142893036720

Names of 142893036720

• Cardinal: 142893036720 can be written as One hundred forty-two billion, eight hundred ninety-three million, thirty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4289303672 × 10¹¹

Factors of 142893036720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 105683

Divisors of 142893036720

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 269 280 315 336 360 420 504 538 560 630 720 807 840 1008 1076 1260 1345 1614 1680 1883 2152 2421 2520 2690 3228 3766 4035 4304 4842 5040 5380 5649 6456 7532 8070 9415 9684 10760 11298 12105 12912 15064 16140 16947 18830 19368 21520 22596 24210 28245 30128 32280 33894 37660 38736 45192 48420 56490 64560 67788 75320 84735 90384 96840 105397 112980 135576 150640 169470 193680 210794 225960 271152 316191 338940 421588 451920 526985 632382 677880 737779 843176 948573 1053970 1264764 1355760 1475558 1580955 1686352 1897146 2107940 2213337 2529528 2951116 3161910 3688895 3794292 4215880 4426674 4742865 5059056 5902232 6323820 6640011 7377790 7588584 8431760 8853348 9485730 11066685 11804464 12647640 13280022 14755580 15177168 17706696 18971460 22133370 25295280 26560044 28351793 29511160 33200055 35413392 37942920 44266740 53120088 56703586 59022320 66400110 75885840 85055379 88533480 106240176 113407172 132800220 141758965 170110758 177066960 198462551 226814344 255166137 265600440 283517930 340221516 396925102 425276895 453628688 510332274 531200880 567035860 595387653 680443032 793850204 850553790 992312755 1020664548 1134071720 1190775306 1275830685 1360886064 1587700408 1701107580 1786162959 1984625510 2041329096 2268143440 2381550612 2551661370 2976938265 3175400816 3402215160 3572325918 3969251020 4082658192 4763101224 5103322740 5953876530 6804430320 7144651836 7938502040 8930814795 9526202448 10206645480 11907753060 14289303672 15877004080 17861629590 20413290960 23815506120 28578607344 35723259180 47631012240 71446518360 142893036720
• Sum of all divisors σ(n): 550481106240
• Sum of proper divisors (its aliquot sum) s(n): 407588069520
• 142893036720 is an abundant number, because the sum of its proper divisors (407588069520) is greater than itself. Its abundance is 264695032800

Bases of 142893036720

• Binary: 10000101000101000101101011010010110000₂
• Hexadecimal: 0x214516B4B0
• Base-36: 1TN6TOS0

Squares and roots of 142893036720

• 142893036720 squared (142893036720²) is 20418419943063268358400
• 142893036720 cubed (142893036720³) is 2917650030688519914820065320448000
• The square root of 142893036720 is 378011.9531443417
• The cube root of 142893036720 is 5228.0173711413

Scales and comparisons

• 142,893,036,720 seconds is equal to 4,543 years, 28 weeks, 6 days, 14 hours, 12 minutes.
• To count from 1 to 142,893,036,720 would take you about nine thousand and eighty-seven 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 142893036720 cubic inches would be around 435.7 feet tall.

Recreational maths with 142893036720

• 142893036720 backwards is 027630398241
• 142893036720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142893036720's digits is 45
• More coming soon!