28409856000

Names of 28409856000

• Cardinal: 28409856000 can be written as Twenty-eight billion, four hundred nine million, eight hundred fifty-six thousand.

Scientific notation

• Scientific notation: 2.8409856 × 10¹⁰

Factors of 28409856000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 27

Divisors of 28409856000

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 125 128 136 150 160 170 192 200 204 240 250 255 256 272 289 300 320 340 375 384 400 408 425 480 500 510 512 544 578 600 640 680 750 768 800 816 850 867 960 1000 1020 1024 1088 1156 1200 1275 1280 1360 1445 1500 1536 1600 1632 1700 1734 1920 2000 2040 2048 2125 2176 2312 2400 2550 2560 2720 2890 3000 3072 3200 3264 3400 3468 3840 4000 4080 4096 4250 4335 4352 4624 4800 5100 5120 5440 5780 6000 6144 6375 6400 6528 6800 6936 7225 7680 8000 8160 8192 8500 8670 8704 9248 9600 10200 10240 10880 11560 12000 12288 12750 12800 13056 13600 13872 14450 15360 16000 16320 16384 17000 17340 17408 18496 19200 20400 20480 21675 21760 23120 24000 24576 25500 25600 26112 27200 27744 28900 30720 32000 32640 32768 34000 34680 34816 36125 36992 38400 40800 40960 43350 43520 46240 48000 49152 51000 51200 52224 54400 55488 57800 61440 64000 65280 65536 68000 69360 69632 72250 73984 76800 81600 81920 86700 87040 92480 96000 98304 102000 102400 104448 108375 108800 110976 115600 122880 128000 130560 131072 136000 138720 139264 144500 147968 153600 163200 163840 173400 174080 184960 192000 196608 204000 204800 208896 216750 217600 221952 231200 245760 256000 261120 262144 272000 277440 278528 289000 295936 307200 326400 327680 346800 348160 369920 384000 393216 408000 409600 417792 433500 435200 443904 462400 491520 512000 522240 544000 554880 557056 578000 591872 614400 652800 655360 693600 696320 739840 768000 786432 816000 819200 835584 867000 870400 887808 924800 983040 1024000 1044480 1088000 1109760 1114112 1156000 1183744 1228800 1305600 1310720 1387200 1392640 1479680 1536000 1632000 1638400 1671168 1734000 1740800 1775616 1849600 1966080 2048000 2088960 2176000 2219520 2228224 2312000 2367488 2457600 2611200 2774400 2785280 2959360 3072000 3264000 3276800 3342336 3468000 3481600 3551232 3699200 3932160 4096000 4177920 4352000 4439040 4456448 4624000 4734976 4915200 5222400 5548800 5570560 5918720 6144000 6528000 6553600 6684672 6936000 6963200 7102464 7398400 8192000 8355840 8704000 8878080 9248000 9469952 9830400 10444800 11097600 11141120 11837440 12288000 13056000 13369344 13872000 13926400 14204928 14796800 16384000 16711680 17408000 17756160 18496000 18939904 19660800 20889600 22195200 22282240 23674880 24576000 26112000 27744000 27852800 28409856 29593600 32768000 33423360 34816000 35512320 36992000 37879808 41779200 44390400 47349760 49152000 52224000 55488000 55705600 56819712 59187200 66846720 69632000 71024640 73984000 75759616 83558400 88780800 94699520 98304000 104448000 110976000 111411200 113639424 118374400 139264000 142049280 147968000 167116800 177561600 189399040 208896000 221952000 227278848 236748800 278528000 284098560 295936000 334233600 355123200 378798080 417792000 443904000 473497600 557056000 568197120 591872000 710246400 835584000 887808000 946995200 1136394240 1183744000 1420492800 1671168000 1775616000 1893990400 2367488000 2840985600 3551232000 4734976000 5681971200 7102464000 9469952000 14204928000 28409856000
• Sum of all divisors σ(n): 100436612016
• Sum of proper divisors (its aliquot sum) s(n): 72026756016
• 28409856000 is an abundant number, because the sum of its proper divisors (72026756016) is greater than itself. Its abundance is 43616900016

Bases of 28409856000

• Binary: 11010011101010111000000000000000000₂
• Hexadecimal: 0x69D5C0000
• Base-36: D1UHT6O

Squares and roots of 28409856000

• 28409856000 squared (28409856000²) is 807119917940736000000
• 28409856000 cubed (28409856000³) is 22930160643428126294016000000000
• The square root of 28409856000 is 168552.2352269467
• The cube root of 28409856000 is 3051.3335027083

Scales and comparisons

• 28,409,856,000 seconds is equal to 903 years, 17 weeks, 6 days, 18 hours, 40 minutes.
• To count from 1 to 28,409,856,000 would take you about one thousand, eight hundred six 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 28409856000 cubic inches would be around 254.3 feet tall.

Recreational maths with 28409856000

• 28409856000 backwards is 00065890482
• The number of decimal digits it has is: 11
• The sum of 28409856000's digits is 42
• More coming soon!