3988894056448
3,988,894,056,448 is an even composite number composed of four prime numbers multiplied together.
3988894056448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred eight divisors.
Prime factorization of 3988894056448:
216 × 73 × 292 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 29 × 29 × 211)See below for interesting mathematical facts about the number 3988894056448 from the Numbermatics database.
Names of 3988894056448
- Cardinal: 3988894056448 can be written as Three trillion, nine hundred eighty-eight billion, eight hundred ninety-four million, fifty-six thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 3.988894056448 × 1012
Factors of 3988894056448
Divisors of 3988894056448
- Number of divisors d(n): 408
-
Complete list of divisors:
1 2 4 7 8 14 16 28 29 32 49 56 58 64 98 112 116 128 196 203 211 224 232 256 343 392 406 422 448 464 512 686 784 812 841 844 896 928 1024 1372 1421 1477 1568 1624 1682 1688 1792 1856 2048 2744 2842 2954 3136 3248 3364 3376 3584 3712 4096 5488 5684 5887 5908 6119 6272 6496 6728 6752 7168 7424 8192 9947 10339 10976 11368 11774 11816 12238 12544 12992 13456 13504 14336 14848 16384 19894 20678 21952 22736 23548 23632 24476 25088 25984 26912 27008 28672 29696 32768 39788 41209 41356 42833 43904 45472 47096 47264 48952 50176 51968 53824 54016 57344 59392 65536 72373 79576 82418 82712 85666 87808 90944 94192 94528 97904 100352 103936 107648 108032 114688 118784 144746 159152 164836 165424 171332 175616 177451 181888 188384 189056 195808 200704 207872 215296 216064 229376 237568 288463 289492 299831 318304 329672 330848 342664 351232 354902 363776 376768 378112 391616 401408 415744 430592 432128 458752 475136 576926 578984 599662 636608 659344 661696 685328 702464 709804 727552 753536 756224 783232 802816 831488 861184 864256 950272 1153852 1157968 1199324 1242157 1273216 1318688 1323392 1370656 1404928 1419608 1455104 1507072 1512448 1566464 1605632 1662976 1722368 1728512 1900544 2098817 2307704 2315936 2398648 2484314 2546432 2637376 2646784 2741312 2809856 2839216 2910208 3014144 3024896 3132928 3211264 3325952 3444736 3457024 4197634 4615408 4631872 4797296 4968628 5092864 5274752 5293568 5482624 5619712 5678432 5820416 6028288 6049792 6265856 6651904 6889472 6914048 8395268 8695099 9230816 9263744 9594592 9937256 10185728 10549504 10587136 10965248 11239424 11356864 11640832 12056576 12099584 12531712 13303808 13778944 13828096 16790536 17390198 18461632 18527488 19189184 19874512 20371456 21099008 21174272 21930496 22478848 22713728 23281664 24113152 24199168 25063424 27557888 33581072 34780396 36923264 37054976 38378368 39749024 40742912 42198016 42348544 43860992 45427456 46563328 48226304 48398336 50126848 55115776 60865693 67162144 69560792 73846528 74109952 76756736 79498048 81485824 84396032 84697088 87721984 90854912 93126656 96452608 96796672 100253696 121731386 134324288 139121584 147693056 148219904 153513472 158996096 162971648 168792064 169394176 175443968 181709824 192905216 200507392 243462772 268648576 278243168 295386112 296439808 307026944 317992192 325943296 337584128 338788352 350887936 363419648 385810432 401014784 486925544 537297152 556486336 590772224 592879616 614053888 635984384 651886592 675168256 677576704 701775872 726839296 973851088 1074594304 1112972672 1181544448 1185759232 1228107776 1271968768 1350336512 1403551744 1453678592 1947702176 2149188608 2225945344 2363088896 2371518464 2456215552 2543937536 2700673024 2807103488 2907357184 3895404352 4298377216 4451890688 4726177792 4743036928 4912431104 5087875072 5814714368 7790808704 8596754432 8903781376 9452355584 9824862208 10175750144 11629428736 15581617408 17193508864 17807562752 18904711168 19649724416 20351500288 31163234816 34387017728 35615125504 40703000576 62326469632 68774035456 71230251008 81406001152 124652939264 137548070912 142460502016 249305878528 284921004032 498611757056 569842008064 997223514112 1994447028224 3988894056448
- Sum of all divisors σ(n): 9681008916800
- Sum of proper divisors (its aliquot sum) s(n): 5692114860352
- 3988894056448 is an abundant number, because the sum of its proper divisors (5692114860352) is greater than itself. Its abundance is 1703220803904
Bases of 3988894056448
- Binary: 1110100000101111001001110100000000000000002
- Hexadecimal: 0x3A0BC9D0000
- Base-36: 1EWH0J474
Squares and roots of 3988894056448
- 3988894056448 squared (39888940564482) is 15911275793566180210376704
- 3988894056448 cubed (39888940564483) is 63468393443461070839314112840720187392
-
The
square root of 3988894056448 is 1997221.5842134293 -
The
cube root of 3988894056448 is 15859.3055798563
Scales and comparisons
How big is 3988894056448?- 3,988,894,056,448 seconds is equal to 126,834 years, 25 weeks, 4 days, 6 hours, 47 minutes, 28 seconds.
-
To count from 1 to 3,988,894,056,448 would take you about three hundred seventeen thousand and eighty-six 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 3988894056448 cubic inches would be around 1321.6 feet tall.
Recreational maths with 3988894056448
- 3988894056448 backwards is 8446504988893
- The number of decimal digits it has is: 13
- The sum of 3988894056448's digits is 76
- More coming soon!
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