1661264448000
1,661,264,448,000 is an even composite number composed of five prime numbers multiplied together.
1661264448000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1661264448000:
29 × 3 × 53 × 131 × 2572
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 131 × 257 × 257)See below for interesting mathematical facts about the number 1661264448000 from the Numbermatics database.
Names of 1661264448000
- Cardinal: 1661264448000 can be written as One trillion, six hundred sixty-one billion, two hundred sixty-four million, four hundred forty-eight thousand.
Scientific notation
- Scientific notation: 1.661264448 × 1012
Factors of 1661264448000
Divisors of 1661264448000
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 131 150 160 192 200 240 250 256 257 262 300 320 375 384 393 400 480 500 512 514 524 600 640 655 750 768 771 786 800 960 1000 1028 1048 1200 1280 1285 1310 1500 1536 1542 1572 1600 1920 1965 2000 2056 2096 2400 2560 2570 2620 3000 3084 3144 3200 3275 3840 3855 3930 4000 4112 4192 4800 5140 5240 6000 6168 6288 6400 6425 6550 7680 7710 7860 8000 8224 8384 9600 9825 10280 10480 12000 12336 12576 12800 12850 13100 15420 15720 16000 16375 16448 16768 19200 19275 19650 20560 20960 24000 24672 25152 25700 26200 30840 31440 32000 32125 32750 32896 33536 33667 38400 38550 39300 41120 41920 48000 49125 49344 50304 51400 52400 61680 62880 64000 64250 65500 65792 66049 67072 67334 77100 78600 82240 83840 96000 96375 98250 98688 100608 101001 102800 104800 123360 125760 128500 131000 131584 132098 134668 154200 157200 164480 167680 168335 192000 192750 196500 197376 198147 201216 202002 205600 209600 246720 251520 257000 262000 264196 269336 308400 314400 328960 330245 335360 336670 385500 393000 394752 396294 404004 411200 419200 493440 503040 505005 514000 524000 528392 538672 616800 628800 657920 660490 673340 771000 786000 792588 808008 822400 838400 841675 986880 990735 1006080 1010010 1028000 1048000 1056784 1077344 1233600 1257600 1320980 1346680 1542000 1572000 1585176 1616016 1644800 1651225 1676800 1683350 1973760 1981470 2020020 2056000 2096000 2113568 2154688 2467200 2515200 2525025 2641960 2693360 3084000 3144000 3170352 3232032 3289600 3302450 3366700 3962940 4040040 4112000 4192000 4208375 4227136 4309376 4934400 4953675 5030400 5050050 5283920 5386720 6168000 6288000 6340704 6464064 6604900 6733400 7925880 8080080 8224000 8256125 8384000 8416750 8454272 8618752 8652419 9868800 9907350 10100100 10567840 10773440 12336000 12576000 12625125 12681408 12928128 13209800 13466800 15851760 16160160 16448000 16512250 16833500 16908544 17237504 17304838 19814700 20200200 21135680 21546880 24672000 24768375 25152000 25250250 25362816 25856256 25957257 26419600 26933600 31703520 32320320 33024500 33667000 33817088 34609676 39629400 40400400 42271360 43093760 43262095 49344000 49536750 50500500 50725632 51712512 51914514 52839200 53867200 63407040 64640640 66049000 67334000 69219352 79258800 80800800 84542720 86187520 86524190 99073500 101001000 101451264 103829028 105678400 107734400 126814080 129281280 129786285 132098000 134668000 138438704 158517600 161601600 169085440 173048380 198147000 202002000 207658056 211356800 215468800 216310475 253628160 258562560 259572570 264196000 269336000 276877408 317035200 323203200 346096760 396294000 404004000 415316112 422713600 430937600 432620950 507256320 519145140 528392000 538672000 553754816 634070400 646406400 648931425 692193520 792588000 808008000 830632224 845427200 865241900 1038290280 1056784000 1077344000 1081552375 1107509632 1268140800 1292812800 1297862850 1384387040 1585176000 1616016000 1661264448 1730483800 2076580560 2113568000 2154688000 2163104750 2215019264 2536281600 2595725700 2768774080 3170352000 3232032000 3244657125 3322528896 3460967600 4153161120 4227136000 4326209500 4430038528 5191451400 5537548160 6340704000 6464064000 6489314250 6645057792 6921935200 8306322240 8652419000 10382902800 11075096320 12681408000 12978628500 13290115584 13843870400 16612644480 17304838000 20765805600 22150192640 25957257000 27687740800 33225288960 34609676000 41531611200 51914514000 55375481600 66450577920 69219352000 83063222400 103829028000 110750963200 138438704000 166126444800 207658056000 276877408000 332252889600 415316112000 553754816000 830632224000 1661264448000
- Sum of all divisors σ(n): 5587191200448
- Sum of proper divisors (its aliquot sum) s(n): 3925926752448
- 1661264448000 is an abundant number, because the sum of its proper divisors (3925926752448) is greater than itself. Its abundance is 2264662304448
Bases of 1661264448000
- Binary: 110000010110010110001001111001010000000002
- Hexadecimal: 0x182CB13CA00
- Base-36: L769YJUO
Squares and roots of 1661264448000
- 1661264448000 squared (16612644480002) is 2759799566188744704000000
- 1661264448000 cubed (16612644480003) is 4584756902915184434503483392000000000
-
The
square root of 1661264448000 is 1288900.4802543909 -
The
cube root of 1661264448000 is 11843.4870724857
Scales and comparisons
How big is 1661264448000?- 1,661,264,448,000 seconds is equal to 52,823 years, 3 weeks, 4 days, 18 hours, 40 minutes.
-
To count from 1 to 1,661,264,448,000 would take you about one hundred thirty-two thousand and fifty-seven 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 1661264448000 cubic inches would be around 987 feet tall.
Recreational maths with 1661264448000
- 1661264448000 backwards is 0008444621661
- The number of decimal digits it has is: 13
- The sum of 1661264448000's digits is 42
- More coming soon!
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