18353984000

Names of 18353984000

• Cardinal: 18353984000 can be written as Eighteen billion, three hundred fifty-three million, nine hundred eighty-four thousand.

Scientific notation

• Scientific notation: 1.8353984 × 10¹⁰

Factors of 18353984000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 78

Divisors of 18353984000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 29 31 32 40 44 50 55 58 62 64 80 88 100 110 116 124 125 128 145 155 160 176 200 220 232 248 250 256 275 290 310 319 320 341 352 400 440 464 496 500 512 550 580 620 638 640 682 704 725 775 800 841 880 899 928 992 1000 1100 1160 1240 1276 1280 1364 1375 1408 1450 1550 1595 1600 1682 1705 1760 1798 1856 1984 2000 2200 2320 2480 2552 2560 2728 2750 2816 2900 3100 3190 3200 3364 3410 3520 3596 3625 3712 3875 3968 4000 4205 4400 4495 4640 4960 5104 5456 5500 5632 5800 6200 6380 6400 6728 6820 7040 7192 7250 7424 7750 7936 7975 8000 8410 8525 8800 8990 9251 9280 9889 9920 10208 10912 11000 11600 12400 12760 12800 13456 13640 14080 14384 14500 14848 15500 15872 15950 16000 16820 17050 17600 17980 18502 18560 19778 19840 20416 21025 21824 22000 22475 23200 24800 25520 26071 26912 27280 28160 28768 29000 31000 31900 32000 33640 34100 35200 35960 37004 37120 39556 39680 39875 40832 42050 42625 43648 44000 44950 46255 46400 49445 49600 51040 52142 53824 54560 57536 58000 62000 63800 64000 67280 68200 70400 71920 74008 74240 79112 79360 79750 81664 84100 85250 87296 88000 89900 92510 92800 98890 99200 102080 104284 105125 107648 109120 112375 115072 116000 124000 127600 130355 134560 136400 140800 143840 148016 158224 159500 163328 168200 170500 174592 176000 179800 185020 185600 197780 198400 204160 208568 210250 215296 218240 224750 230144 231275 232000 247225 248000 255200 260710 269120 272800 286781 287680 296032 316448 319000 336400 341000 352000 359600 370040 371200 395560 396800 408320 417136 420500 430592 436480 449500 460288 462550 464000 494450 496000 510400 521420 538240 545600 573562 575360 592064 632896 638000 651775 672800 682000 704000 719200 740080 791120 816640 834272 841000 872960 899000 925100 928000 988900 992000 1020800 1042840 1076480 1091200 1147124 1150720 1156375 1184128 1236125 1265792 1276000 1303550 1345600 1364000 1433905 1438400 1480160 1582240 1668544 1682000 1798000 1850200 1856000 1977800 1984000 2041600 2085680 2152960 2182400 2294248 2301440 2312750 2368256 2472250 2531584 2552000 2607100 2691200 2728000 2867810 2876800 2960320 3164480 3258875 3337088 3364000 3596000 3700400 3955600 4083200 4171360 4364800 4588496 4625500 4736512 4944500 5063168 5104000 5214200 5382400 5456000 5735620 5753600 5920640 6328960 6517750 6674176 6728000 7169525 7192000 7400800 7911200 8342720 9176992 9251000 9889000 10208000 10428400 10764800 10912000 11471240 11507200 11841280 12657920 13035500 13348352 13456000 14339050 14384000 14801600 15822400 16685440 18353984 18502000 19778000 20416000 20856800 21824000 22942480 23682560 25315840 26071000 26912000 28678100 28768000 29603200 31644800 33370880 35847625 36707968 37004000 39556000 41713600 45884960 52142000 53824000 57356200 57536000 59206400 63289600 66741760 71695250 73415936 74008000 79112000 83427200 91769920 104284000 114712400 118412800 126579200 143390500 146831872 148016000 158224000 166854400 183539840 208568000 229424800 286781000 296032000 316448000 333708800 367079680 417136000 458849600 573562000 592064000 632896000 734159360 834272000 917699200 1147124000 1668544000 1835398400 2294248000 3670796800 4588496000 9176992000 18353984000
• Sum of all divisors σ(n): 53376440832
• Sum of proper divisors (its aliquot sum) s(n): 35022456832
• 18353984000 is an abundant number, because the sum of its proper divisors (35022456832) is greater than itself. Its abundance is 16668472832

Bases of 18353984000

• Binary: 10001000101111110111001001000000000₂
• Hexadecimal: 0x445FB9200
• Base-36: 8FJHKOW

Squares and roots of 18353984000

• 18353984000 squared (18353984000²) is 336868728672256000000
• 18353984000 cubed (18353984000³) is 6182883256150927867904000000000
• The square root of 18353984000 is 135476.8762556917
• The cube root of 18353984000 is 2637.8096309975

Scales and comparisons

• 18,353,984,000 seconds is equal to 583 years, 31 weeks, 1 day, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 18,353,984,000 would take you about one thousand, one hundred sixty-seven 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 18353984000 cubic inches would be around 219.8 feet tall.

Recreational maths with 18353984000

• 18353984000 backwards is 00048935381
• The number of decimal digits it has is: 11
• The sum of 18353984000's digits is 41
• More coming soon!