18301361400

Names of 18301361400

• Cardinal: 18301361400 can be written as Eighteen billion, three hundred one million, three hundred sixty-one thousand, four hundred.

Scientific notation

• Scientific notation: 1.83013614 × 10¹⁰

Factors of 18301361400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2021

Divisors of 18301361400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 50 54 56 60 63 70 72 75 84 90 100 105 108 120 126 135 140 150 168 175 180 189 200 210 216 225 252 270 280 281 300 315 350 360 378 420 450 504 525 540 562 600 630 675 700 756 840 843 900 945 1050 1080 1124 1260 1350 1400 1405 1512 1575 1686 1723 1800 1890 1967 2100 2248 2520 2529 2700 2810 3150 3372 3446 3780 3934 4200 4215 4725 5058 5169 5400 5620 5901 6300 6744 6892 7025 7560 7587 7868 8430 8615 9450 9835 10116 10338 11240 11802 12061 12600 12645 13784 14050 15174 15507 15736 16860 17230 17703 18900 19670 20232 20676 21075 23604 24122 25290 25845 28100 29505 30348 31014 33720 34460 35406 36183 37800 37935 39340 41352 42150 43075 46521 47208 48244 49175 50580 51690 53109 56200 59010 60305 60696 62028 63225 68920 70812 72366 75870 77535 78680 84300 86150 88515 93042 96488 98350 101160 103380 106218 108549 118020 120610 124056 126450 129225 141624 144732 147525 151740 155070 168600 172300 177030 180915 186084 189675 196700 206760 212436 217098 232605 236040 241220 252900 258450 265545 289464 295050 301525 303480 310140 325647 344600 354060 361830 372168 379350 387675 393400 424872 434196 442575 465210 482440 484163 505800 516900 531090 542745 590100 603050 620280 651294 708120 723660 758700 775350 868392 885150 904575 930420 968326 1033800 1062180 1085490 1163025 1180200 1206100 1302588 1327725 1447320 1452489 1517400 1550700 1628235 1770300 1809150 1860840 1936652 2124360 2170980 2326050 2412200 2420815 2605176 2655450 2713725 2904978 3101400 3256470 3389141 3540600 3618300 3873304 4341960 4357467 4652100 4841630 5310900 5427450 5809956 6512940 6778282 7236600 7262445 8141175 8714934 9304200 9683260 10167423 10621800 10854900 11619912 12104075 13025880 13072401 13556564 14524890 16282350 16945705 17429868 19366520 20334846 21709800 21787335 24208150 26144802 27113128 29049780 30502269 32564700 33891410 34859736 36312225 40669692 43574670 48416300 50837115 52289604 58099560 61004538 65129400 65362005 67782820 72624450 81339384 84728525 87149340 91506807 96832600 101674230 104579208 108936675 122009076 130724010 135565640 145248900 152511345 169457050 174298680 183013614 203348460 217873350 244018152 254185575 261448020 290497800 305022690 326810025 338914100 366027228 406696920 435746700 457534035 508371150 522896040 610045380 653620050 677828200 732054456 762556725 871493400 915068070 1016742300 1220090760 1307240100 1525113450 1830136140 2033484600 2287670175 2614480200 3050226900 3660272280 4575340350 6100453800 9150680700 18301361400
• Sum of all divisors σ(n): 72341798400
• Sum of proper divisors (its aliquot sum) s(n): 54040437000
• 18301361400 is an abundant number, because the sum of its proper divisors (54040437000) is greater than itself. Its abundance is 35739075600

Bases of 18301361400

• Binary: 10001000010110110001001110011111000₂
• Hexadecimal: 0x442D89CF8
• Base-36: 8EO5OU0

Squares and roots of 18301361400

• 18301361400 squared (18301361400²) is 334939829093409960000
• 18301361400 cubed (18301361400³) is 6129854859492730036319544000000
• The square root of 18301361400 is 135282.5243702969
• The cube root of 18301361400 is 2635.2862683727

Scales and comparisons

• 18,301,361,400 seconds is equal to 581 years, 48 weeks, 1 day, 7 hours, 30 minutes.
• To count from 1 to 18,301,361,400 would take you about one thousand, one hundred sixty-three 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 18301361400 cubic inches would be around 219.6 feet tall.

Recreational maths with 18301361400

• 18301361400 backwards is 00416310381
• 18301361400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18301361400's digits is 27
• More coming soon!