1998791065600
1,998,791,065,600 is an even composite number composed of five prime numbers multiplied together.
1998791065600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 1998791065600:
214 × 52 × 73 × 41 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 41 × 347)See below for interesting mathematical facts about the number 1998791065600 from the Numbermatics database.
Names of 1998791065600
- Cardinal: 1998791065600 can be written as One trillion, nine hundred ninety-eight billion, seven hundred ninety-one million, sixty-five thousand, six hundred.
Scientific notation
- Scientific notation: 1.9987910656 × 1012
Factors of 1998791065600
Divisors of 1998791065600
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 49 50 56 64 70 80 82 98 100 112 128 140 160 164 175 196 200 205 224 245 256 280 287 320 328 343 347 350 392 400 410 448 490 512 560 574 640 656 686 694 700 784 800 820 896 980 1024 1025 1120 1148 1225 1280 1312 1372 1388 1400 1435 1568 1600 1640 1715 1735 1792 1960 2009 2048 2050 2240 2296 2429 2450 2560 2624 2744 2776 2800 2870 3136 3200 3280 3430 3470 3584 3920 4018 4096 4100 4480 4592 4858 4900 5120 5248 5488 5552 5600 5740 6272 6400 6560 6860 6940 7168 7175 7840 8036 8192 8200 8575 8675 8960 9184 9716 9800 10045 10240 10496 10976 11104 11200 11480 12145 12544 12800 13120 13720 13880 14063 14227 14336 14350 15680 16072 16384 16400 17003 17150 17350 17920 18368 19432 19600 20090 20480 20992 21952 22208 22400 22960 24290 25088 25600 26240 27440 27760 28126 28454 28672 28700 31360 32144 32800 34006 34300 34700 35840 36736 38864 39200 40180 40960 41984 43904 44416 44800 45920 48580 50176 50225 51200 52480 54880 55520 56252 56908 57344 57400 60725 62720 64288 65600 68012 68600 69400 70315 71135 71680 73472 77728 78400 80360 81920 83968 85015 87808 88832 89600 91840 97160 99589 100352 100450 102400 104960 109760 111040 112504 113816 114688 114800 119021 121450 125440 128576 131200 136024 137200 138800 140630 142270 143360 146944 155456 156800 160720 167936 170030 175616 177664 179200 183680 194320 199178 200704 200900 204800 209920 219520 222080 225008 227632 229600 238042 242900 250880 257152 262400 272048 274400 277600 281260 284540 286720 293888 310912 313600 321440 335872 340060 351232 351575 355328 355675 358400 367360 388640 398356 401408 401800 409600 419840 425075 439040 444160 450016 455264 459200 476084 485800 497945 501760 514304 524800 544096 548800 555200 562520 569080 573440 587776 595105 621824 627200 642880 671744 680120 697123 702464 703150 710656 711350 716800 734720 777280 796712 802816 803600 839680 850150 878080 888320 900032 910528 918400 952168 971600 995890 1003520 1028608 1049600 1088192 1097600 1110400 1125040 1138160 1175552 1190210 1243648 1254400 1285760 1360240 1394246 1404928 1406300 1421312 1422700 1433600 1469440 1554560 1593424 1607200 1679360 1700300 1756160 1776640 1800064 1821056 1836800 1904336 1943200 1991780 2007040 2057216 2099200 2176384 2195200 2220800 2250080 2276320 2351104 2380420 2487296 2489725 2508800 2571520 2720480 2788492 2809856 2812600 2842624 2845400 2867200 2938880 2975525 3109120 3186848 3214400 3358720 3400600 3485615 3512320 3553280 3600128 3642112 3673600 3808672 3886400 3983560 4014080 4114432 4198400 4352768 4390400 4441600 4500160 4552640 4702208 4760840 4879861 4974592 4979450 5017600 5143040 5440960 5576984 5619712 5625200 5685248 5690800 5877760 5951050 6218240 6373696 6428800 6801200 6971230 7024640 7106560 7200256 7284224 7347200 7617344 7772800 7967120 8228864 8396800 8705536 8780800 8883200 9000320 9105280 9521680 9759722 9949184 9958900 10035200 10286080 10881920 11153968 11250400 11381600 11755520 11902100 12436480 12747392 12857600 13602400 13942460 14049280 14213120 14400512 14568448 14694400 15234688 15545600 15934240 16457728 16793600 17411072 17428075 17561600 17766400 18000640 18210560 19043360 19519444 19898368 19917800 20070400 20572160 21763840 22307936 22500800 22763200 23511040 23804200 24399305 24872960 25494784 25715200 27204800 27884920 28098560 28426240 28801024 29136896 29388800 30469376 31091200 31868480 32915456 34822144 34856150 35123200 35532800 36001280 36421120 38086720 39038888 39796736 39835600 41144320 43527680 44615872 45001600 45526400 47608400 48798610 49745920 50989568 51430400 54409600 55769840 57602048 58273792 58777600 60938752 62182400 63736960 69644288 69712300 70246400 71065600 72002560 72842240 76173440 78077776 79671200 82288640 87055360 89231744 90003200 91052800 95216800 97597220 99491840 101979136 102860800 108819200 111539680 115204096 116547584 117555200 121877504 121996525 124364800 127473920 139288576 139424600 140492800 142131200 144005120 145684480 152346880 156155552 159342400 164577280 174110720 178463488 180006400 182105600 190433600 195194440 198983680 203958272 205721600 217638400 223079360 230408192 233095168 243755008 243993050 248729600 254947840 278577152 278849200 288010240 291368960 304693760 312311104 318684800 348221440 356926976 360012800 364211200 380867200 390388880 407916544 411443200 435276800 446158720 487510016 487986100 497459200 509895680 557698400 576020480 582737920 609387520 624622208 637369600 696442880 713853952 720025600 728422400 761734400 780777760 815833088 822886400 870553600 892317440 975020032 975972200 994918400 1019791360 1115396800 1152040960 1165475840 1218775040 1249244416 1274739200 1392885760 1427707904 1440051200 1456844800 1523468800 1561555520 1631666176 1741107200 1784634880 1950040064 1951944400 2039582720 2230793600 2437550080 2498488832 2549478400 2855415808 2880102400 2913689600 3046937600 3123111040 3482214400 3569269760 3903888800 4079165440 4461587200 4875100160 4996977664 5098956800 5710831616 5760204800 5827379200 6093875200 6246222080 6964428800 7138539520 7807777600 8158330880 8923174400 9750200320 9993955328 10197913600 11421663232 12187750400 12492444160 14277079040 15615555200 17846348800 19987910656 20395827200 24375500800 24984888320 28554158080 31231110400 35692697600 39975821312 40791654400 48751001600 49969776640 57108316160 62462220800 71385395200 79951642624 99939553280 124924441600 142770790400 199879106560 249848883200 285541580800 399758213120 499697766400 999395532800 1998791065600
- Sum of all divisors σ(n): 5938638652800
- Sum of proper divisors (its aliquot sum) s(n): 3939847587200
- 1998791065600 is an abundant number, because the sum of its proper divisors (3939847587200) is greater than itself. Its abundance is 1941056521600
Bases of 1998791065600
- Binary: 111010001011000010011101101000000000000002
- Hexadecimal: 0x1D1613B4000
- Base-36: PI8CLCSG
Squares and roots of 1998791065600
- 1998791065600 squared (19987910656002) is 3995165723922383503360000
- 1998791065600 cubed (19987910656003) is 7985501554567416334372795580416000000
-
The
square root of 1998791065600 is 1413786.0749066671 -
The
cube root of 1998791065600 is 12596.6713841119
Scales and comparisons
How big is 1998791065600?- 1,998,791,065,600 seconds is equal to 63,555 years, 19 weeks, 2 days, 20 hours, 26 minutes, 40 seconds.
-
To count from 1 to 1,998,791,065,600 would take you about one hundred fifty-eight thousand, eight hundred eighty-eight 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 1998791065600 cubic inches would be around 1049.7 feet tall.
Recreational maths with 1998791065600
- 1998791065600 backwards is 0065601978991
- The number of decimal digits it has is: 13
- The sum of 1998791065600's digits is 61
- More coming soon!
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