142889248000

Names of 142889248000

• Cardinal: 142889248000 can be written as One hundred forty-two billion, eight hundred eighty-nine million, two hundred forty-eight thousand.

Scientific notation

• Scientific notation: 1.42889248 × 10¹¹

Factors of 142889248000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 397

Divisors of 142889248000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 128 160 184 200 230 250 256 320 367 368 400 460 500 529 575 640 734 736 800 920 1000 1058 1150 1280 1468 1472 1600 1835 1840 2000 2116 2300 2645 2875 2936 2944 3200 3670 3680 4000 4232 4600 5290 5750 5872 5888 6400 7340 7360 8000 8441 8464 9175 9200 10580 11500 11744 12167 13225 14680 14720 16000 16882 16928 18350 18400 21160 23000 23488 24334 26450 29360 29440 32000 33764 33856 36700 36800 42205 42320 45875 46000 46976 48668 52900 58720 60835 66125 67528 67712 73400 73600 84410 84640 91750 92000 93952 97336 105800 117440 121670 132250 135056 135424 146800 147200 168820 169280 183500 184000 194143 194672 211025 211600 234880 243340 264500 270112 293600 304175 337640 338560 367000 368000 388286 389344 422050 423200 469760 486680 529000 540224 587200 608350 675280 677120 734000 736000 776572 778688 844100 846400 970715 973360 1055125 1058000 1080448 1174400 1216700 1350560 1468000 1520875 1553144 1557376 1688200 1692800 1941430 1946720 2110250 2116000 2160896 2348800 2433400 2701120 2936000 3041750 3106288 3114752 3376400 3385600 3882860 3893440 4220500 4232000 4465289 4853575 4866800 5402240 5872000 6083500 6212576 6752800 7765720 7786880 8441000 8464000 8930578 9707150 9733600 10804480 11744000 12167000 12425152 13505600 15531440 15573760 16882000 16928000 17861156 19414300 19467200 22326445 24267875 24334000 24850304 27011200 31062880 33764000 35722312 38828600 38934400 44652890 48535750 48668000 49700608 54022400 62125760 67528000 71444624 77657200 77868800 89305780 97071500 97336000 111632225 124251520 135056000 142889248 155314400 178611560 194143000 194672000 223264450 248503040 270112000 285778496 310628800 357223120 388286000 389344000 446528900 558161125 571556992 621257600 714446240 776572000 893057800 1116322250 1143113984 1242515200 1428892480 1553144000 1786115600 2232644500 2857784960 3106288000 3572231200 4465289000 5715569920 6212576000 7144462400 8930578000 14288924800 17861156000 28577849600 35722312000 71444624000 142889248000
• Sum of all divisors σ(n): 373147407360
• Sum of proper divisors (its aliquot sum) s(n): 230258159360
• 142889248000 is an abundant number, because the sum of its proper divisors (230258159360) is greater than itself. Its abundance is 87368911360

Bases of 142889248000

• Binary: 10000101000100110111001110010100000000₂
• Hexadecimal: 0x2144DCE500
• Base-36: 1TN4KHDS

Squares and roots of 142889248000

• 142889248000 squared (142889248000²) is 20417337194005504000000
• 142889248000 cubed (142889248000³) is 2917417957813876574420992000000000
• The square root of 142889248000 is 378006.9417352015
• The cube root of 142889248000 is 5227.9711648565

Scales and comparisons

• 142,889,248,000 seconds is equal to 4,543 years, 22 weeks, 4 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 142,889,248,000 would take you about nine thousand and eighty-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 142889248000 cubic inches would be around 435.7 feet tall.

Recreational maths with 142889248000

• 142889248000 backwards is 000842988241
• 142889248000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142889248000's digits is 46
• More coming soon!