142520682720

Names of 142520682720

• Cardinal: 142520682720 can be written as One hundred forty-two billion, five hundred twenty million, six hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4252068272 × 10¹¹

Factors of 142520682720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 52489

Divisors of 142520682720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 439 480 520 624 780 878 1040 1248 1317 1560 1756 2080 2195 2634 3120 3512 4390 5268 5707 6240 6585 7024 8780 10536 11414 13170 14048 17121 17560 21072 22828 26340 28535 34242 35120 42144 45656 52027 52680 57070 68484 70240 85605 91312 104054 105360 114140 136968 156081 171210 182624 208108 210720 228280 260135 273936 312162 342420 416216 456560 520270 547872 624324 676351 684840 780405 832432 913120 1040540 1248648 1352702 1369680 1560810 1664864 2029053 2081080 2497296 2705404 2739360 3121620 3381755 4058106 4162160 4994592 5410808 6243240 6763510 8116212 8324320 10145265 10821616 12486480 13527020 16232424 20290530 21643232 22839853 24972960 27054040 32464848 40581060 45679706 54108080 64929696 68519559 81162120 91359412 108216160 114199265 137039118 162324240 182718824 228398530 274078236 296918089 324648480 342597795 365437648 456797060 548156472 593836178 685195590 730875296 890754267 913594120 1096312944 1187672356 1370391180 1484590445 1781508534 1827188240 2192625888 2375344712 2740782360 2969180890 3563017068 3654376480 4453771335 4750689424 5481564720 5938361780 7126034136 8907542670 9501378848 10963129440 11876723560 14252068272 17815085340 23753447120 28504136544 35630170680 47506894240 71260341360 142520682720
• Sum of all divisors σ(n): 484584629760
• Sum of proper divisors (its aliquot sum) s(n): 342063947040
• 142520682720 is an abundant number, because the sum of its proper divisors (342063947040) is greater than itself. Its abundance is 199543264320

Bases of 142520682720

• Binary: 10000100101110111001010000100011100000₂
• Hexadecimal: 0x212EE508E0
• Base-36: 1TH14ULC

Squares and roots of 142520682720

• 142520682720 squared (142520682720²) is 20312145002974906598400
• 142520682720 cubed (142520682720³) is 2894900773331620119432200859648000
• The square root of 142520682720 is 377519.1157014437
• The cube root of 142520682720 is 5223.4723245515

Scales and comparisons

• 142,520,682,720 seconds is equal to 4,531 years, 37 weeks, 1 day, 22 hours, 32 minutes.
• To count from 1 to 142,520,682,720 would take you about nine thousand and sixty-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 142520682720 cubic inches would be around 435.3 feet tall.

Recreational maths with 142520682720

• 142520682720 backwards is 027286025241
• 142520682720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142520682720's digits is 39
• More coming soon!