42000642000

Names of 42000642000

• Cardinal: 42000642000 can be written as Forty-two billion, six hundred forty-two thousand.

Scientific notation

• Scientific notation: 4.2000642 × 10¹⁰

Factors of 42000642000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4789

Divisors of 42000642000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 29 30 34 36 40 45 48 50 51 58 60 68 72 75 80 85 87 90 100 102 116 120 125 136 144 145 150 153 170 174 180 200 204 225 232 240 250 255 261 272 290 300 306 340 348 360 375 400 408 425 435 450 464 493 500 510 522 580 600 612 680 696 720 725 750 765 816 850 870 900 986 1000 1020 1044 1125 1160 1200 1224 1275 1305 1360 1392 1450 1479 1500 1530 1700 1740 1800 1972 2000 2040 2088 2125 2175 2250 2320 2448 2465 2550 2610 2900 2958 3000 3060 3400 3480 3600 3625 3825 3944 4080 4176 4250 4350 4437 4500 4733 4930 5100 5220 5800 5916 6000 6120 6375 6525 6800 6960 7250 7395 7650 7888 8500 8700 8874 9000 9466 9860 10200 10440 10875 11600 11832 12240 12325 12750 13050 14199 14500 14790 15300 17000 17400 17748 18000 18932 19125 19720 20400 20880 21750 22185 23664 23665 24650 25500 26100 28398 29000 29580 30600 32625 34000 34800 35496 36975 37864 38250 39440 42597 43500 44370 47330 49300 51000 52200 56796 58000 59160 61200 61625 65250 70992 70995 73950 75728 76500 80461 85194 87000 88740 94660 98600 102000 104400 110925 113592 118320 118325 123250 130500 137257 141990 147900 153000 160922 170388 174000 177480 184875 189320 197200 212985 221850 227184 236650 241383 246500 261000 274514 283980 295800 306000 321844 340776 354960 354975 369750 378640 402305 411771 425970 443700 473300 482766 493000 522000 549028 554625 567960 591600 591625 643688 681552 686285 709950 724149 739500 804610 823542 851940 887400 946600 965532 986000 1064925 1098056 1109250 1135920 1183250 1206915 1235313 1287376 1372570 1419900 1448298 1479000 1609220 1647084 1703880 1774800 1774875 1893200 1931064 2011525 2058855 2129850 2196112 2218500 2333369 2366500 2413830 2470626 2745140 2839800 2896596 2958000 3218440 3294168 3407760 3431425 3549750 3620745 3862128 4023050 4117710 4259700 4437000 4666738 4733000 4827660 4941252 5324625 5490280 5679600 5793192 6034575 6176565 6436880 6588336 6862850 7000107 7099500 7241490 8046100 8235420 8519400 8874000 9333476 9466000 9655320 9882504 10057625 10294275 10649250 10980560 11586384 11666845 12069150 12353130 13725700 14000214 14199000 14482980 16092200 16470840 17038800 17157125 18103725 18666952 19310640 19765008 20115250 20588550 21000321 21298500 23333690 24138300 24706260 27451400 28000428 28398000 28965960 30172875 30882825 32184400 32941680 34314250 35000535 36207450 37333904 40230500 41177100 42000642 42597000 46667380 48276600 49412520 51471375 54902800 56000856 57931920 58334225 60345750 61765650 68628500 70001070 72414900 80461000 82354200 84001284 85194000 90518625 93334760 96553200 98825040 102942750 105001605 112001712 116668450 120691500 123531300 137257000 140002140 144829800 154414125 160922000 164708400 168002568 175002675 181037250 186669520 205885500 210003210 233336900 241383000 247062600 274514000 280004280 289659600 291671125 308828250 336005136 350005350 362074500 411771000 420006420 466673800 482766000 494125200 525008025 560008560 583342250 617656500 700010700 724149000 823542000 840012840 875013375 933347600 1050016050 1166684500 1235313000 1400021400 1448298000 1680025680 1750026750 2100032100 2333369000 2470626000 2625040125 2800042800 3500053500 4200064200 4666738000 5250080250 7000107000 8400128400 10500160500 14000214000 21000321000 42000642000
• Sum of all divisors σ(n): 160713240480
• Sum of proper divisors (its aliquot sum) s(n): 118712598480
• 42000642000 is an abundant number, because the sum of its proper divisors (118712598480) is greater than itself. Its abundance is 76711956480

Bases of 42000642000

• Binary: 100111000111011011101110111111010000₂
• Hexadecimal: 0x9C76EEFD0
• Base-36: JAM3IS0

Squares and roots of 42000642000

• 42000642000 squared (42000642000²) is 1764053928412164000000
• 42000642000 cubed (42000642000³) is 74091397515932928609288000000000
• The square root of 42000642000 is 204940.5816328235
• The cube root of 42000642000 is 3476.0443559795

Scales and comparisons

• 42,000,642,000 seconds is equal to 1,335 years, 25 weeks, 3 days, 13 hours.
• To count from 1 to 42,000,642,000 would take you about two thousand, six hundred seventy 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 42000642000 cubic inches would be around 289.7 feet tall.

Recreational maths with 42000642000

• 42000642000 backwards is 00024600024
• 42000642000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42000642000's digits is 18
• More coming soon!