28440648000

Names of 28440648000

• Cardinal: 28440648000 can be written as Twenty-eight billion, four hundred forty million, six hundred forty-eight thousand.

Scientific notation

• Scientific notation: 2.8440648 × 10¹⁰

Factors of 28440648000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 349

Divisors of 28440648000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 29 30 32 36 40 45 48 50 53 58 60 64 72 75 80 87 90 96 100 106 116 120 125 144 145 150 159 160 174 180 192 200 212 225 232 240 250 257 261 265 288 290 300 318 320 348 360 375 400 424 435 450 464 477 480 500 514 522 530 576 580 600 636 696 720 725 750 771 795 800 848 870 900 928 954 960 1000 1028 1044 1060 1125 1160 1200 1272 1285 1305 1325 1392 1440 1450 1500 1537 1542 1590 1600 1696 1740 1800 1856 1908 2000 2056 2088 2120 2175 2250 2313 2320 2385 2400 2544 2570 2610 2650 2784 2880 2900 3000 3074 3084 3180 3392 3480 3600 3625 3816 3855 3975 4000 4112 4176 4240 4350 4500 4611 4626 4640 4770 4800 5088 5140 5220 5300 5568 5800 6000 6148 6168 6360 6425 6525 6625 6960 7200 7250 7453 7632 7685 7710 7950 8000 8224 8352 8480 8700 9000 9222 9252 9280 9540 10176 10280 10440 10600 10875 11565 11600 11925 12000 12296 12336 12720 12850 13050 13250 13621 13833 13920 14400 14500 14906 15264 15370 15420 15900 16448 16704 16960 17400 18000 18444 18504 19080 19275 19875 20560 20880 21200 21750 22359 23055 23130 23200 23850 24000 24592 24672 25440 25700 26100 26500 27242 27666 27840 29000 29812 30528 30740 30840 31800 32125 32625 34800 36000 36888 37008 37265 38160 38425 38550 39750 40863 41120 41760 42400 43500 44718 46110 46260 46400 47700 49184 49344 50880 51400 52200 53000 54484 55332 57825 58000 59624 59625 61480 61680 63600 64250 65250 67077 68105 69165 69600 72000 73776 74016 74530 76320 76850 77100 79500 81726 82240 83520 84800 87000 89436 92220 92520 95400 96375 98368 102800 104400 106000 108968 110664 111795 115275 115650 116000 119248 119250 122589 122960 123360 127200 128500 130500 134154 136210 138330 139200 147552 148032 149060 152640 153700 154200 159000 163452 174000 178872 184440 185040 186325 190800 192125 192750 204315 205600 208800 212000 217936 221328 223590 230550 231300 232000 238496 238500 245178 245920 246720 254400 257000 261000 268308 272420 276660 289125 295104 298120 307400 308400 318000 326904 335385 340525 345825 348000 357744 368880 370080 372650 381600 384250 385500 395009 408630 411200 417600 424000 435872 442656 447180 461100 462600 476992 477000 490356 491840 514000 522000 536616 544840 553320 558975 576375 578250 596240 612945 614800 616800 636000 653808 670770 681050 691650 696000 715488 737760 740160 745300 763200 768500 771000 790018 817260 871744 885312 894360 922200 925200 931625 954000 980712 1021575 1028000 1044000 1073232 1089680 1106640 1117950 1152750 1156500 1185027 1192480 1225890 1229600 1233600 1272000 1307616 1341540 1362100 1383300 1430976 1475520 1490600 1537000 1542000 1580036 1634520 1676925 1702625 1729125 1788720 1844400 1850400 1863250 1908000 1961424 1975045 2043150 2056000 2088000 2146464 2179360 2213280 2235900 2305500 2313000 2370054 2384960 2451780 2459200 2615232 2683080 2724200 2766600 2794875 2981200 3064725 3074000 3084000 3160072 3269040 3353850 3405250 3458250 3555081 3577440 3688800 3700800 3726500 3816000 3922848 3950090 4086300 4292928 4358720 4426560 4471800 4611000 4626000 4740108 4903560 5107875 5366160 5448400 5533200 5589750 5925135 5962400 6129450 6148000 6168000 6320144 6538080 6707700 6810500 6916500 7110162 7154880 7377600 7453000 7845696 7900180 8172600 8384625 8943600 9222000 9252000 9480216 9807120 9875225 10215750 10732320 10896800 11066400 11179500 11850270 11924800 12258900 12296000 12640288 13076160 13415400 13621000 13833000 14220324 14906000 15323625 15800360 16345200 16769250 17775405 17887200 18444000 18504000 18960432 19614240 19750450 20431500 21464640 21793600 22132800 22359000 23700540 24517800 25280576 26830800 27242000 27666000 28440648 29625675 29812000 30647250 31600720 32690400 33538500 35550810 35774400 36888000 37920864 39228480 39500900 40863000 44718000 47401080 49035600 49376125 53661600 54484000 55332000 56881296 59251350 59624000 61294500 63201440 65380800 67077000 71101620 75841728 79001800 81726000 88877025 89436000 94802160 98071200 98752250 107323200 108968000 110664000 113762592 118502700 122589000 126402880 134154000 142203240 148128375 158003600 163452000 177754050 178872000 189604320 196142400 197504500 227525184 237005400 245178000 268308000 284406480 296256750 316007200 326904000 355508100 379208640 395009000 444385125 474010800 490356000 536616000 568812960 592513500 632014400 711016200 790018000 888770250 948021600 980712000 1137625920 1185027000 1422032400 1580036000 1777540500 1896043200 2370054000 2844064800 3160072000 3555081000 4740108000 5688129600 7110162000 9480216000 14220324000 28440648000
• Sum of all divisors σ(n): 107648105760
• Sum of proper divisors (its aliquot sum) s(n): 79207457760
• 28440648000 is an abundant number, because the sum of its proper divisors (79207457760) is greater than itself. Its abundance is 50766809760

Bases of 28440648000

• Binary: 11010011111001100011101100101000000₂
• Hexadecimal: 0x69F31D940
• Base-36: D2CTSG0

Squares and roots of 28440648000

• 28440648000 squared (28440648000²) is 808870458659904000000
• 28440648000 cubed (28440648000³) is 23004799992344881377792000000000
• The square root of 28440648000 is 168643.5530934995
• The cube root of 28440648000 is 3052.4354998073

Scales and comparisons

• 28,440,648,000 seconds is equal to 904 years, 16 weeks, 6 days, 4 hours.
• To count from 1 to 28,440,648,000 would take you about one thousand, eight hundred 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 28440648000 cubic inches would be around 254.4 feet tall.

Recreational maths with 28440648000

• 28440648000 backwards is 00084604482
• 28440648000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28440648000's digits is 36
• More coming soon!