42157544366347520
42,157,544,366,347,520 is an even composite number composed of four prime numbers multiplied together.
42157544366347520 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 42157544366347520:
28 × 5 × 112 × 5217232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 521723 × 521723)See below for interesting mathematical facts about the number 42157544366347520 from the Numbermatics database.
Names of 42157544366347520
- Cardinal: 42157544366347520 can be written as Forty-two quadrillion, one hundred fifty-seven trillion, five hundred forty-four billion, three hundred sixty-six million, three hundred forty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 4.215754436634752 × 1016
Factors of 42157544366347520
Divisors of 42157544366347520
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 220 242 256 320 352 440 484 605 640 704 880 968 1210 1280 1408 1760 1936 2420 2816 3520 3872 4840 7040 7744 9680 14080 15488 19360 30976 38720 77440 154880 521723 1043446 2086892 2608615 4173784 5217230 5738953 8347568 10434460 11477906 16695136 20868920 22955812 28694765 33390272 41737840 45911624 57389530 63128483 66780544 83475680 91823248 114779060 126256966 133561088 166951360 183646496 229558120 252513932 315642415 333902720 367292992 459116240 505027864 631284830 667805440 734585984 918232480 1010055728 1262569660 1469171968 1836464960 2020111456 2525139320 3672929920 4040222912 5050278640 7345859840 8080445824 10100557280 16160891648 20201114560 40402229120 80804458240 272194888729 544389777458 1088779554916 1360974443645 2177559109832 2721948887290 2994143776019 4355118219664 5443897774580 5988287552038 8710236439328 10887795549160 11976575104076 14970718880095 17420472878656 21775591098320 23953150208152 29941437760190 32935581536209 34840945757312 43551182196640 47906300416304 59882875520380 65871163072418 69681891514624 87102364393280 95812600832608 119765751040760 131742326144836 164677907681045 174204728786560 191625201665216 239531502081520 263484652289672 329355815362090 348409457573120 383250403330432 479063004163040 526969304579344 658711630724180 766500806660864 958126008326080 1053938609158688 1317423261448360 1916252016652160 2107877218317376 2634846522896720 3832504033304320 4215754436634752 5269693045793440 8431508873269504 10539386091586880 21078772183173760 42157544366347520
- Sum of all divisors σ(n): 110995300083703434
- Sum of proper divisors (its aliquot sum) s(n): 68837755717355914
- 42157544366347520 is an abundant number, because the sum of its proper divisors (68837755717355914) is greater than itself. Its abundance is 26680211351008394
Bases of 42157544366347520
- Binary: 100101011100011000010000001100001000111100010101000000002
- Hexadecimal: 0x95C610308F1500
- Base-36: BJ3LOIO6M0W
Squares and roots of 42157544366347520
- 42157544366347520 squared (421575443663475202) is 1777258547000559521592265410150400
- 42157544366347520 cubed (421575443663475203) is 74924856045646417148603298435806418807981867008000
-
The
square root of 42157544366347520 is 205323024.4428216093 -
The
cube root of 42157544366347520 is 348036.7479094307
Scales and comparisons
How big is 42157544366347520?- 42,157,544,366,347,520 seconds is equal to 1,340,479,509 years, 1 day, 4 hours, 5 minutes, 20 seconds.
-
To count from 1 to 42,157,544,366,347,520 would take you about four billion, twenty-one million, four hundred thirty-eight thousand, five hundred twenty-seven 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 42157544366347520 cubic inches would be around 29003.1 feet tall.
Recreational maths with 42157544366347520
- 42157544366347520 backwards is 02574366344575124
- The number of decimal digits it has is: 17
- The sum of 42157544366347520's digits is 68
- More coming soon!
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