2978990413843680

Names of 2978990413843680

• Cardinal: 2978990413843680 can be written as Two quadrillion, nine hundred seventy-eight trillion, nine hundred ninety billion, four hundred thirteen million, eight hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.97899041384368 × 10¹⁵

Factors of 2978990413843680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 58856

Divisors of 2978990413843680

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 29 30 32 36 40 45 48 58 60 72 80 87 90 96 116 120 127 144 145 160 174 180 232 240 254 261 288 290 348 360 381 435 464 480 508 522 580 635 696 720 762 870 928 1016 1044 1143 1160 1270 1305 1392 1440 1524 1740 1905 2032 2088 2286 2320 2540 2610 2784 3048 3480 3683 3810 4064 4176 4572 4640 5080 5220 5715 6096 6960 7366 7620 8352 9144 10160 10440 11049 11430 12041 12192 13920 14732 15240 18288 18415 20320 20880 22098 22860 24082 29464 30480 33147 36123 36576 36830 41760 44196 45720 46649 48164 55245 58928 60205 60960 66294 72246 73660 88392 91440 93298 96328 108369 110490 117856 120410 132588 139947 144492 147320 165735 176784 180615 182880 186596 192656 216738 220980 233245 240820 265176 279894 288984 294640 331470 349189 353568 361230 373192 385312 419841 433476 441960 466490 481640 530352 541845 559788 577968 589280 662940 698378 699735 722460 746384 839682 866952 883920 932980 963280 1047567 1060704 1083690 1119576 1155936 1325880 1352821 1396756 1399470 1444920 1492768 1529207 1679364 1733904 1745945 1767840 1865960 1926560 2095134 2099205 2167380 2239152 2651760 2705642 2793512 2798940 2889840 3058414 3142701 3358728 3467808 3491890 3731920 4058463 4190268 4198410 4334760 4478304 4587621 5237835 5303520 5411284 5587024 5597880 5779680 5924423 6116828 6285402 6717456 6764105 6983780 7463840 7646035 8116926 8380536 8396820 8669520 9175242 10475670 10822568 11174048 11195760 11848846 12175389 12233656 12570804 13434912 13528210 13762863 13967560 15292070 15713505 16233852 16761072 16793640 17339040 17773269 18350484 20292315 20951340 21645136 22391520 22938105 23697692 24350778 24467312 25141608 27056420 27525726 27935120 29622115 30584140 31427010 32467704 33522144 33587280 35546538 36700968 40584630 41902680 43290272 44347003 45876210 47395384 48701556 48934624 50283216 53319807 54112840 55051452 55870240 59244230 60876945 61168280 62854020 64935408 67174560 68814315 71093076 73401936 81169260 83805360 88694006 88866345 91752420 94790768 97403112 100566432 106639614 108225680 110102904 118488460 121753890 122336560 125708040 129870816 133041009 137628630 142186152 146803872 162338520 167610720 171808267 177388012 177732690 183504840 189581536 194806224 213279228 216451360 220205808 221735015 236976920 243507780 244673120 251416080 266082018 266599035 275257260 284372304 324677040 343616534 354776024 355465380 367009680 389612448 399123027 426558456 440411616 443470030 473953840 487015560 502832160 515424801 532164036 533198070 550514520 561700609 568744608 649354080 665205045 687233068 709552048 710930760 734019360 798246054 853116912 859041335 886940060 947907680 974031120 1030849602 1064328072 1066396140 1101029040 1123401218 1330410090 1374466136 1419104096 1421861520 1546274403 1596492108 1685101827 1706233824 1718082670 1773880120 1948062240 1995615135 2061699204 2128656144 2132792280 2202058080 2246802436 2577124005 2660820180 2748932272 2808503045 2843723040 3092548806 3192984216 3370203654 3436165340 3547760240 3991230270 4123398408 4257312288 4265584560 4493604872 5055305481 5154248010 5321640360 5497864544 5617006090 6185097612 6385968432 6740407308 6872330680 7095520480 7731372015 7982460540 8246796816 8425509135 8531169120 8987209744 10110610962 10308496020 10643280720 11234012180 12370195224 12771936864 13480814616 13744661360 15462744030 15964921080 16289317661 16493593632 16851018270 17974419488 20221221924 20616992040 21286561440 22468024360 24740390448 25276527405 26961629232 27489322720 30925488060 31929842160 32578635322 33702036540 40442443848 41233984080 44936048720 48867952983 49480780896 50553054810 53923258464 61850976120 63859684320 65157270644 67404073080 71335977343 80884887696 81446588305 82467968160 89872097440 97735905966 101106109620 123701952240 130314541288 134808146160 142671954686 146603858949 161769775392 162893176610 195471811932 202212219240 214007932029 244339764915 247403904480 260629082576 269616292320 285343909372 293207717898 325786353220 356679886715 390943623864 404424438480 428015864058 488679529830 521258165152 570687818744 586415435796 642023796087 651572706440 713359773430 733019294745 781887247728 808848876960 856031728116 977359059660 1070039660145 1141375637488 1172830871592 1284047592174 1303145412880 1426719546860 1466038589490 1563774495456 1712063456232 1954718119320 2068743342947 2140079320290 2282751274976 2345661743184 2568095184348 2606290825760 2853439093720 2932077178980 3210118980435 3424126912464 3909436238640 4137486685894 4280158640580 4691323486368 5136190368696 5706878187440 5864154357960 6206230028841 6420237960870 6848253824928 7818872477280 8274973371788 8560317281160 10272380737392 10343716714735 11413756374880 11728308715920 12412460057682 12840475921740 16549946743576 17120634562320 18618690086523 20544761474784 20687433429470 23456617431840 24824920115364 25680951843480 31031150144205 33099893487152 34241269124640 37237380173046 41374866858940 49649840230728 51361903686960 62062300288410 66199786974304 74474760346092 82749733717880 93093450432615 99299680461456 102723807373920 124124600576820 148949520692184 165499467435760 186186900865230 198599360922912 248249201153640 297899041384368 330998934871520 372373801730460 496498402307280 595798082768736 744747603460920 992996804614560 1489495206921840 2978990413843680
• Sum of all divisors σ(n): 10600263168768000
• Sum of proper divisors (its aliquot sum) s(n): 7621272754924320
• 2978990413843680 is an abundant number, because the sum of its proper divisors (7621272754924320) is greater than itself. Its abundance is 4642282341080640

Bases of 2978990413843680

• Binary: 1010100101010110000001000001011010000000110011100000₂
• Hexadecimal: 0xA956041680CE0
• Base-36: TBYPAX5DK0

Squares and roots of 2978990413843680

• 2978990413843680 squared (2978990413843680²) is 8874383885772539832991475942400
• 2978990413843680 cubed (2978990413843680³) is 26436704524485223457890804349427988634284032000
• The square root of 2978990413843680 is 54580128.3787760983
• The cube root of 2978990413843680 is 143887.4894988933

Scales and comparisons

• 2,978,990,413,843,680 seconds is equal to 94,722,680 years, 27 weeks, 6 days, 18 hours, 48 minutes.
• To count from 1 to 2,978,990,413,843,680 would take you about two hundred eighty-four million, one hundred sixty-eight thousand and forty-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 2978990413843680 cubic inches would be around 11990.6 feet tall.

Recreational maths with 2978990413843680

• 2978990413843680 backwards is 0863483140998792
• The number of decimal digits it has is: 16
• The sum of 2978990413843680's digits is 81
• More coming soon!