61388628480480

Names of 61388628480480

• Cardinal: 61388628480480 can be written as Sixty-one trillion, three hundred eighty-eight billion, six hundred twenty-eight million, four hundred eighty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 6.138862848048 × 10¹³

Factors of 61388628480480

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4863

Divisors of 61388628480480

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 70 80 84 93 96 105 112 120 124 140 151 155 160 168 186 210 217 224 240 248 280 302 310 336 372 420 434 453 465 480 496 560 604 620 651 672 744 755 840 868 906 930 992 1057 1085 1093 1120 1208 1240 1302 1488 1510 1680 1736 1812 1860 2114 2170 2186 2265 2416 2480 2604 2976 3020 3171 3255 3279 3360 3472 3571 3624 3720 4228 4340 4372 4530 4681 4832 4960 5208 5285 5465 6040 6342 6510 6558 6944 7142 7248 7440 7651 8456 8680 8744 9060 9362 10416 10570 10713 10930 12080 12684 13020 13116 14043 14284 14496 14880 15302 15855 16395 16912 17360 17488 17855 18120 18724 20832 21140 21426 21860 22953 23405 24160 24997 25368 26040 26232 28086 28568 30604 31710 32767 32790 33824 33883 34720 34976 35710 36240 37448 38255 42280 42852 43720 45906 46810 49994 50736 52080 52464 53565 56172 57136 61208 63420 65534 65580 67766 70215 71420 72480 74896 74991 76510 84560 85704 87440 91812 93620 98301 99988 101472 101649 104160 104928 107130 110701 112344 114272 114765 122416 124985 126840 131068 131160 135532 140430 142840 149792 149982 153020 163835 165043 169120 169415 171408 174880 183624 187240 196602 199976 203298 214260 221402 224688 229530 237181 244832 249970 253680 262136 262320 271064 280860 285680 299964 306040 327670 330086 332103 338830 342816 367248 374480 374955 393204 399952 406596 428520 442804 449376 459060 474362 491505 495129 499940 507360 508245 524272 524640 539221 542128 553505 561720 571360 599928 612080 655340 660172 664206 677660 711543 734496 748960 749910 774907 786408 799904 813192 825215 857040 885608 918120 948724 983010 990258 999880 1016490 1048544 1078442 1084256 1107010 1123440 1155301 1185905 1199856 1224160 1310680 1320344 1328412 1355320 1423086 1499820 1549814 1572816 1617663 1626384 1650430 1660515 1714080 1771216 1836240 1897448 1966020 1980516 1999760 2032980 2156884 2214020 2246880 2310602 2324721 2371810 2399712 2475645 2621360 2640688 2656824 2696105 2710640 2846172 2999640 3099628 3145632 3235326 3252768 3300860 3321030 3465903 3542432 3557715 3672480 3774547 3794896 3874535 3903103 3932040 3961032 3999520 4065960 4313768 4428040 4621204 4649442 4743620 4951290 5116333 5242720 5281376 5313648 5392210 5421280 5692344 5776505 5999280 6199256 6470652 6601720 6642060 6931806 7115430 7549094 7589792 7749070 7806206 7864080 7922064 8088315 8131920 8627536 8856080 9242408 9298884 9487240 9902580 10232666 10627296 10784420 11323641 11384688 11553010 11623605 11709309 11998560 12398512 12941304 13203440 13284120 13863612 14230860 15098188 15348999 15498140 15612412 15728160 15844128 16176630 16263840 16715851 17255072 17329515 17712160 18484816 18597768 18872735 18974480 19515515 19805160 20465332 21568840 22647282 22769376 23106020 23247210 23418618 24797024 25581665 25882608 26406880 26568240 27321721 27727224 28461720 30196376 30697998 30996280 31224824 32353260 33431702 34659030 35814331 36969632 37195536 37745470 37948960 39031030 39610320 40930664 43137680 45294564 46212040 46494420 46837236 50147553 51163330 51765216 53136480 54643442 55454448 56618205 56923440 58546545 60392752 61395996 61992560 62449648 64706520 66863404 69318060 71628662 74391072 75490940 76744995 78062060 79220640 81861328 81965163 83579255 86275360 90589128 92424080 92988840 93674472 100295106 102326660 107442993 109286884 110908896 113236410 113846880 117010957 117093090 120785504 120996193 122791992 123985120 124899296 129413040 133726808 136608605 138636120 143257324 150981880 153489990 156124120 163722656 163930326 167158510 179071655 181178256 184848160 185977680 187348944 200590212 204653320 214885986 218573768 226472820 234021914 234186180 241992386 245583984 250737765 258826080 267453616 273217210 277272240 286514648 301963760 306979980 312248240 327860652 334317020 351032871 358143310 362356512 362988579 371955360 374697888 401180424 409306640 409825815 429771972 437147536 452945640 468043828 468372360 483984772 491167968 501475530 534907232 537214965 546434420 554544480 573029296 585054785 589368553 603927520 604980965 613959960 624496480 655721304 668634040 702065742 716286620 725977158 802360848 818613280 819651630 846973351 859543944 874295072 905891280 936087656 936744720 967969544 1002951060 1074429930 1092868840 1146058592 1170109570 1178737106 1209961930 1227919920 1311442608 1337268080 1404131484 1432573240 1451954316 1604721696 1639303260 1693946702 1719087888 1755164355 1768105659 1811782560 1814942895 1872175312 1873489440 1935939088 2005902120 2148859860 2185737680 2340219140 2357474212 2419923860 2455839840 2540920053 2622885216 2674536160 2808262968 2865146480 2903908632 2946842765 3278606520 3387893404 3438175776 3510328710 3536211318 3629885790 3744350624 3871878176 4011804240 4125579871 4234866755 4297719720 4371475360 4680438280 4714948424 4839847720 5081840106 5616525936 5730292960 5807817264 5893685530 6557213040 6775786808 7020657420 7072422636 7259771580 8023608480 8251159742 8469733510 8595439440 8840528295 9360876560 9429896848 9679695440 10163680212 11233051872 11615634528 11787371060 12376739613 12704600265 13114426080 13551573616 14041314840 14144845272 14519543160 16502319484 16939467020 17190878880 17681056590 18270425143 18721753120 18859793696 19359390880 20327360424 20627899355 23574742120 24753479226 25409200530 27103147232 28082629680 28289690544 29039086320 33004638968 33878934040 35362113180 36540850286 40654720848 41255798710 47149484240 49506958452 50818401060 54811275429 56165259360 56579381088 58078172640 61883698065 66009277936 67757868080 70724226360 73081700572 81309441696 82511597420 91352125715 94298968480 99013916904 101636802120 109622550858 123767396130 127892976001 132018555872 135515736160 141448452720 146163401144 165023194840 182704251430 198027833808 203273604240 219245101716 247534792260 255785952002 274056377145 282896905440 292326802288 330046389680 365408502860 383678928003 396055667616 406547208480 438490203432 495069584520 511571904004 548112754290 584653604576 639464880005 660092779360 730817005720 767357856006 876980406864 990139169040 1023143808008 1096225508580 1278929760010 1461634011440 1534715712012 1753960813728 1918394640015 1980278338080 2046287616016 2192451017160 2557859520020 2923268022880 3069431424024 3836789280030 4092575232032 4384902034320 5115719040040 6138862848048 7673578560060 8769804068640 10231438080080 12277725696096 15347157120120 20462876160160 30694314240240 61388628480480
• Sum of all divisors σ(n): 229913311444992
• Sum of proper divisors (its aliquot sum) s(n): 168524682964512
• 61388628480480 is an abundant number, because the sum of its proper divisors (168524682964512) is greater than itself. Its abundance is 107136054484032

Bases of 61388628480480

• Binary: 1101111101010100100111011001001101000111100000₂
• Hexadecimal: 0x37D52764D1E0
• Base-36: LRDJOE19C

Squares and roots of 61388628480480

• 61388628480480 squared (61388628480480²) is 3768563706714400193741030400
• 61388628480480 cubed (61388628480480³) is 231346957296510905538831048650981486592000
• The square root of 61388628480480 is 7835089.5642921657
• The cube root of 61388628480480 is 39448.3924611155

Scales and comparisons

• 61,388,628,480,480 seconds is equal to 1,951,968 years, 25 weeks, 6 days, 8 hours, 8 minutes.
• To count from 1 to 61,388,628,480,480 would take you about four million, eight hundred seventy-nine thousand, nine hundred twenty-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 61388628480480 cubic inches would be around 3287.4 feet tall.

Recreational maths with 61388628480480

• 61388628480480 backwards is 08408482688316
• The number of decimal digits it has is: 14
• The sum of 61388628480480's digits is 66
• More coming soon!