3995480205990

Names of 3995480205990

• Cardinal: 3995480205990 can be written as Three trillion, nine hundred ninety-five billion, four hundred eighty million, two hundred five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.99548020599 × 10¹²

Factors of 3995480205990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 158450

Divisors of 3995480205990

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 70 78 79 90 91 105 117 126 130 135 158 169 182 189 195 210 234 237 270 273 315 338 351 378 390 395 455 474 507 546 553 585 630 702 711 790 819 845 910 945 1014 1027 1106 1170 1183 1185 1365 1422 1521 1638 1659 1690 1755 1890 2054 2133 2366 2370 2457 2535 2730 2765 3042 3081 3318 3510 3549 3555 4095 4266 4563 4914 4977 5070 5135 5530 5915 6162 7098 7110 7189 7605 8190 8295 9126 9243 9954 10270 10647 10665 11830 12285 13351 14378 14931 15210 15405 16590 17745 18486 21294 21330 21567 22815 24570 24885 26702 27729 29862 30810 31941 35490 35945 40053 43134 45630 46215 49770 53235 55458 63882 64701 66755 71890 74655 80106 92430 93457 106470 107835 120159 129402 133510 138645 149310 158341 159705 186914 194103 200265 215670 240318 277290 280371 316682 319410 323505 360477 388206 400530 467285 475023 560742 600795 647010 720954 791705 841113 934570 950046 970515 1108387 1201590 1401855 1425069 1583410 1682226 1802385 1941030 2058433 2216774 2375115 2523339 2803710 2850138 3325161 3604770 4116866 4205565 4275207 4750230 5046678 5541935 6175299 6650322 7125345 8411130 8550414 9975483 10292165 11083870 12350598 12508939 12616695 14250690 14409031 16625805 18525897 19950966 20584330 21376035 25017878 25233390 26759629 28818062 29926449 30876495 33251610 37051794 37526817 42752070 43227093 49877415 53519258 55577691 59852898 61752990 62544695 72045155 75053634 80278887 86454186 87562573 92629485 99754830 111155382 112580451 125089390 129681279 133798145 144090310 149632245 160557774 162616207 175125146 185258970 187317403 187634085 216135465 225160902 240836661 259362558 262687719 267596290 277888455 299264490 325232414 337741353 374634806 375268170 389043837 401394435 432270930 437812865 481673322 487848621 525375438 555776910 561952209 562902255 648406395 675482706 722509983 778087674 788063157 802788870 813081035 875625730 936587015 975697242 1123904418 1125804510 1138313449 1204183305 1296812790 1313438595 1445019966 1463545863 1576126314 1626162070 1685856627 1688706765 1873174030 1945219185 2114010691 2276626898 2364189471 2408366610 2439243105 2626877190 2809761045 2927091726 3371713254 3377413530 3414940347 3612549915 3890438370 3940315785 4228021382 4390637589 4728378942 4878486210 5057569881 5619522090 5691567245 6342032073 6829880694 7225099830 7317729315 7880631570 8429283135 8781275178 10115139762 10244821041 10570053455 11383134490 11820947355 12684064146 14635458630 14798074837 16858566270 17074701735 19026096219 20489642082 21140106910 21953187945 23641894710 25287849405 29596149674 30734463123 31710160365 34149403470 38052192438 43906375890 44394224511 50575698810 51224105205 57078288657 61468926246 63420320730 73990374185 88788449022 95130481095 102448210410 114156577314 133182673533 147980748370 153672315615 190260962190 221971122555 266365347066 285391443285 307344631230 399548020599 443942245110 570782886570 665913367665 799096041198 1331826735330 1997740102995 3995480205990
• Sum of all divisors σ(n): 13352410828800
• Sum of proper divisors (its aliquot sum) s(n): 9356930622810
• 3995480205990 is an abundant number, because the sum of its proper divisors (9356930622810) is greater than itself. Its abundance is 5361450416820

Bases of 3995480205990

• Binary: 111010001001000101001011011010101010100110₂
• Hexadecimal: 0x3A2452DAAA6
• Base-36: 1EZHXR5PI

Squares and roots of 3995480205990

• 3995480205990 squared (3995480205990²) is 15963862076457892831880100
• 3995480205990 cubed (3995480205990³) is 63783294937641930781481646386981799000
• The square root of 3995480205990 is 1998869.7321211303
• The cube root of 3995480205990 is 15868.0293281647

Scales and comparisons

• 3,995,480,205,990 seconds is equal to 127,043 years, 47 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
• To count from 1 to 3,995,480,205,990 would take you about three hundred seventeen thousand, six hundred nine 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 3995480205990 cubic inches would be around 1322.3 feet tall.

Recreational maths with 3995480205990

• 3995480205990 backwards is 0995020845993
• 3995480205990 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3995480205990's digits is 63
• More coming soon!