40042300820523840

Names of 40042300820523840

• Cardinal: 40042300820523840 can be written as Forty quadrillion, forty-two trillion, three hundred billion, eight hundred twenty million, five hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.004230082052384 × 10¹⁶

Factors of 40042300820523840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17970550

Divisors of 40042300820523840

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 864 960 1080 1440 1728 2160 2880 4320 8640 261707 523414 785121 1046828 1308535 1570242 2093656 2355363 2617070 3140484 3925605 4187312 4710726 5234140 6280968 7066089 7851210 8374624 9421452 10468280 11776815 12561936 14132178 15702420 16749248 17708833 18842904 20936560 23553630 25123872 28264356 31404840 35330445 35417666 37685808 41873120 47107260 50247744 53126499 56528712 62809680 70660890 70835332 75371616 83746240 88544165 94214520 106252998 113057424 125619360 141321780 141670664 150743232 159379497 177088330 188429040 212505996 226114848 251238720 265632495 282643560 283341328 318758994 354176660 376858080 425011992 452229696 478138491 531264990 565287120 566682656 637517988 708353320 753716160 796897485 850023984 956276982 1062529980 1130574240 1133365312 1275035976 1416706640 1593794970 1700047968 1912553964 2125059960 2261148480 2390692455 2550071952 2833413280 3187589940 3400095936 3825107928 4250119920 4781384910 5100143904 5666826560 6375179880 7650215856 8500239840 9562769820 10200287808 12750359760 15300431712 17000479680 19125539640 25500719520 30600863424 38251079280 51001439040 76502158560 153004317120 4634525557931 9269051115862 13903576673793 18538102231724 23172627789655 27807153347586 37076204463448 41710730021379 46345255579310 55614306695172 69517883368965 74152408926896 83421460042758 92690511158620 111228613390344 125132190064137 139035766737930 148304817853792 166842920085516 185381022317240 208553650106895 222457226780688 250264380128274 278071533475860 296609635707584 333685840171032 370762044634480 417107300213790 444914453561376 500528760256548 556143066951720 625660950320685 667371680342064 741524089268960 834214600427580 889828907122752 1001057520513096 1112286133903440 1251321900641370 1334743360684128 1483048178537920 1668429200855160 2002115041026192 2224572267806880 2502643801282740 2669486721368256 3336858401710320 4004230082052384 4449144535613760 5005287602565480 6673716803420640 8008460164104768 10010575205130960 13347433606841280 20021150410261920 40042300820523840
• Sum of all divisors σ(n): 141260886747826560
• Sum of proper divisors (its aliquot sum) s(n): 101218585927302720
• 40042300820523840 is an abundant number, because the sum of its proper divisors (101218585927302720) is greater than itself. Its abundance is 61176285106778880

Bases of 40042300820523840

• Binary: 10001110010000100100001010101100011001011000101101000000₂
• Hexadecimal: 0x8E4242AC658B40
• Base-36: AY9T71QYXC0

Squares and roots of 40042300820523840

• 40042300820523840 squared (40042300820523840²) is 1603385855001324190123372008345600
• 40042300820523840 cubed (40042300820523840³) is 64203258737335842365546828534696292916243759104000
• The square root of 40042300820523840 is 200105724.1073424167
• The cube root of 40042300820523840 is 342115.7025063013

Scales and comparisons

• 40,042,300,820,523,840 seconds is equal to 1,273,221,307 years, 6 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 40,042,300,820,523,840 would take you about three billion, eight hundred nineteen million, six hundred sixty-three thousand, nine 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 40042300820523840 cubic inches would be around 28509.6 feet tall.

Recreational maths with 40042300820523840

• 40042300820523840 backwards is 04832502800324004
• 40042300820523840 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40042300820523840's digits is 45
• More coming soon!