16394938920640
16,394,938,920,640 is an even composite number composed of six prime numbers multiplied together.
16394938920640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 16394938920640:
26 × 5 × 7 × 312 × 41 × 4312
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 31 × 31 × 41 × 431 × 431)See below for interesting mathematical facts about the number 16394938920640 from the Numbermatics database.
Names of 16394938920640
- Cardinal: 16394938920640 can be written as Sixteen trillion, three hundred ninety-four billion, nine hundred thirty-eight million, nine hundred twenty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.639493892064 × 1013
Factors of 16394938920640
Divisors of 16394938920640
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 41 56 62 64 70 80 82 112 124 140 155 160 164 205 217 224 248 280 287 310 320 328 410 431 434 448 496 560 574 620 656 820 862 868 961 992 1085 1120 1148 1240 1271 1312 1435 1640 1724 1736 1922 1984 2155 2170 2240 2296 2480 2542 2624 2870 3017 3280 3448 3472 3844 4310 4340 4592 4805 4960 5084 5740 6034 6355 6560 6727 6896 6944 7688 8620 8680 8897 9184 9610 9920 10168 11480 12068 12710 13120 13361 13454 13792 13888 15085 15376 17240 17360 17671 17794 18368 19220 20336 22960 24136 25420 26722 26908 27584 30170 30752 33635 34480 34720 35342 35588 38440 39401 40672 44485 45920 48272 50840 53444 53816 60340 61504 66805 67270 68960 69440 70684 71176 76880 78802 81344 88355 88970 91840 93527 96544 101680 106888 107632 120680 123697 133610 134540 137920 141368 142352 153760 157604 176710 177940 185761 187054 193088 197005 203360 213776 215264 241360 247394 267220 269080 275807 282736 284704 307520 315208 353420 355880 371522 374108 394010 406720 414191 427552 430528 467635 482720 494788 534440 538160 547801 551614 565472 569408 618485 630416 706840 711760 743044 748216 788020 828382 855104 928805 935270 965440 989576 1068880 1076320 1095602 1103228 1130944 1236970 1260832 1300327 1379035 1413680 1423520 1486088 1496432 1576040 1656764 1857610 1870540 1979152 2070955 2137760 2152640 2191204 2206456 2473940 2521664 2600654 2739005 2758070 2827360 2847040 2899337 2972176 2992864 3152080 3313528 3715220 3741080 3834607 3958304 4141910 4275520 4382408 4412912 4947880 5201308 5478010 5516140 5654720 5758591 5798674 5944352 5985728 6304160 6501635 6627056 7430440 7482160 7616201 7669214 7916608 8283820 8764816 8825824 9895760 10402616 10956020 11032280 11517182 11597348 11888704 12608320 13003270 13254112 14496685 14860880 14964320 15232402 15338428 16567640 16981831 17529632 17651648 19173035 19791520 20805232 21912040 22064560 23034364 23194696 26006540 26508224 28792955 28993370 29721760 29928640 30464804 30676856 33135280 33963662 35059264 38081005 38346070 39583040 40310137 41610464 43824080 44129120 46068728 46389392 52013080 53313407 57585910 57986740 59443520 60929608 61353712 66270560 67927324 76162010 76692140 80620274 83220928 84909155 87648160 88258240 92137456 92778784 104026160 106626814 115171820 115973480 118872817 121859216 122707424 132541120 135854648 152324020 153384280 161240548 169818310 175296320 178516321 184274912 185557568 201550685 208052320 213253628 230343640 231946960 236102231 237745634 243718432 245414848 266567035 271709296 304648040 306768560 322481096 339636620 357032642 368549824 403101370 416104640 426507256 460687280 463893920 472204462 475491268 487436864 533134070 543418592 594364085 609296080 613537120 644962192 679273240 714065284 806202740 853014512 892581605 921374560 927787840 944408924 950982536 1066268140 1086837184 1180511155 1188728170 1218592160 1227074240 1249614247 1289924384 1358546480 1428130568 1612405480 1652715617 1706029024 1785163210 1842749120 1888817848 1901965072 2132536280 2361022310 2377456340 2437184320 2499228494 2579848768 2717092960 2856261136 3224810960 3305431234 3412058048 3570326420 3777635696 3803930144 4265072560 4722044620 4754912680 4998456988 5434185920 5712522272 6248071235 6449621920 6610862468 7140652840 7319169161 7555271392 7607860288 8263578085 8530145120 9444089240 9509825360 9996913976 11425044544 12496142470 12899243840 13221724936 14281305680 14638338322 15110542784 16527156170 17060290240 18888178480 19019650720 19993827952 24992284940 26443449872 28562611360 29276676644 33054312340 36595845805 37776356960 38039301440 39987655904 49984569880 51234184127 52886899744 57125222720 58553353288 66108624680 73191691610 75552713920 79975311808 99969139760 102468368254 105773799488 117106706576 132217249360 146383383220 199938279520 204936736508 234213413152 256170920635 264434498720 292766766440 399876559040 409873473016 468426826304 512341841270 528868997440 585533532880 819746946032 1024683682540 1171067065760 1639493892064 2049367365080 2342134131520 3278987784128 4098734730160 8197469460320 16394938920640
- Sum of all divisors σ(n): 47337666612768
- Sum of proper divisors (its aliquot sum) s(n): 30942727692128
- 16394938920640 is an abundant number, because the sum of its proper divisors (30942727692128) is greater than itself. Its abundance is 14547788771488
Bases of 16394938920640
- Binary: 111011101001001111101000001010101110110000002
- Hexadecimal: 0xEE93E82AEC0
- Base-36: 5T7QBBTTS
Squares and roots of 16394938920640
- 16394938920640 squared (163949389206402) is 268794022211516288218009600
- 16394938920640 cubed (163949389206403) is 4406861576390961040134753460433158144000
-
The
square root of 16394938920640 is 4049066.4258122513 -
The
cube root of 16394938920640 is 25404.0680655583
Scales and comparisons
How big is 16394938920640?- 16,394,938,920,640 seconds is equal to 521,308 years, 17 weeks, 6 days, 12 hours, 10 minutes, 40 seconds.
-
To count from 1 to 16,394,938,920,640 would take you about one million, three hundred three thousand, two hundred seventy 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 16394938920640 cubic inches would be around 2117 feet tall.
Recreational maths with 16394938920640
- 16394938920640 backwards is 04602983949361
- 16394938920640 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 16394938920640's digits is 64
- More coming soon!
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The information we have on file for 16394938920640 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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