40078502451843075

Names of 40078502451843075

• Cardinal: 40078502451843075 can be written as Forty quadrillion, seventy-eight trillion, five hundred two billion, four hundred fifty-one million, eight hundred forty-three thousand and seventy-five.

Scientific notation

• Scientific notation: 4.0078502451843075 × 10¹⁶

Factors of 40078502451843075

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2668219

Divisors of 40078502451843075

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 11 15 17 25 33 45 51 55 75 85 99 153 165 187 225 255 275 425 495 561 577 619 765 825 935 1275 1683 1731 1857 2475 2805 2885 3095 3825 4675 5193 5571 6347 6809 8415 8655 9285 9809 10523 14025 14425 15475 19041 20427 25965 27855 29427 31569 31735 34045 42075 43275 46425 49045 52615 57123 61281 88281 94707 95205 102135 107899 115753 129825 139275 147135 157845 158675 170225 245225 263075 285615 306405 323697 347259 357163 441405 473535 476025 510675 539495 578765 735675 789225 971091 1041777 1071489 1428075 1532025 1618485 1736295 1785815 2207025 2367675 2666987 2697475 2893825 3214467 3928793 4855455 5208885 5357445 6071771 8000961 8092425 8681475 8929075 11786379 13334935 16072335 18215313 19643965 24002883 24277275 26044425 26787225 29336857 30358855 35359137 40004805 45338779 54645939 58931895 66674675 66789481 80361675 88010571 91076565 98219825 120014415 136016337 146684285 151794275 176795685 200024025 200368443 226693895 264031713 273229695 294659475 333947405 408049011 440052855 455382825 498726569 600072075 601105329 680081685 733421425 883978425 1001842215 1133469475 1320158565 1366148475 1496179707 1538851499 1650864953 1669737025 2040245055 2200264275 2493632845 3005526645 3400408425 4488539121 4616554497 4952594859 5009211075 6600792825 7480898535 7694257495 8254324765 10201225275 12468164225 13849663491 14857784577 15027633225 16927366489 18159514483 22442695605 23082772485 24762974295 26160475483 28064704201 37404492675 38471287475 41271623825 50782099467 54478543449 69248317455 74288922885 78481426449 84194112603 84636832445 90797572415 112213478025 115413862425 123814871475 130802377415 140323521005 152346298401 163435630347 235444279347 252582337809 253910497335 272392717245 287765230313 308711746211 346241587275 371444614425 392407132245 420970563015 423184162225 453987862075 654011887075 701617605025 761731492005 817178151735 863295690939 926135238633 952549077881 1177221396735 1262911689045 1269552486675 1361963586225 1438826151565 1543558731055 1962035661225 2104852815075 2589887072817 2778405715899 2857647233643 3808657460025 4085890758675 4316478454695 4630676193165 4762745389405 5886106983675 6314558445225 7194130757825 7717793655275 8572941700929 10478039856691 12949435364085 13892028579495 14288236168215 16193334323977 21582392273475 23153380965825 23813726947025 31434119570073 42864708504645 48580002971931 52390199283455 64747176820425 69460142897475 71441180841075 80966671619885 94302358710219 145740008915793 157170597850365 178126677563747 214323542523225 242900014859655 261950996417275 404833358099425 471511793551095 534380032691241 728700044578965 785852989251825 890633387818735 1214500074298275 1603140098073723 2357558967755475 2671900163456205 3643500222894825 4453166939093675 8015700490368615 13359500817281025 40078502451843075
• Sum of all divisors σ(n): 83195413919504640
• Sum of proper divisors (its aliquot sum) s(n): 43116911467661565
• 40078502451843075 is an abundant number, because the sum of its proper divisors (43116911467661565) is greater than itself. Its abundance is 3038409015818490

Bases of 40078502451843075

• Binary: 10001110011000110010111110000101110001011001000000000011₂
• Hexadecimal: 0x8E632F85C59003
• Base-36: AYMN5UJK4QR

Squares and roots of 40078502451843075

• 40078502451843075 squared (40078502451843075²) is 1606286358782391374309464425455625
• 40078502451843075 cubed (40078502451843075³) is 64377551768822157942833593016016525074727876046875
• The square root of 40078502451843075 is 200196159.9328095879
• The cube root of 40078502451843075 is 342218.7719748663

Scales and comparisons

• 40,078,502,451,843,075 seconds is equal to 1,274,372,407 years, 1 week, 14 hours, 11 minutes, 15 seconds.
• To count from 1 to 40,078,502,451,843,075 would take you about three billion, eight hundred twenty-three million, one hundred seventeen thousand, two hundred twenty-one 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 40078502451843075 cubic inches would be around 28518.2 feet tall.

Recreational maths with 40078502451843075

• 40078502451843075 backwards is 57034815420587004
• The number of decimal digits it has is: 17
• The sum of 40078502451843075's digits is 63
• More coming soon!