74239042768
74,239,042,768 is an even composite number composed of six prime numbers multiplied together.
74239042768 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 74239042768:
24 × 112 × 29 × 53 × 61 × 409
(2 × 2 × 2 × 2 × 11 × 11 × 29 × 53 × 61 × 409)See below for interesting mathematical facts about the number 74239042768 from the Numbermatics database.
Names of 74239042768
- Cardinal: 74239042768 can be written as Seventy-four billion, two hundred thirty-nine million, forty-two thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 7.4239042768 × 1010
Factors of 74239042768
Divisors of 74239042768
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 8 11 16 22 29 44 53 58 61 88 106 116 121 122 176 212 232 242 244 319 409 424 464 484 488 583 638 671 818 848 968 976 1166 1276 1342 1537 1636 1769 1936 2332 2552 2684 3074 3233 3272 3509 3538 4499 4664 5104 5368 6148 6413 6466 6544 7018 7076 7381 8998 9328 10736 11861 12296 12826 12932 14036 14152 14762 16907 17996 19459 21677 23722 24592 24949 25652 25864 28072 28304 29524 33814 35563 35992 38918 43354 47444 49489 49898 51304 51728 56144 59048 67628 71126 71984 77836 86708 93757 94888 98978 99796 102608 118096 130471 135256 142252 155672 173416 185977 187514 189776 197956 199592 214049 238447 260942 270512 274439 284504 311344 346832 371954 375028 391193 395912 399184 428098 476894 521884 548878 569008 628633 723521 743908 750056 782386 791824 856196 953788 1031327 1043768 1097756 1257266 1322297 1435181 1447042 1487816 1500112 1564772 1712392 1907576 2062654 2087536 2195512 2514532 2622917 2644594 2870362 2894084 2975632 3018829 3129544 3424784 3815152 4125308 4391024 5029064 5245834 5289188 5740724 5788168 6037658 6259088 6914963 7958731 8250616 10058128 10491668 10578376 11344597 11481448 11576336 12075316 13829926 14545267 15917462 16501232 20983336 21156752 22689194 22962896 24150632 27659852 29090534 31834924 38346613 41966672 45378388 48301264 55319704 58181068 63669848 76064593 76693226 87546041 90756776 110639408 116362136 127339696 152129186 153386452 159997937 175092082 181513552 232724272 304258372 306772904 319995874 350184164 421812743 608516744 613545808 639991748 700368328 843625486 1217033488 1279983496 1400736656 1687250972 2559966992 3374501944 4639940173 6749003888 9279880346 18559760692 37119521384 74239042768
- Sum of all divisors σ(n): 169786789200
- Sum of proper divisors (its aliquot sum) s(n): 95547746432
- 74239042768 is an abundant number, because the sum of its proper divisors (95547746432) is greater than itself. Its abundance is 21308703664
Bases of 74239042768
- Binary: 10001010010001111110111100100110100002
- Hexadecimal: 0x1148FDE4D0
- Base-36: Y3S0C0G
Squares and roots of 74239042768
- 74239042768 squared (742390427682) is 5511435471108933101824
- 74239042768 cubed (742390427683) is 409163693652728312933162834808832
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The
square root of 74239042768 is 272468.4252679565 -
The
cube root of 74239042768 is 4202.8522343305
Scales and comparisons
How big is 74239042768?- 74,239,042,768 seconds is equal to 2,360 years, 29 weeks, 5 days, 4 hours, 19 minutes, 28 seconds.
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To count from 1 to 74,239,042,768 would take you about four thousand, seven 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 74239042768 cubic inches would be around 350.2 feet tall.
Recreational maths with 74239042768
- 74239042768 backwards is 86724093247
- The number of decimal digits it has is: 11
- The sum of 74239042768's digits is 52
- More coming soon!
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