42161065978590

Names of 42161065978590

• Cardinal: 42161065978590 can be written as Forty-two trillion, one hundred sixty-one billion, sixty-five million, nine hundred seventy-eight thousand, five hundred ninety.

Scientific notation

• Scientific notation: 4.216106597859 × 10¹³

Factors of 42161065978590

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 390

Divisors of 42161065978590

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 81 90 117 130 135 162 195 234 243 270 351 367 390 405 486 585 702 729 734 810 1053 1101 1170 1215 1458 1755 1835 2106 2187 2202 2430 3159 3303 3510 3645 3670 4374 4771 5265 5505 6318 6561 6606 7290 9477 9542 9909 10530 10935 11010 13122 14313 15795 16515 18954 19818 21870 23855 28431 28626 29727 31590 32805 33030 42939 47385 47710 49545 56862 59454 65610 71565 85293 85878 89181 94770 99090 128817 134689 142155 143130 148635 170586 178362 214695 257634 267543 269378 284310 297270 386451 404067 426465 429390 445905 535086 644085 673445 772902 802629 808134 852930 891810 1159353 1212201 1288170 1337715 1346890 1605258 1750957 1932255 2020335 2318706 2407887 2424402 2675430 3478059 3501914 3636603 3864510 4013145 4040670 4815774 5252871 5796765 6061005 6956118 7273206 8026290 8754785 10434177 10505742 10909809 11593530 12039435 12122010 15758613 17390295 17509570 18183015 20868354 21819618 24078870 26264355 31302531 31517226 32729427 34780590 36366030 47275839 49430863 52170885 52528710 54549045 62605062 65458854 78793065 94551678 98188281 98861726 104341770 109098090 141827517 148292589 156512655 157586130 163647135 196376562 236379195 247154315 283655034 294564843 296585178 313025310 327294270 425482551 444877767 472758390 490941405 494308630 589129686 642601219 709137585 741462945 850965102 883694529 889755534 981882810 1276447653 1285202438 1334633301 1418275170 1472824215 1482925890 1767389058 1927803657 2127412755 2224388835 2552895306 2669266602 2945648430 3213006095 3829342959 3855607314 4003899903 4254825510 4418472645 4448777670 5783410971 6382238265 6426012190 6673166505 7658685918 8007799806 8836945290 9639018285 11488028877 11566821942 12011699709 12764476530 13346333010 17350232913 19146714795 19278036570 20019499515 22976057754 24023399418 28917054855 34700465826 36035099127 38293429590 40038999030 52050698739 57440144385 57834109710 60058498545 72070198254 86751164565 104101397478 108105297381 114880288770 120116997090 156152096217 173502329130 180175495635 216210594762 260253493695 312304192434 324315892143 360350991270 468456288651 520506987390 540526486905 648631784286 780760481085 936912577302 1081052973810 1405368865953 1561520962170 1621579460715 2342281443255 2810737731906 3243158921430 4216106597859 4684562886510 7026844329765 8432213195718 14053688659530 21080532989295 42161065978590
• Sum of all divisors σ(n): 122920111117440
• Sum of proper divisors (its aliquot sum) s(n): 80759045138850
• 42161065978590 is an abundant number, because the sum of its proper divisors (80759045138850) is greater than itself. Its abundance is 38597979160260

Bases of 42161065978590

• Binary: 1001100101100001100011010111000110101011011110₂
• Hexadecimal: 0x2658635C6ADE
• Base-36: EY0IY47VI

Squares and roots of 42161065978590

• 42161065978590 squared (42161065978590²) is 1777555484451019154338388100
• 42161065978590 cubed (42161065978590³) is 74943634060543929411228646923329710779000
• The square root of 42161065978590 is 6493155.3176086893
• The cube root of 42161065978590 is 34804.6438672687

Scales and comparisons

• 42,161,065,978,590 seconds is equal to 1,340,591 years, 25 weeks, 1 day, 16 hours, 16 minutes, 30 seconds.
• To count from 1 to 42,161,065,978,590 would take you about three million, three hundred fifty-one thousand, four hundred seventy-eight 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 42161065978590 cubic inches would be around 2900.4 feet tall.

Recreational maths with 42161065978590

• 42161065978590 backwards is 09587956016124
• The number of decimal digits it has is: 14
• The sum of 42161065978590's digits is 63
• More coming soon!