1242132393149600

Names of 1242132393149600

• Cardinal: 1242132393149600 can be written as One quadrillion, two hundred forty-two trillion, one hundred thirty-two billion, three hundred ninety-three million, one hundred forty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.2421323931496 × 10¹⁵

Factors of 1242132393149600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1784

Divisors of 1242132393149600

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 127 148 160 185 200 254 296 370 400 508 592 635 740 800 925 1016 1184 1270 1480 1613 1850 2032 2540 2960 3175 3226 3700 4064 4699 5080 5920 6350 6452 7400 8065 9398 10160 12700 12904 14800 16129 16130 18796 20320 23495 25400 25808 29600 32258 32260 37592 40325 46990 50800 51616 59681 64516 64520 75184 80645 80650 93980 101600 117475 119362 129032 129040 150368 161290 161300 187960 204851 234950 238724 258064 258080 298405 322580 322600 375920 403225 409702 469900 477448 516128 596773 596810 645160 645200 751840 806450 819404 939800 954896 1024255 1193546 1193620 1290320 1290400 1492025 1612900 1638808 1879600 1909792 2048510 2387092 2387240 2580640 2601769 2983865 2984050 3225800 3277616 3759200 4097020 4774184 4774480 5121275 5203538 5967730 5968100 6451600 6555232 7579487 8194040 9548368 9548960 10242550 10407076 11935460 11936200 12903200 13008845 14919325 15158974 16388080 19096736 20485100 20814152 23870920 23872400 26016077 26017690 29838650 30317948 32776160 37897435 40970200 41628304 47741840 47744800 52032154 52035380 59677300 60635896 65044225 75794870 81940400 83256608 95483680 96265453 104064308 104070760 119354600 121271792 130080385 130088450 151589740 163880800 189487175 192530906 208128616 208141520 238709200 242543584 260160770 260176900 303179480 330424663 378974350 385061812 416257232 416283040 477418400 481327265 520321540 520353800 606358960 650401925 660849326 757948700 770123624 832514464 962594849 962654530 1040643080 1040707600 1212717920 1300803850 1321698652 1515897400 1540247248 1652123315 1925189698 1925309060 2081286160 2081415200 2406636325 2601607700 2643397304 3031794800 3080494496 3304246630 3850379396 3850618120 4162572320 4812974245 4813272650 5203215400 5286794608 6063589600 6608493260 7700758792 7701236240 8260616575 9625948490 9626545300 10406430800 10573589216 12225712531 13216986520 15401517584 15402472480 16521233150 19251896980 19253090600 20812861600 24064871225 24451425062 26433973040 30803035168 33042466300 38503793960 38506181200 41963932201 48129742450 48902850124 52867946080 61128562655 66084932600 77007587920 77012362400 83927864402 96259484900 97805700248 122257125310 132169865200 154015175840 167855728804 192518969800 195611400496 209819661005 244514250620 264339730400 305642813275 335711457608 385037939600 391222800992 419639322010 489028501240 611285626550 671422915216 770075879200 839278644020 978057002480 1049098305025 1222571253100 1342845830432 1552665491437 1678557288040 1956114004960 2098196610050 2445142506200 3105330982874 3357114576080 4196393220100 4890285012400 6210661965748 6714229152160 7763327457185 8392786440200 9780570024800 12421323931496 15526654914370 16785572880400 24842647862992 31053309828740 33571145760800 38816637285925 49685295725984 62106619657480 77633274571850 124213239314960 155266549143700 248426478629920 310533098287400 621066196574800 1242132393149600
• Sum of all divisors σ(n): 3140973774144234
• Sum of proper divisors (its aliquot sum) s(n): 1898841380994634
• 1242132393149600 is an abundant number, because the sum of its proper divisors (1898841380994634) is greater than itself. Its abundance is 656708987845034

Bases of 1242132393149600

• Binary: 100011010011011011001111100000011101100010010100000₂
• Hexadecimal: 0x469B67C0EC4A0
• Base-36: C8ARQRZ1CW

Squares and roots of 1242132393149600

• 1242132393149600 squared (1242132393149600²) is 1542892882111552461007980160000
• 1242132393149600 cubed (1242132393149600³) is 1916477228030706326500769836404116711936000000
• The square root of 1242132393149600 is 35243898.6655789827
• The cube root of 1242132393149600 is 107495.2554069545

Scales and comparisons

• 1,242,132,393,149,600 seconds is equal to 39,495,967 years, 48 weeks, 4 days, 2 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,242,132,393,149,600 would take you about one hundred eighteen million, four hundred eighty-seven thousand, nine hundred three 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 1242132393149600 cubic inches would be around 8957.9 feet tall.

Recreational maths with 1242132393149600

• 1242132393149600 backwards is 0069413932312421
• 1242132393149600 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1242132393149600's digits is 50
• More coming soon!