18148237800

Names of 18148237800

• Cardinal: 18148237800 can be written as Eighteen billion, one hundred forty-eight million, two hundred thirty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 1.81482378 × 10¹⁰

Factors of 18148237800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3346

Divisors of 18148237800

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 17 20 21 22 24 25 28 30 33 34 35 40 42 44 49 50 51 55 56 60 66 68 70 75 77 84 85 88 98 100 102 105 110 119 120 132 136 140 147 150 154 165 168 170 175 187 196 200 204 210 220 231 238 245 255 264 275 280 294 300 308 330 340 350 357 374 385 392 408 420 425 440 462 476 490 510 525 539 550 561 588 595 600 616 660 680 700 714 735 748 770 825 833 840 850 924 935 952 980 1020 1050 1078 1100 1122 1155 1176 1190 1225 1275 1309 1320 1400 1428 1470 1496 1540 1617 1650 1666 1700 1785 1848 1870 1925 1960 2040 2100 2156 2200 2244 2310 2380 2450 2499 2550 2618 2695 2805 2856 2940 2975 3080 3234 3300 3301 3332 3400 3570 3675 3740 3850 3927 4165 4200 4312 4488 4620 4675 4760 4900 4998 5100 5236 5390 5610 5775 5880 5950 6468 6545 6600 6602 6664 7140 7350 7480 7700 7854 8085 8330 8925 9163 9240 9350 9800 9903 9996 10200 10472 10780 11220 11550 11900 12495 12936 13090 13204 13475 14025 14280 14700 15400 15708 16170 16505 16660 17850 18326 18700 19635 19806 19992 20825 21560 22440 23100 23107 23800 24990 26180 26408 26950 27489 28050 29400 31416 32340 32725 33010 33320 35700 36311 36652 37400 39270 39612 40425 41650 45815 46200 46214 49515 49980 52360 53900 54978 56100 56117 62475 64680 65450 66020 69321 71400 72622 73304 78540 79224 80850 82525 83300 91630 92428 98175 99030 99960 107800 108933 109956 112200 112234 115535 124950 130900 132040 137445 138642 145244 157080 161700 161749 165050 166600 168351 181555 183260 184856 196350 198060 217866 219912 224468 229075 231070 247575 249900 254177 261800 274890 277284 280585 290488 323400 323498 330100 336702 346605 363110 366520 392700 392819 396120 435732 448936 458150 462140 485247 495150 499800 508354 544665 549780 554568 561170 577675 617287 646996 660200 673404 687225 693210 726220 762531 785400 785638 808745 841755 871464 907775 916300 924280 970494 990300 1016708 1089330 1099560 1122340 1155350 1178457 1234574 1270885 1293992 1346808 1374450 1386420 1402925 1452440 1525062 1571276 1617490 1683510 1733025 1779239 1815550 1832600 1851861 1940988 1964095 1980600 2033416 2178660 2244680 2310700 2356914 2426235 2469148 2541770 2723325 2748900 2749733 2772840 2805850 3050124 3086435 3142552 3234980 3367020 3466050 3558478 3631100 3703722 3812655 3881976 3928190 4043725 4208775 4321009 4357320 4621400 4713828 4852470 4938296 5083540 5337717 5446650 5497800 5499466 5611700 5892285 6100248 6172870 6354425 6469960 6734040 6932100 7116956 7262200 7407444 7625310 7856380 8087450 8249199 8417550 8642018 8896195 9259305 9427656 9704940 9820475 10167080 10675434 10893300 10998932 11223400 11784570 12131175 12345740 12708850 12963027 13748665 13864200 14233912 14814888 15250620 15432175 15712760 16174900 16498398 16835100 17284036 17792390 18518610 19063275 19409880 19640950 21350868 21605045 21786600 21997864 23569140 24262350 24691480 25417700 25926054 26688585 27497330 29461425 30247063 30501240 30864350 32349800 32996796 33670200 34568072 35584780 37037220 38126550 39281900 41245995 42701736 43210090 44480975 46296525 47138280 48524700 50835400 51852108 53377170 54994660 58922850 60494126 61728700 64815135 65993592 68743325 71169560 74074440 76253100 78563800 82491990 86420180 88961950 90741189 92593050 97049400 103704216 106754340 108025225 109989320 117845700 120988252 123457400 129630270 133442925 137486650 151235315 152506200 164983980 172840360 177923900 181482378 185186100 206229975 213508680 216050450 235691400 241976504 259260540 266885850 274973300 302470630 324075675 329967960 355847800 362964756 370372200 412459950 432100900 453705945 518521080 533771700 549946600 604941260 648151350 725929512 756176575 824919900 864201800 907411890 1067543400 1209882520 1296302700 1512353150 1649839800 1814823780 2268529725 2592605400 3024706300 3629647560 4537059450 6049412600 9074118900 18148237800
• Sum of all divisors σ(n): 75616856640
• Sum of proper divisors (its aliquot sum) s(n): 57468618840
• 18148237800 is an abundant number, because the sum of its proper divisors (57468618840) is greater than itself. Its abundance is 39320381040

Bases of 18148237800

• Binary: 10000111001101110000010000111101000₂
• Hexadecimal: 0x439B821E8
• Base-36: 8C4ZPWO

Squares and roots of 18148237800

• 18148237800 squared (18148237800²) is 329358535245348840000
• 18148237800 cubed (18148237800³) is 5977277019092272092274152000000
• The square root of 18148237800 is 134715.3955567067
• The cube root of 18148237800 is 2627.9160483225

Scales and comparisons

• 18,148,237,800 seconds is equal to 577 years, 3 weeks, 1 hour, 10 minutes.
• To count from 1 to 18,148,237,800 would take you about one thousand, one hundred fifty-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 18148237800 cubic inches would be around 219 feet tall.

Recreational maths with 18148237800

• 18148237800 backwards is 00873284181
• 18148237800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18148237800's digits is 42
• More coming soon!