28997936000

Names of 28997936000

• Cardinal: 28997936000 can be written as Twenty-eight billion, nine hundred ninety-seven million, nine hundred thirty-six thousand.

Scientific notation

• Scientific notation: 2.8997936 × 10¹⁰

Factors of 28997936000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 189

Divisors of 28997936000

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 37 40 44 50 55 61 64 73 74 80 88 100 110 122 125 128 146 148 160 176 185 200 220 244 250 275 292 296 305 320 352 365 370 400 407 440 488 500 550 584 592 610 640 671 704 730 740 800 803 814 880 925 976 1000 1100 1168 1184 1220 1342 1375 1408 1460 1480 1525 1600 1606 1628 1760 1825 1850 1952 2000 2035 2200 2257 2336 2368 2440 2684 2701 2750 2920 2960 3050 3200 3212 3256 3355 3520 3650 3700 3904 4000 4015 4070 4400 4453 4514 4625 4672 4736 4880 5368 5402 5500 5840 5920 6100 6424 6512 6710 7040 7300 7400 7625 7808 8000 8030 8140 8800 8906 9028 9125 9250 9344 9760 10175 10736 10804 11000 11285 11680 11840 12200 12848 13024 13420 13505 14600 14800 15250 16000 16060 16280 16775 17600 17812 18056 18250 18500 19520 20075 20350 21472 21608 22000 22265 22570 23360 23680 24400 24827 25696 26048 26840 27010 29200 29600 29711 30500 32120 32560 33550 35200 35624 36112 36500 37000 39040 40150 40700 42944 43216 44000 44530 45140 46720 48800 48983 49654 50875 51392 52096 53680 54020 56425 58400 59200 59422 61000 64240 65120 67100 67525 71248 72224 73000 74000 80300 81400 83875 85888 86432 88000 89060 90280 97600 97966 99308 100375 101750 102784 107360 108040 111325 112850 116800 118400 118844 122000 124135 128480 130240 134200 135050 142496 144448 146000 148000 148555 160600 162800 164761 167750 172864 176000 178120 180560 195200 195932 198616 200750 203500 214720 216080 222650 225700 233600 237688 244000 244915 248270 256960 260480 268400 270100 282125 284992 288896 292000 296000 297110 321200 325600 329522 335500 337625 345728 356240 361120 391864 397232 401500 407000 429440 432160 445300 451400 475376 488000 489830 496540 513920 536800 540200 556625 564250 569984 584000 592000 594220 620675 642400 651200 659044 671000 675250 712480 722240 742775 783728 794464 803000 814000 823805 864320 890600 902800 950752 976000 979660 993080 1073600 1080400 1113250 1128500 1168000 1188440 1224575 1241350 1284800 1302400 1318088 1342000 1350500 1424960 1444480 1485550 1567456 1588928 1606000 1628000 1647610 1728640 1781200 1805600 1812371 1901504 1959320 1986160 2147200 2160800 2226500 2257000 2376880 2449150 2482700 2569600 2636176 2684000 2701000 2849920 2971100 3103375 3134912 3177856 3212000 3256000 3295220 3562400 3611200 3624742 3713875 3803008 3918640 3972320 4119025 4321600 4453000 4514000 4753760 4898300 4965400 5272352 5368000 5402000 5942200 6122875 6206750 6269824 6424000 6512000 6590440 7124800 7222400 7249484 7427750 7837280 7944640 8238050 8643200 8906000 9028000 9061855 9507520 9796600 9930800 10544704 10736000 10804000 11884400 12245750 12413500 12848000 13180880 14249600 14498968 14855500 15674560 15889280 16476100 17812000 18056000 18123710 19015040 19593200 19861600 20595125 21089408 21608000 23768800 24491500 24827000 26361760 28997936 29711000 31349120 32952200 35624000 36112000 36247420 39186400 39723200 41190250 43216000 45309275 47537600 48983000 49654000 52723520 57995872 59422000 65904400 71248000 72494840 78372800 79446400 82380500 90618550 95075200 97966000 99308000 105447040 115991744 118844000 131808800 144989680 156745600 164761000 181237100 195932000 198616000 226546375 231983488 237688000 263617600 289979360 329522000 362474200 391864000 397232000 453092750 475376000 527235200 579958720 659044000 724948400 783728000 906185500 1159917440 1318088000 1449896800 1812371000 2636176000 2899793600 3624742000 5799587200 7249484000 14498968000 28997936000
• Sum of all divisors σ(n): 83224851840
• Sum of proper divisors (its aliquot sum) s(n): 54226915840
• 28997936000 is an abundant number, because the sum of its proper divisors (54226915840) is greater than itself. Its abundance is 25228979840

Bases of 28997936000

• Binary: 11011000000011010010110001110000000₂
• Hexadecimal: 0x6C0696380
• Base-36: DBKMEM8

Squares and roots of 28997936000

• 28997936000 squared (28997936000²) is 840880292260096000000
• 28997936000 cubed (28997936000³) is 24383792898619559161856000000000
• The square root of 28997936000 is 170287.8034387665
• The cube root of 28997936000 is 3072.2439358885

Scales and comparisons

• 28,997,936,000 seconds is equal to 922 years, 2 weeks, 2 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 28,997,936,000 would take you about one thousand, eight hundred forty-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 28997936000 cubic inches would be around 256 feet tall.

Recreational maths with 28997936000

• 28997936000 backwards is 00063979982
• The number of decimal digits it has is: 11
• The sum of 28997936000's digits is 53
• More coming soon!