142449255984

Names of 142449255984

• Cardinal: 142449255984 can be written as One hundred forty-two billion, four hundred forty-nine million, two hundred fifty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.42449255984 × 10¹¹

Factors of 142449255984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3429

Divisors of 142449255984

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 181 336 362 543 724 1086 1093 1267 1448 2143 2172 2186 2534 2896 3279 3801 4286 4344 4372 5068 6429 6558 7602 7651 8572 8688 8744 10136 12858 13116 15001 15204 15302 17144 17488 20272 22953 25716 26232 30002 30408 30604 34288 45003 45906 51432 52464 60004 60816 61208 90006 91812 102864 120008 122416 180012 183624 197833 240016 360024 367248 387883 395666 593499 720048 775766 791332 1163649 1186998 1384831 1551532 1582664 2327298 2342299 2373996 2715181 2769662 3103064 3165328 4154493 4654596 4684598 4747992 5430362 5539324 6206128 7026897 8145543 8308986 9309192 9369196 9495984 10860724 11078648 14053794 16291086 16396093 16617972 18618384 18738392 21721448 22157296 28107588 32582172 32792186 33235944 37476784 43442896 49188279 56215176 65164344 65584372 66471888 98376558 112430352 130328688 131168744 196753116 262337488 393506232 423956119 787012464 847912238 1271868357 1695824476 2543736714 2967692833 3391648952 5087473428 5935385666 6783297904 8903078499 10174946856 11870771332 17806156998 20349893712 23741542664 35612313996 47483085328 71224627992 142449255984
• Sum of all divisors σ(n): 423472451584
• Sum of proper divisors (its aliquot sum) s(n): 281023195600
• 142449255984 is an abundant number, because the sum of its proper divisors (281023195600) is greater than itself. Its abundance is 138573939616

Bases of 142449255984

• Binary: 10000100101010101000110010011000110000₂
• Hexadecimal: 0x212AA32630
• Base-36: 1TFULXDC

Squares and roots of 142449255984

• 142449255984 squared (142449255984²) is 20291790530395159808256
• 142449255984 cubed (142449255984³) is 2890550463637967252200847300603904
• The square root of 142449255984 is 377424.5036878237
• The cube root of 142449255984 is 5222.5995671927

Scales and comparisons

• 142,449,255,984 seconds is equal to 4,529 years, 23 weeks, 1 day, 5 hours, 46 minutes, 24 seconds.
• To count from 1 to 142,449,255,984 would take you about nine thousand and fifty-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 142449255984 cubic inches would be around 435.2 feet tall.

Recreational maths with 142449255984

• 142449255984 backwards is 489552944241
• The number of decimal digits it has is: 12
• The sum of 142449255984's digits is 57
• More coming soon!