1028648566400

Names of 1028648566400

• Cardinal: 1028648566400 can be written as One trillion, twenty-eight billion, six hundred forty-eight million, five hundred sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.0286485664 × 10¹²

Factors of 1028648566400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 763

Divisors of 1028648566400

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 25 26 28 32 34 35 40 50 52 56 64 65 68 70 80 85 91 100 104 112 119 128 130 136 140 160 170 175 182 200 208 221 224 238 260 272 280 289 320 325 340 350 364 400 416 425 442 448 455 476 520 544 560 578 595 640 650 680 700 719 728 800 832 850 884 896 910 952 1040 1088 1105 1120 1156 1190 1300 1360 1400 1438 1445 1456 1547 1600 1664 1700 1768 1820 1904 2023 2080 2176 2210 2240 2275 2312 2380 2600 2720 2800 2876 2890 2912 2975 3094 3200 3400 3536 3595 3640 3757 3808 4046 4160 4420 4480 4550 4624 4760 4913 5033 5200 5440 5525 5600 5752 5780 5824 5950 6188 6800 7072 7190 7225 7280 7514 7616 7735 8092 8320 8840 9100 9248 9347 9520 9826 10066 10115 10400 10880 11050 11200 11504 11560 11648 11900 12223 12376 13600 14144 14380 14450 14560 15028 15232 15470 16184 17680 17975 18200 18496 18694 18785 19040 19652 20132 20230 20800 22100 22400 23008 23120 23800 24446 24565 24752 25165 26299 27200 28288 28760 28900 29120 30056 30940 32368 34391 35360 35950 36400 36992 37388 37570 38080 38675 39304 40264 40460 41600 44200 46016 46240 46735 47600 48892 49130 49504 50330 50575 52598 54400 57520 57800 58240 60112 61115 61880 63869 64736 65429 68782 70720 71900 72800 74776 75140 76160 77350 78608 80528 80920 85561 88400 92032 92480 93470 93925 95200 97784 98260 99008 100660 101150 105196 115040 115600 120224 122230 122825 123760 125825 127738 129472 130858 131495 137564 141440 143800 145600 149552 150280 154700 157216 158899 161056 161840 171122 171955 176800 184960 186940 187850 190400 195568 196520 198016 201320 202300 207791 210392 230080 231200 233675 240448 244460 245650 247520 251650 255476 258944 261716 262990 275128 287600 291200 299104 300560 305575 309400 314432 317798 319345 322112 323680 327145 342244 343910 353600 373880 375700 380800 391136 393040 402640 404600 415582 420784 427805 447083 460160 462400 467350 480896 488920 491300 495040 503300 510952 523432 525980 550256 575200 598208 601120 611150 618800 628864 635596 638690 644224 647360 654290 657475 684488 687820 707200 747760 751400 782272 786080 794495 805280 809200 831164 841568 855610 859775 894166 924800 934700 977840 982600 990080 1006600 1021904 1038955 1046864 1051960 1100512 1112293 1150400 1196416 1202240 1222300 1237600 1271192 1277380 1294720 1308580 1314950 1368976 1375640 1454537 1495520 1502800 1564544 1572160 1588990 1596725 1610560 1618400 1635725 1662328 1683136 1711220 1719550 1788332 1869400 1955680 1965200 2013200 2043808 2077910 2093728 2103920 2139025 2201024 2224586 2235415 2300800 2404480 2444600 2475200 2542384 2554760 2617160 2629900 2701283 2737952 2751280 2909074 2991040 3005600 3144320 3177980 3193450 3221120 3236800 3271450 3324656 3366272 3422440 3439100 3532447 3576664 3738800 3911360 3930400 3972475 4026400 4087616 4155820 4187456 4207840 4278050 4402048 4449172 4470830 4889200 4950400 5084768 5109520 5194775 5234320 5259800 5402566 5475904 5502560 5561465 5818148 5982080 6011200 6355960 6386900 6473600 6542900 6649312 6844880 6878200 7064894 7153328 7272685 7477600 7822720 7860800 7944950 8052800 8175232 8311640 8374912 8415680 8556100 8898344 8941660 9778400 10169536 10219040 10389550 10468640 10519600 10805132 10951808 11005120 11122930 11177075 11636296 12022400 12711920 12773800 13085800 13298624 13506415 13689760 13756400 14129788 14306656 14545370 14955200 15721600 15889900 16105600 16623280 16831360 17112200 17662235 17796688 17883320 18908981 19556800 20339072 20438080 20779100 20937280 21039200 21610264 22010240 22245860 22354150 23272592 24727129 25423840 25547600 26171600 26597248 27012830 27379520 27512800 27807325 28259576 28613312 29090740 29910400 31779800 33246560 34224400 35324470 35593376 35766640 36363425 37817962 39113600 40876160 41558200 41874560 42078400 43220528 44491720 44708300 45921811 46545184 49454258 50847680 51095200 52343200 54025660 54759040 55025600 55614650 56519152 57226624 58181480 63559600 66493120 67532075 68448800 70648940 71186752 71533280 72726850 75635924 83116400 84156800 86441056 88311175 88983440 89416600 91843622 93090368 94544905 98908516 101695360 102190400 104686400 108051320 110051200 111229300 113038304 116362960 123635645 127119200 132986240 135064150 136897600 141297880 142373504 143066560 145453700 151271848 166232800 172882112 176622350 177966880 178833200 183687244 186180736 189089810 197817032 204380800 209372800 216102640 222458600 226076608 229609055 232725920 247271290 254238400 270128300 273795200 282595760 286133120 290907400 302543696 321452677 332465600 345764224 353244700 355933760 357666400 367374488 378179620 395634064 432205280 444917200 452153216 459218110 465451840 472724525 494542580 508476800 540256600 565191520 581814800 605087392 618178225 642905354 664931200 706489400 711867520 715332800 734748976 756359240 791268128 864410560 889834400 918436220 930903680 945449050 989085160 1080513200 1130383040 1148045275 1163629600 1210174784 1236356450 1285810708 1412978800 1430665600 1469497952 1512718480 1582536256 1607263385 1728821120 1779668800 1836872440 1890898100 1978170320 2161026400 2260766080 2296090550 2327259200 2420349568 2472712900 2571621416 2825957600 2938995904 3025436960 3165072512 3214526770 3559337600 3673744880 3781796200 3956340640 4322052800 4592181100 4654518400 4945425800 5143242832 5651915200 5877991808 6050873920 6429053540 7347489760 7563592400 7912681280 8036316925 8644105600 9184362200 9890851600 10286485664 11303830400 12101747840 12858107080 14694979520 15127184800 15825362560 16072633850 18368724400 19781703200 20572971328 25716214160 29389959040 30254369600 32145267700 36737448800 39563406400 41145942656 51432428320 60508739200 64290535400 73474897600 79126812800 102864856640 128581070800 146949795200 205729713280 257162141600 514324283200 1028648566400
• Sum of all divisors σ(n): 3327537024000
• Sum of proper divisors (its aliquot sum) s(n): 2298888457600
• 1028648566400 is an abundant number, because the sum of its proper divisors (2298888457600) is greater than itself. Its abundance is 1270239891200

Bases of 1028648566400

• Binary: 1110111110000000001110110111111010000000₂
• Hexadecimal: 0xEF803B7E80
• Base-36: D4JYSPKW

Squares and roots of 1028648566400

• 1028648566400 squared (1028648566400²) is 1058117873156775208960000
• 1028648566400 cubed (1028648566400³) is 1088431433304933861143764434944000000
• The square root of 1028648566400 is 1014223.1344235843
• The cube root of 1028648566400 is 10094.5975303117

Scales and comparisons

• 1,028,648,566,400 seconds is equal to 32,707 years, 43 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,028,648,566,400 would take you about eighty-one thousand, seven hundred sixty-nine 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 1028648566400 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028648566400

• 1028648566400 backwards is 0046658468201
• 1028648566400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1028648566400's digits is 50
• More coming soon!