476878710399488 35596098387999360 47461464517332480 71192196775998720 142384393551997440
• Sum of all divisors σ(n): 509024206950944256
• Sum of proper divisors (its aliquot sum) s(n): 366639813398946816
• 142384393551997440 is an abundant number, because the sum of its proper divisors (366639813398946816) is greater than itself. Its abundance is 224255419846949376

Bases of 142384393551997440

• Binary: 111111001110110011101100111111111001110011110101000000000₂
• Hexadecimal: 0x1F9D9D9FF39EA00
• Base-36: 12XZ1ZE8RCW0

Squares and roots of 142384393551997440

• 142384393551997440 squared (142384393551997440²) is 20273315527170090168609013766553600
• 142384393551997440 cubed (142384393551997440³) is 2886603736624406567722802297120721998027144822784000
• The square root of 142384393551997440 is 377338566.2134172047
• The cube root of 142384393551997440 is 522180.6765725181

Scales and comparisons

• 142,384,393,551,997,440 seconds is equal to 4,527,383,291 years, 5 weeks, 3 days, 22 hours, 24 minutes.
• To count from 1 to 142,384,393,551,997,440 would take you about thirteen billion, five hundred eighty-two million, one hundred forty-nine thousand, eight hundred seventy-three 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 142384393551997440 cubic inches would be around 43515.1 feet tall.

Recreational maths with 142384393551997440

• 142384393551997440 backwards is 044799155393483241
• The number of decimal digits it has is: 18
• The sum of 142384393551997440's digits is 81
• More coming soon!