1988648247168
1,988,648,247,168 is an even composite number composed of five prime numbers multiplied together.
1988648247168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1988648247168:
27 × 34 × 11 × 3907 × 4463
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 3907 × 4463)See below for interesting mathematical facts about the number 1988648247168 from the Numbermatics database.
Names of 1988648247168
- Cardinal: 1988648247168 can be written as One trillion, nine hundred eighty-eight billion, six hundred forty-eight million, two hundred forty-seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.988648247168 × 1012
Factors of 1988648247168
Divisors of 1988648247168
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 264 288 297 324 352 384 396 432 528 576 594 648 704 792 864 891 1056 1152 1188 1296 1408 1584 1728 1782 2112 2376 2592 3168 3456 3564 3907 4224 4463 4752 5184 6336 7128 7814 8926 9504 10368 11721 12672 13389 14256 15628 17852 19008 23442 26778 28512 31256 35163 35704 38016 40167 42977 46884 49093 53556 57024 62512 70326 71408 80334 85954 93768 98186 105489 107112 114048 120501 125024 128931 140652 142816 147279 160668 171908 187536 196372 210978 214224 241002 250048 257862 281304 285632 294558 316467 321336 343816 361503 375072 386793 392744 421956 428448 441837 482004 500096 515724 562608 571264 589116 632934 642672 687632 723006 750144 773586 785488 843912 856896 883674 964008 1031448 1125216 1160379 1178232 1265868 1285344 1325511 1375264 1446012 1500288 1547172 1570976 1687824 1713792 1767348 1928016 2062896 2250432 2320758 2356464 2531736 2570688 2651022 2750528 2892024 3094344 3141952 3375648 3481137 3534696 3856032 3976533 4125792 4500864 4641516 4712928 5063472 5141376 5302044 5501056 5784048 6188688 6283904 6751296 6962274 7069392 7712064 7953066 8251584 9283032 9425856 10126944 10604088 11568096 12377376 13502592 13924548 14138784 15424128 15906132 16503168 17436941 18566064 18851712 20253888 21208176 23136192 24754752 27849096 28277568 31812264 34873882 37132128 40507776 42416352 46272384 49509504 52310823 55698192 56555136 63624528 69747764 74264256 84832704 104621646 111396384 127249056 139495528 148528512 156932469 169665408 191806351 209243292 222792768 254498112 278991056 313864938 383612702 418486584 445585536 470797407 508996224 557982112 575419053 627729876 767225404 836973168 941594814 1115964224 1150838106 1255459752 1412392221 1534450808 1673946336 1726257159 1883189628 2231928448 2301676212 2510919504 2824784442 3068901616 3347892672 3452514318 3766379256 4603352424 5021839008 5178771477 5649568884 6137803232 6695785344 6905028636 7532758512 9206704848 10043678016 10357542954 11299137768 12275606464 13810057272 15065517024 15536314431 18413409696 20087356032 20715085908 22598275536 24551212928 27620114544 30131034048 31072628862 36826819392 41430171816 45196551072 55240229088 60262068096 62145257724 73653638784 82860343632 90393102144 110480458176 124290515448 165720687264 180786204288 220960916352 248581030896 331441374528 497162061792 662882749056 994324123584 1988648247168
- Sum of all divisors σ(n): 6459301221120
- Sum of proper divisors (its aliquot sum) s(n): 4470652973952
- 1988648247168 is an abundant number, because the sum of its proper divisors (4470652973952) is greater than itself. Its abundance is 2482004726784
Bases of 1988648247168
- Binary: 111001111000001001010110000011111100000002
- Hexadecimal: 0x1CF04AC1F80
- Base-36: PDKLTK00
Squares and roots of 1988648247168
- 1988648247168 squared (19886482471682) is 3954721850964358820020224
- 1988648247168 cubed (19886482471683) is 7864550676957260697874219243910725632
-
The
square root of 1988648247168 is 1410194.4004881031 -
The
cube root of 1988648247168 is 12575.3280699795
Scales and comparisons
How big is 1988648247168?- 1,988,648,247,168 seconds is equal to 63,232 years, 44 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
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To count from 1 to 1,988,648,247,168 would take you about one hundred fifty-eight thousand and eighty-two 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 1988648247168 cubic inches would be around 1047.9 feet tall.
Recreational maths with 1988648247168
- 1988648247168 backwards is 8617428468891
- 1988648247168 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1988648247168's digits is 72
- More coming soon!
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The information we have on file for 1988648247168 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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