40018986000

Names of 40018986000

• Cardinal: 40018986000 can be written as Forty billion, eighteen million, nine hundred eighty-six thousand.

Scientific notation

• Scientific notation: 4.0018986 × 10¹⁰

Factors of 40018986000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 191

Divisors of 40018986000

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 25 28 30 34 35 36 40 42 45 48 49 50 51 56 60 63 68 70 72 75 80 84 85 90 98 100 102 105 112 119 120 125 126 136 140 144 147 150 153 157 168 170 175 180 196 200 204 210 225 238 240 245 250 252 255 272 280 289 294 300 306 314 315 336 340 350 357 360 375 392 400 408 420 425 441 450 471 476 490 500 504 510 525 560 578 588 595 600 612 628 630 680 700 714 720 735 750 765 784 785 816 833 840 850 867 875 882 900 942 952 980 1000 1008 1020 1050 1071 1099 1125 1156 1176 1190 1200 1224 1225 1256 1260 1275 1360 1400 1413 1428 1445 1470 1500 1530 1570 1575 1666 1680 1700 1734 1750 1764 1785 1800 1884 1904 1960 2000 2023 2040 2100 2125 2142 2198 2205 2250 2312 2352 2355 2380 2448 2450 2499 2512 2520 2550 2601 2625 2669 2800 2826 2856 2890 2940 2975 3000 3060 3140 3150 3297 3332 3400 3468 3500 3528 3570 3600 3675 3768 3825 3920 3925 4046 4080 4165 4200 4250 4284 4335 4396 4410 4500 4624 4710 4760 4900 4998 5040 5100 5202 5250 5338 5355 5495 5652 5712 5780 5880 5950 6000 6069 6120 6125 6280 6300 6375 6594 6664 6800 6936 7000 7056 7065 7140 7225 7350 7497 7536 7650 7693 7850 7875 8007 8092 8330 8400 8500 8568 8670 8792 8820 8925 9000 9420 9520 9800 9891 9996 10115 10200 10404 10500 10676 10710 10990 11025 11304 11560 11760 11775 11900 12138 12240 12250 12495 12560 12600 12750 13005 13188 13328 13345 13872 14000 14130 14161 14280 14450 14700 14875 14994 15300 15386 15700 15750 16014 16184 16485 16660 17000 17136 17340 17584 17640 17850 18000 18207 18375 18683 18840 19125 19600 19625 19782 19992 20230 20400 20808 20825 21000 21352 21420 21675 21980 22050 22608 23079 23120 23550 23800 24021 24276 24500 24990 25200 25500 26010 26376 26690 26775 27475 28260 28322 28560 28900 29400 29750 29988 30345 30600 30772 31400 31500 32028 32368 32970 33320 34000 34680 35280 35325 35700 36125 36414 36750 37366 37485 37680 38250 38465 39250 39564 39984 40035 40460 41616 41650 42000 42483 42704 42840 43350 43960 44100 44625 45373 46158 47100 47600 48042 48552 49000 49455 49980 50575 51000 52020 52752 53380 53550 54950 55125 56049 56520 56644 57800 58800 58875 59500 59976 60690 61200 61544 62475 62800 63000 64056 65025 65940 66640 66725 69237 69360 70650 70805 71400 72250 72828 73500 74732 74970 76500 76930 78500 79128 80070 80920 82425 83300 84966 85680 86700 87920 88200 89250 90746 91035 92316 93415 94200 96084 97104 98000 98910 99960 101150 102000 104040 104125 106760 107100 108375 109900 110250 112098 113040 113288 115395 115600 117750 119000 119952 120105 121380 123088 124950 126000 127449 128112 130050 130781 131880 133450 133875 136119 137375 138474 141300 141610 142800 144500 145656 147000 149464 149940 151725 153000 153860 157000 158256 160140 161840 164850 166600 168147 169932 173400 176400 176625 178500 181492 182070 184632 186830 187425 188400 192168 192325 197820 199920 200175 202300 208080 208250 212415 213520 214200 216750 219800 220500 224196 226576 226865 230790 235500 238000 240210 242760 247275 249900 252875 254898 260100 261562 263760 266900 267750 272238 274750 276948 280245 282600 283220 289000 291312 294000 298928 299880 303450 306000 307720 312375 314000 317611 320280 325125 329700 333200 333625 336294 339864 346185 346800 353250 354025 357000 362984 364140 369264 373660 374850 384336 384650 392343 395640 400350 404600 408357 412125 416500 424830 428400 433500 439600 441000 448392 453730 455175 461580 467075 471000 480420 485520 494550 499800 505750 509796 520200 523124 533800 535500 544476 549500 553896 560490 565200 566440 576975 578000 599760 600525 606900 615440 624750 635222 637245 640560 650250 653905 659400 667250 672588 679728 680595 692370 706500 708050 714000 725968 728280 747320 749700 758625 769300 784686 791280 800700 809200 816714 824250 833000 840735 849660 867000 882000 896784 907460 910350 923160 934150 937125 942000 952833 960840 961625 989100 999600 1000875 1011500 1019592 1040400 1046248 1062075 1067600 1071000 1088952 1099000 1107792 1120980 1132880 1134325 1153950 1177029 1201050 1213800 1236375 1249500 1270444 1274490 1300500 1307810 1318800 1334500 1345176 1361190 1384740 1401225 1413000 1416100 1456560 1494640 1499400 1517250 1538600 1569372 1588055 1601400 1633428 1648500 1666000 1681470 1699320 1730925 1734000 1770125 1814920 1820700 1846320 1868300 1874250 1905666 1921680 1923250 1961715 1978200 2001750 2023000 2039184 2041785 2092496 2124150 2142000 2177904 2198000 2223277 2241960 2268650 2275875 2307900 2335375 2354058 2402100 2427600 2472750 2499000 2540888 2548980 2601000 2615620 2669000 2690352 2722380 2769480 2802450 2826000 2832200 2858499 2884875 2998800 3002625 3034500 3077200 3138744 3176110 3186225 3202800 3266856 3269525 3297000 3362940 3398640 3402975 3461850 3540250 3629840 3641400 3736600 3748500 3811332 3846500 3923430 3956400 4003500 4046000 4083570 4203675 4248300 4446554 4483920 4537300 4551750 4615800 4670750 4708116 4764165 4804200 4945500 4998000 5081776 5097960 5202000 5231240 5310375 5338000 5444760 5538960 5604900 5664400 5671625 5716998 5769750 5885145 6005250 6069000 6277488 6352220 6372450 6533712 6539050 6594000 6669831 6725880 6805950 6923700 7006125 7080500 7282800 7473200 7497000 7622664 7693000 7846860 7940275 8007000 8167140 8407350 8496600 8654625 8893108 9074600 9103500 9231600 9341500 9416232 9528330 9608400 9808575 9891000 10195920 10208925 10462480 10620750 10889520 11116385 11209800 11343250 11433996 11539500 11770290 12010500 12138000 12704440 12744900 13078100 13339662 13451760 13611900 13847400 14012250 14161000 14292495 14994000 15245328 15386000 15693720 15880550 15931125 16014000 16334280 16347625 16814700 16993200 17014875 17309250 17786216 18149200 18207000 18683000 18832464 19056660 19617150 19782000 20009493 20417850 21018375 21241500 22232770 22419600 22686500 22867992 23079000 23540580 23820825 24021000 25408880 25489800 26156200 26679324 27223800 27694800 28024500 28322000 28584990 29425725 31387440 31761100 31862250 32668560 32695250 33349155 33629400 34029750 34618500 35572432 36414000 37366000 38113320 39234300 39701375 40018986 40835700 42036750 42483000 44465540 45373000 45735984 46158000 47081160 47641650 48042000 49042875 50979600 51044625 52312400 53358648 54447600 55581925 56049000 57169980 58851450 63522200 63724500 65390500 66698310 67258800 68059500 69237000 71462475 76226640 78468600 79402750 80037972 81671400 84073500 84966000 88931080 90746000 94162320 95283300 98085750 100047465 102089250 106717296 111163850 112098000 114339960 117702900 119104125 127044400 127449000 130781000 133396620 136119000 138474000 142924950 147128625 156937200 158805500 160075944 163342800 166745775 168147000 177862160 190566600 196171500 200094930 204178500 222327700 228679920 235405800 238208250 254898000 261562000 266793240 272238000 277909625 285849900 294257250 317611000 320151888 333491550 336294000 357312375 381133200 392343000 400189860 408357000 444655400 470811600 476416500 500237325 533586480 555819250 571699800 588514500 635222000 666983100 714624750 784686000 800379720 816714000 833728875 889310800 952833000 1000474650 1111638500 1143399600 1177029000 1333966200 1429249500 1600759440 1667457750 1905666000 2000949300 2223277000 2354058000 2501186625 2667932400 2858499000 3334915500 4001898600 4446554000 5002373250 5716998000 6669831000 8003797200 10004746500 13339662000 20009493000 40018986000
• Sum of all divisors σ(n): 173820086856
• Sum of proper divisors (its aliquot sum) s(n): 133801100856
• 40018986000 is an abundant number, because the sum of its proper divisors (133801100856) is greater than itself. Its abundance is 93782114856

Bases of 40018986000

• Binary: 100101010001010100010100010000010000₂
• Hexadecimal: 0x951514410
• Base-36: IDU9R80

Squares and roots of 40018986000

• 40018986000 squared (40018986000²) is 1601519240468196000000
• 40018986000 cubed (40018986000³) is 64091176063027369169256000000000
• The square root of 40018986000 is 200047.4593690209
• The cube root of 40018986000 is 3420.4929011547

Scales and comparisons

• 40,018,986,000 seconds is equal to 1,272 years, 24 weeks, 6 days, 17 hours.
• To count from 1 to 40,018,986,000 would take you about two thousand, five hundred forty-four 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 40018986000 cubic inches would be around 285 feet tall.

Recreational maths with 40018986000

• 40018986000 backwards is 00068981004
• 40018986000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40018986000's digits is 36
• More coming soon!