990289264640
990,289,264,640 is an even composite number composed of six prime numbers multiplied together.
990289264640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred forty-four divisors.
Prime factorization of 990289264640:
216 × 5 × 13 × 37 × 61 × 103
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 37 × 61 × 103)See below for interesting mathematical facts about the number 990289264640 from the Numbermatics database.
Names of 990289264640
- Cardinal: 990289264640 can be written as Nine hundred ninety billion, two hundred eighty-nine million, two hundred sixty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 9.9028926464 × 1011
Factors of 990289264640
Divisors of 990289264640
- Number of divisors d(n): 544
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 37 40 52 61 64 65 74 80 103 104 122 128 130 148 160 185 206 208 244 256 260 296 305 320 370 412 416 481 488 512 515 520 592 610 640 740 793 824 832 962 976 1024 1030 1040 1184 1220 1280 1339 1480 1586 1648 1664 1924 1952 2048 2060 2080 2257 2368 2405 2440 2560 2678 2960 3172 3296 3328 3811 3848 3904 3965 4096 4120 4160 4514 4736 4810 4880 5120 5356 5920 6283 6344 6592 6656 6695 7622 7696 7808 7930 8192 8240 8320 9028 9472 9620 9760 10240 10712 11285 11840 12566 12688 13184 13312 13390 15244 15392 15616 15860 16384 16480 16640 18056 18944 19055 19240 19520 20480 21424 22570 23680 25132 25376 26368 26624 26780 29341 30488 30784 31232 31415 31720 32768 32960 33280 36112 37888 38110 38480 39040 40960 42848 45140 47360 49543 50264 50752 52736 53248 53560 58682 60976 61568 62464 62830 63440 65536 65920 66560 72224 75776 76220 76960 78080 81679 81920 85696 90280 94720 99086 100528 101504 105472 106496 107120 117364 121952 123136 124928 125660 126880 131840 133120 144448 146705 151552 152440 153920 156160 163358 163840 171392 180560 189440 198172 201056 203008 210944 212992 214240 232471 234728 243904 246272 247715 249856 251320 253760 263680 266240 288896 293410 303104 304880 307840 312320 326716 327680 342784 361120 378880 396344 402112 406016 408395 421888 425984 428480 464942 469456 487808 492544 495430 499712 502640 507520 527360 532480 577792 586820 606208 609760 615680 624640 653432 685568 722240 757760 792688 804224 812032 816790 843776 851968 856960 929884 938912 975616 985088 990860 999424 1005280 1015040 1054720 1064960 1155584 1162355 1173640 1212416 1219520 1231360 1249280 1306864 1371136 1444480 1515520 1585376 1608448 1624064 1633580 1687552 1713920 1859768 1877824 1951232 1970176 1981720 1998848 2010560 2030080 2109440 2129920 2311168 2324710 2347280 2424832 2439040 2462720 2498560 2613728 2742272 2888960 3022123 3031040 3170752 3216896 3248128 3267160 3375104 3427840 3719536 3755648 3902464 3940352 3963440 3997696 4021120 4060160 4218880 4259840 4622336 4649420 4694560 4878080 4925440 4997120 5227456 5484544 5777920 6044246 6062080 6341504 6433792 6496256 6534320 6750208 6855680 7439072 7511296 7804928 7880704 7926880 8042240 8120320 8437760 9244672 9298840 9389120 9756160 9850880 9994240 10454912 10969088 11555840 12088492 12124160 12683008 12867584 12992512 13068640 13711360 14878144 15022592 15110615 15609856 15761408 15853760 16084480 16240640 16875520 18489344 18597680 18778240 19512320 19701760 19988480 20909824 21938176 23111680 24176984 25366016 25735168 25985024 26137280 27422720 29756288 30045184 30221230 31219712 31522816 31707520 32168960 32481280 33751040 36978688 37195360 37556480 39024640 39403520 41819648 43876352 46223360 48353968 50732032 51470336 51970048 52274560 54845440 59512576 60090368 60442460 62439424 63415040 64337920 64962560 73957376 74390720 75112960 78049280 78807040 83639296 87752704 92446720 96707936 101464064 102940672 104549120 109690880 119025152 120180736 120884920 124878848 126830080 128675840 129925120 147914752 148781440 150225920 156098560 157614080 167278592 184893440 193415872 202928128 205881344 209098240 219381760 238050304 240361472 241769840 249757696 253660160 257351680 259850240 297562880 300451840 312197120 334557184 369786880 386831744 405856256 411762688 418196480 438763520 476100608 480722944 483539680 507320320 514703360 595125760 600903680 624394240 669114368 739573760 773663488 811712512 836392960 952201216 961445888 967079360 1014640640 1029406720 1190251520 1201807360 1248788480 1338228736 1547326976 1623425024 1672785920 1904402432 1922891776 1934158720 2029281280 2058813440 2380503040 2403614720 2676457472 3094653952 3246850048 3345571840 3808804864 3868317440 4058562560 4761006080 4807229440 5352914944 6189307904 6691143680 7617609728 7736634880 8117125120 9522012160 9614458880 12378615808 13382287360 15235219456 15473269760 16234250240 19044024320 24757231616 26764574720 30946539520 38088048640 49514463232 61893079040 76176097280 99028926464 123786158080 198057852928 247572316160 495144632320 990289264640
- Sum of all divisors σ(n): 2697705419136
- Sum of proper divisors (its aliquot sum) s(n): 1707416154496
- 990289264640 is an abundant number, because the sum of its proper divisors (1707416154496) is greater than itself. Its abundance is 717126889856
Bases of 990289264640
- Binary: 11100110100100011101011100000000000000002
- Hexadecimal: 0xE691D70000
- Base-36: CMXKNQWW
Squares and roots of 990289264640
- 990289264640 squared (9902892646402) is 980672827661231954329600
- 990289264640 cubed (9902892646403) is 971149773357070843089529648185344000
-
The
square root of 990289264640 is 995132.7874409525 -
The
cube root of 990289264640 is 9967.5255372175
Scales and comparisons
How big is 990289264640?- 990,289,264,640 seconds is equal to 31,488 years, 7 weeks, 7 hours, 17 minutes, 20 seconds.
-
To count from 1 to 990,289,264,640 would take you about sixty-two thousand, nine hundred seventy-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 990289264640 cubic inches would be around 830.6 feet tall.
Recreational maths with 990289264640
- 990289264640 backwards is 046462982099
- The number of decimal digits it has is: 12
- The sum of 990289264640's digits is 59
- More coming soon!
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