2991388053420
2,991,388,053,420 is an even composite number composed of eight prime numbers multiplied together.
2991388053420 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 2991388053420:
22 × 32 × 5 × 13 × 31 × 73 × 181 × 3121
(2 × 2 × 3 × 3 × 5 × 13 × 31 × 73 × 181 × 3121)See below for interesting mathematical facts about the number 2991388053420 from the Numbermatics database.
Names of 2991388053420
- Cardinal: 2991388053420 can be written as Two trillion, nine hundred ninety-one billion, three hundred eighty-eight million, fifty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.99138805342 × 1012
Factors of 2991388053420
Divisors of 2991388053420
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 31 36 39 45 52 60 62 65 73 78 90 93 117 124 130 146 155 156 180 181 186 195 219 234 260 279 292 310 362 365 372 390 403 438 465 468 543 558 585 620 657 724 730 780 806 876 905 930 949 1086 1095 1116 1170 1209 1314 1395 1460 1612 1629 1810 1860 1898 2015 2172 2190 2263 2340 2353 2418 2628 2715 2790 2847 3121 3258 3285 3620 3627 3796 4030 4380 4526 4706 4745 4836 5430 5580 5611 5694 6045 6242 6516 6570 6789 7059 7254 8060 8145 8541 9052 9363 9412 9490 10860 11222 11315 11388 11765 12090 12484 13140 13213 13578 14118 14235 14508 15605 16290 16833 17082 18135 18726 18980 20367 21177 22444 22630 23530 24180 26426 27156 28055 28089 28236 28470 29419 31210 32580 33666 33945 34164 35295 36270 37452 39639 40573 40734 42354 42705 45260 46815 47060 50499 52852 56110 56178 56940 58838 62420 66065 67332 67890 70590 72540 72943 79278 81146 81468 84165 84708 85410 88257 93630 96751 100998 101835 105885 112220 112356 117676 118917 121719 132130 135780 140445 141180 145886 147095 158556 162292 168330 170820 171769 176514 187260 193502 198195 201996 202865 203670 211770 218829 227833 237834 243438 252495 264260 264771 280890 290253 291772 294190 336660 343538 353028 364715 365157 387004 396390 405730 407340 409603 423540 437658 441285 455666 475668 483755 486876 504990 515307 529542 561780 564901 580506 588380 594585 608595 656487 683499 687076 729430 730314 792780 811460 819206 858845 870759 875316 882570 911332 967510 1009980 1030614 1059084 1094145 1129802 1139165 1161012 1189170 1217190 1228809 1257763 1312974 1323855 1366998 1451265 1458860 1460628 1545921 1638412 1694703 1717690 1741518 1765140 1825785 1935020 2048015 2050497 2061228 2188290 2259604 2278330 2378340 2434380 2457618 2515526 2576535 2625948 2647710 2733996 2824505 2902530 2961829 3091842 3282435 3389406 3417495 3435380 3483036 3651570 3686427 3773289 4096030 4100994 4353795 4376580 4556660 4915236 5031052 5084109 5153070 5295420 5324839 5649010 5805060 5923658 6144045 6183684 6288815 6564870 6778812 6834990 7062823 7303140 7343713 7372854 7546578 7729605 8192060 8201988 8473515 8707590 8885487 10168218 10252485 10306140 10649678 11298020 11319867 11847316 12288090 12577630 13129740 13669980 14125646 14687426 14745708 14809145 15093156 15459210 15974517 16947030 17415180 17511931 17770974 18432135 18866445 20336436 20504970 21188469 21299356 22031139 22639734 24576180 25155260 25420545 26624195 26656461 28251292 29374852 29618290 30918420 31949034 33894060 35023862 35314115 35541948 36718565 36864270 37732890 41009940 41237773 42376938 44062278 44427435 45279468 47923551 50841090 52535793 53248390 53312922 56599335 59236580 63565407 63898068 66093417 70047724 70628230 73437130 73728540 75465780 79872585 82475546 84753876 87559655 88124556 88854870 91816699 95847102 101682180 105071586 105942345 106496780 106625844 110155695 113198670 123713319 127130814 132186834 133282305 141256460 146874260 157607379 159745170 164951092 175119310 177709740 183633398 191694204 206188865 210143172 211884690 220311390 226397340 227655103 239617755 247426638 254261628 262678965 264373668 266564610 275450097 315214758 317827035 319490340 330467085 350238620 367266796 371139957 412377730 423769380 440622780 455310206 459083495 479235510 494853276 525357930 533129220 536091049 550900194 618566595 630429516 635654070 660934170 682965309 742279914 788036895 824755460 826350291 910620412 918166990 958471020 1050715860 1072182098 1101800388 1138275515 1237133190 1271308140 1278370963 1321868340 1365930618 1377250485 1484559828 1576073790 1608273147 1652700582 1836333980 1855699785 2048895927 2144364196 2276551030 2474266380 2556741926 2680455245 2731861236 2754500970 3152147580 3216546294 3305401164 3414826545 3711399570 3835112889 4097791854 4131751455 4553102060 4824819441 5113483852 5360910490 5509001940 6391854815 6433092588 6829653090 7422799140 7670225778 8041365735 8195583708 8263502910 9649638882 10244479635 10721820980 11505338667 12783709630 13659306180 15340451556 16082731470 16527005820 16618822519 19175564445 19299277764 20488959270 23010677334 24124097205 25567419260 32165462940 33237645038 38351128890 40977918540 46021354668 48248194410 49856467557 57526693335 66475290076 76702257780 83094112595 96496388820 99712935114 115053386670 149569402671 166188225190 199425870228 230106773340 249282337785 299138805342 332376450380 498564675570 598277610684 747847013355 997129351140 1495694026710 2991388053420
- Sum of all divisors σ(n): 10285056058368
- Sum of proper divisors (its aliquot sum) s(n): 7293668004948
- 2991388053420 is an abundant number, because the sum of its proper divisors (7293668004948) is greater than itself. Its abundance is 4302279951528
Bases of 2991388053420
- Binary: 1010111000011111001001111101001111101011002
- Hexadecimal: 0x2B87C9F4FAC
- Base-36: 126837MB0
Squares and roots of 2991388053420
- 2991388053420 squared (29913880534202) is 8948402486143896773696400
- 2991388053420 cubed (29913880534203) is 26768144294244679891881092254061688000
-
The
square root of 2991388053420 is 1729562.9660177163 -
The
cube root of 2991388053420 is 14408.6818360931
Scales and comparisons
How big is 2991388053420?- 2,991,388,053,420 seconds is equal to 95,116 years, 46 weeks, 21 hours, 57 minutes.
-
To count from 1 to 2,991,388,053,420 would take you about two hundred thirty-seven thousand, seven hundred ninety-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 2991388053420 cubic inches would be around 1200.7 feet tall.
Recreational maths with 2991388053420
- 2991388053420 backwards is 0243508831992
- The number of decimal digits it has is: 13
- The sum of 2991388053420's digits is 54
- More coming soon!
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