18127872000

Names of 18127872000

• Cardinal: 18127872000 can be written as Eighteen billion, one hundred twenty-seven million, eight hundred seventy-two thousand.

Scientific notation

• Scientific notation: 1.8127872 × 10¹⁰

Factors of 18127872000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 298

Divisors of 18127872000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 125 126 128 140 144 150 160 168 175 180 192 200 210 224 225 240 250 252 256 280 281 288 300 315 320 336 350 360 375 384 400 420 448 450 480 500 504 512 525 560 562 576 600 630 640 672 700 720 750 768 800 840 843 875 896 900 960 1000 1008 1024 1050 1120 1124 1125 1152 1200 1260 1280 1344 1400 1405 1440 1500 1536 1575 1600 1680 1686 1750 1792 1800 1920 1967 2000 2016 2048 2100 2240 2248 2250 2304 2400 2520 2529 2560 2625 2688 2800 2810 2880 3000 3072 3150 3200 3360 3372 3500 3584 3600 3840 3934 4000 4032 4096 4200 4215 4480 4496 4500 4608 4800 5040 5058 5120 5250 5376 5600 5620 5760 5901 6000 6144 6300 6400 6720 6744 7000 7025 7168 7200 7680 7868 7875 8000 8064 8192 8400 8430 8960 8992 9000 9216 9600 9835 10080 10116 10240 10500 10752 11200 11240 11520 11802 12000 12288 12600 12645 12800 13440 13488 14000 14050 14336 14400 15360 15736 15750 16000 16128 16800 16860 17703 17920 17984 18000 18432 19200 19670 20160 20232 20480 21000 21075 21504 22400 22480 23040 23604 24000 24576 25200 25290 25600 26880 26976 28000 28100 28672 28800 29505 30720 31472 31500 32000 32256 33600 33720 35125 35406 35840 35968 36000 36864 38400 39340 40320 40464 40960 42000 42150 43008 44800 44960 46080 47208 48000 49175 50400 50580 51200 53760 53952 56000 56200 57344 57600 59010 61440 62944 63000 63225 64000 64512 67200 67440 70250 70812 71680 71936 72000 73728 76800 78680 80640 80928 84000 84300 86016 88515 89600 89920 92160 94416 96000 98350 100800 101160 102400 105375 107520 107904 112000 112400 115200 118020 122880 125888 126000 126450 128000 129024 134400 134880 140500 141624 143360 143872 144000 147525 153600 157360 161280 161856 168000 168600 172032 177030 179200 179840 184320 188832 192000 196700 201600 202320 204800 210750 215040 215808 224000 224800 230400 236040 245875 251776 252000 252900 256000 258048 268800 269760 281000 283248 286720 287744 288000 295050 307200 314720 316125 322560 323712 336000 337200 354060 358400 359680 368640 377664 384000 393400 403200 404640 421500 430080 431616 442575 448000 449600 460800 472080 491750 503552 504000 505800 512000 516096 537600 539520 562000 566496 575488 576000 590100 614400 629440 632250 645120 647424 672000 674400 708120 716800 719360 737625 755328 768000 786800 806400 809280 843000 860160 863232 885150 896000 899200 921600 944160 983500 1007104 1008000 1011600 1024000 1075200 1079040 1124000 1132992 1150976 1152000 1180200 1258880 1264500 1290240 1294848 1344000 1348800 1416240 1433600 1438720 1475250 1510656 1536000 1573600 1612800 1618560 1686000 1726464 1770300 1792000 1798400 1843200 1888320 1967000 2014208 2016000 2023200 2150400 2158080 2212875 2248000 2265984 2301952 2304000 2360400 2517760 2529000 2580480 2589696 2688000 2697600 2832480 2877440 2950500 3021312 3072000 3147200 3225600 3237120 3372000 3452928 3540600 3584000 3596800 3776640 3934000 4028416 4032000 4046400 4300800 4316160 4425750 4496000 4531968 4608000 4720800 5035520 5058000 5179392 5376000 5395200 5664960 5754880 5901000 6042624 6294400 6451200 6474240 6744000 6905856 7081200 7168000 7193600 7553280 7868000 8056832 8064000 8092800 8632320 8851500 8992000 9063936 9216000 9441600 10071040 10116000 10358784 10752000 10790400 11329920 11509760 11802000 12085248 12588800 12902400 12948480 13488000 14162400 14387200 15106560 15736000 16113664 16128000 16185600 17264640 17703000 17984000 18127872 18883200 20142080 20232000 20717568 21504000 21580800 22659840 23604000 24170496 25177600 25896960 26976000 28324800 28774400 30213120 31472000 32256000 32371200 34529280 35406000 35968000 36255744 37766400 40284160 40464000 43161600 45319680 47208000 48340992 50355200 51793920 53952000 56649600 57548800 60426240 62944000 64512000 64742400 70812000 71936000 72511488 75532800 80568320 80928000 86323200 90639360 94416000 100710400 103587840 107904000 113299200 120852480 125888000 129484800 141624000 143872000 145022976 151065600 161856000 172646400 181278720 188832000 201420800 215808000 226598400 241704960 251776000 258969600 283248000 287744000 302131200 323712000 362557440 377664000 402841600 431616000 453196800 503552000 517939200 566496000 604262400 647424000 725114880 755328000 863232000 906393600 1007104000 1132992000 1208524800 1294848000 1510656000 1812787200 2014208000 2265984000 2589696000 3021312000 3625574400 4531968000 6042624000 9063936000 18127872000
• Sum of all divisors σ(n): 74954977344
• Sum of proper divisors (its aliquot sum) s(n): 56827105344
• 18127872000 is an abundant number, because the sum of its proper divisors (56827105344) is greater than itself. Its abundance is 38699233344

Bases of 18127872000

• Binary: 10000111000100000010110000000000000₂
• Hexadecimal: 0x438816000
• Base-36: 8BSV7K0

Squares and roots of 18127872000

• 18127872000 squared (18127872000²) is 328619743248384000000
• 18127872000 cubed (18127872000³) is 5957176642279569358848000000000
• The square root of 18127872000 is 134639.7860960867
• The cube root of 18127872000 is 2626.9326719477

Scales and comparisons

• 18,127,872,000 seconds is equal to 576 years, 21 weeks, 2 days, 8 hours.
• To count from 1 to 18,127,872,000 would take you about one thousand, one hundred fifty-two 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 18127872000 cubic inches would be around 218.9 feet tall.

Recreational maths with 18127872000

• 18127872000 backwards is 00027872181
• 18127872000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18127872000's digits is 36
• More coming soon!