61399728000

Names of 61399728000

• Cardinal: 61399728000 can be written as Sixty-one billion, three hundred ninety-nine million, seven hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 6.1399728 × 10¹⁰

Factors of 61399728000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 52

Divisors of 61399728000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 29 30 32 36 39 40 45 48 50 52 54 58 60 64 65 72 75 78 80 87 90 96 100 104 108 116 117 120 125 128 130 135 144 145 150 156 160 169 174 180 192 195 200 208 216 225 232 234 240 250 260 261 270 288 290 300 312 320 325 338 348 351 360 375 377 384 390 400 416 432 435 450 464 468 480 500 507 520 522 540 576 580 585 600 624 640 650 675 676 696 702 720 725 750 754 780 783 800 832 841 845 864 870 900 928 936 960 975 1000 1014 1040 1044 1080 1125 1131 1152 1160 1170 1200 1248 1300 1305 1350 1352 1392 1404 1440 1450 1500 1508 1521 1560 1566 1600 1625 1664 1682 1690 1728 1740 1755 1800 1856 1872 1885 1920 1950 2000 2028 2080 2088 2160 2175 2250 2262 2320 2340 2400 2496 2523 2535 2600 2610 2700 2704 2784 2808 2880 2900 2925 3000 3016 3042 3120 3132 3200 3250 3364 3375 3380 3393 3456 3480 3510 3600 3625 3712 3744 3770 3900 3915 4000 4056 4160 4176 4205 4225 4320 4350 4500 4524 4563 4640 4680 4800 4875 4901 4992 5046 5070 5200 5220 5400 5408 5568 5616 5655 5760 5800 5850 6000 6032 6084 6240 6264 6500 6525 6728 6750 6760 6786 6960 7020 7200 7250 7488 7540 7569 7605 7800 7830 8000 8112 8320 8352 8410 8450 8640 8700 8775 9000 9048 9126 9280 9360 9425 9600 9750 9802 10092 10140 10179 10400 10440 10800 10816 10875 10933 11136 11232 11310 11600 11700 12000 12064 12168 12480 12528 12615 12675 13000 13050 13456 13500 13520 13572 13920 14040 14400 14500 14625 14703 14976 15080 15138 15210 15600 15660 16000 16224 16704 16820 16900 16965 17280 17400 17550 18000 18096 18252 18560 18720 18850 19500 19575 19604 20184 20280 20358 20800 20880 21025 21125 21600 21632 21750 21866 22464 22620 22707 22815 23200 23400 24000 24128 24336 24505 24960 25056 25230 25350 26000 26100 26912 27000 27040 27144 27840 28080 28275 28800 29000 29250 29406 30160 30276 30420 31200 31320 32448 32625 32799 33408 33640 33800 33930 34800 35100 36000 36192 36504 37440 37700 37845 38025 39000 39150 39208 40368 40560 40716 41600 41760 42050 42250 43200 43500 43732 43875 44109 44928 45240 45414 45630 46400 46800 47125 48000 48256 48672 49010 50112 50460 50700 50895 52000 52200 53824 54000 54080 54288 54665 55680 56160 56550 58000 58500 58812 60320 60552 60840 62400 62640 63075 63375 64896 65250 65598 67280 67600 67860 69600 70200 72000 72384 73008 73515 74880 75400 75690 76050 78000 78300 78416 80736 81120 81432 83520 84100 84500 84825 86400 87000 87464 87750 88218 90480 90828 91260 92800 93600 94250 97344 97875 98020 98397 100224 100920 101400 101790 104000 104400 105125 107648 108000 108160 108576 109330 112320 113100 113535 114075 116000 117000 117624 120640 121104 121680 122525 124800 125280 126150 126750 130500 131196 132327 134560 135200 135720 139200 140400 141375 142129 144000 144768 146016 147030 150800 151380 152100 156000 156600 156832 161472 162240 162864 163995 167040 168200 169000 169650 174000 174928 175500 176436 180960 181656 182520 187200 188500 189225 190125 194688 195750 196040 196794 201840 202800 203580 208000 208800 210250 216000 217152 218660 220545 224640 226200 227070 228150 232000 234000 235248 241280 242208 243360 245050 250560 252300 253500 254475 261000 262392 264654 269120 270400 271440 273325 278400 280800 282750 284258 292032 294060 295191 301600 302760 304200 312000 313200 313664 315375 322944 324480 325728 327990 336400 338000 339300 348000 349856 351000 352872 361920 363312 365040 367575 374400 377000 378450 380250 391500 392080 393588 403680 405600 407160 417600 420500 424125 426387 432000 434304 437320 441090 452400 454140 456300 464000 468000 470496 484416 486720 490100 491985 501120 504600 507000 508950 522000 524784 529308 538240 540800 542880 546650 561600 565500 567675 568516 570375 584064 588120 590382 603200 605520 608400 612625 624000 626400 627328 630750 651456 655980 661635 672800 676000 678600 696000 699712 702000 705744 710645 723840 726624 730080 735150 754000 756900 760500 783000 784160 787176 807360 811200 814320 819975 835200 841000 848250 852774 874640 882180 904800 908280 912600 936000 940992 946125 968832 973440 980200 983970 1009200 1014000 1017900 1044000 1049568 1058616 1085760 1093300 1102725 1123200 1131000 1135350 1137032 1140750 1176240 1180764 1206400 1211040 1216800 1225250 1252800 1261500 1272375 1279161 1302912 1311960 1323270 1345600 1352000 1357200 1366625 1392000 1399424 1404000 1411488 1421290 1453248 1460160 1470300 1475955 1508000 1513800 1521000 1566000 1568320 1574352 1614720 1622400 1628640 1639950 1682000 1696500 1705548 1749280 1764360 1809600 1816560 1825200 1837875 1872000 1881984 1892250 1960400 1967940 2018400 2028000 2035800 2088000 2099136 2117232 2131935 2171520 2186600 2205450 2262000 2270700 2274064 2281500 2352480 2361528 2422080 2433600 2450500 2459925 2505600 2523000 2544750 2558322 2623920 2646540 2691200 2704000 2714400 2733250 2808000 2822976 2838375 2842580 2906496 2920320 2940600 2951910 3016000 3027600 3042000 3132000 3136640 3148704 3257280 3279900 3308175 3364000 3393000 3411096 3498560 3528720 3553225 3619200 3633120 3650400 3675750 3784500 3837483 3920800 3935880 4036800 4056000 4071600 4099875 4176000 4198272 4234464 4263870 4373200 4410900 4524000 4541400 4548128 4563000 4704960 4723056 4844160 4867200 4901000 4919850 5046000 5089500 5116644 5247840 5293080 5428800 5466500 5513625 5616000 5645952 5676750 5685160 5881200 5903820 6032000 6055200 6084000 6264000 6297408 6395805 6514560 6559800 6616350 6728000 6786000 6822192 6997120 7057440 7106450 7266240 7300800 7351500 7379775 7569000 7674966 7841600 7871760 8073600 8112000 8143200 8199750 8468928 8527740 8746400 8821800 9048000 9082800 9096256 9126000 9409920 9446112 9802000 9839700 10092000 10179000 10233288 10495680 10586160 10659675 10857600 10933000 11027250 11353500 11370320 11762400 11807640 12110400 12168000 12299625 12528000 12594816 12791610 13119600 13232700 13456000 13572000 13644384 14114880 14212900 14532480 14601600 14703000 14759550 15138000 15349932 15683200 15743520 16286400 16399500 16540875 16937856 17055480 17492800 17643600 17766125 18096000 18165600 18192512 18252000 18892224 19187415 19604000 19679400 20184000 20358000 20466576 20991360 21172320 21319350 21866000 22054500 22707000 22740640 23524800 23615280 24220800 24336000 24599250 25583220 26239200 26465400 27144000 27288768 28229760 28425800 29406000 29519100 30276000 30699864 31487040 31979025 32572800 32799000 33081750 34110960 34985600 35287200 35532250 36331200 36504000 36898875 37784448 38374830 39208000 39358800 40368000 40716000 40933152 42344640 42638700 43732000 44109000 45414000 45481280 47049600 47230560 49198500 51166440 52478400 52930800 53298375 54288000 54577536 56851600 58812000 59038200 60552000 61399728 62974080 63958050 65598000 66163500 68221920 70574400 71064500 72662400 73008000 73797750 76749660 78416000 78717600 81432000 81866304 84689280 85277400 87464000 88218000 90828000 90962560 94461120 95937075 98397000 102332880 104956800 105861600 106596750 113703200 117624000 118076400 121104000 122799456 127916100 131196000 132327000 136443840 141148800 142129000 147595500 153499320 157435200 159895125 162864000 163732608 170554800 174928000 176436000 181656000 188922240 191874150 196794000 204665760 211723200 213193500 227406400 235248000 236152800 245598912 255832200 262392000 264654000 272887680 284258000 295191000 306998640 314870400 319790250 341109600 352872000 363312000 383748300 393588000 409331520 423446400 426387000 454812800 472305600 479685375 491197824 511664400 524784000 529308000 568516000 590382000 613997280 639580500 682219200 705744000 767496600 787176000 818663040 852774000 944611200 959370750 1023328800 1058616000 1137032000 1180764000 1227994560 1279161000 1364438400 1534993200 1574352000 1705548000 1918741500 2046657600 2117232000 2274064000 2361528000 2455989120 2558322000 3069986400 3411096000 3837483000 4093315200 4723056000 5116644000 6139972800 6822192000 7674966000 10233288000 12279945600 15349932000 20466576000 30699864000 61399728000
• Sum of all divisors σ(n): 253626141600
• Sum of proper divisors (its aliquot sum) s(n): 192226413600
• 61399728000 is an abundant number, because the sum of its proper divisors (192226413600) is greater than itself. Its abundance is 130826685600

Bases of 61399728000

• Binary: 111001001011101101010111111110000000₂
• Hexadecimal: 0xE4BB57F80
• Base-36: S7FT9C0

Squares and roots of 61399728000

• 61399728000 squared (61399728000²) is 3769926598473984000000
• 61399728000 cubed (61399728000³) is 231472467726267832676352000000000
• The square root of 61399728000 is 247789.6850153371
• The cube root of 61399728000 is 3945.0769838525

Scales and comparisons

• 61,399,728,000 seconds is equal to 1,952 years, 16 weeks, 5 days.
• To count from 1 to 61,399,728,000 would take you about three thousand, nine hundred four 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 61399728000 cubic inches would be around 328.8 feet tall.

Recreational maths with 61399728000

• 61399728000 backwards is 00082799316
• 61399728000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61399728000's digits is 45
• More coming soon!